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Question 121Question →

A nurse is evaluating a 6868-year-old client who underwent a left-sided thoracentesis 22 hours ago for the treatment of a large pleural effusion secondary to heart failure. Which of the following assessment findings indicate a potential life-threatening complication and require immediate intervention? Select all that apply.

Select all that apply

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Answer: Asymmetrical chest wall expansion with diminished breath sounds on the left side; A narrowing pulse pressure accompanied by a steady increase in resting heart rate; Sudden development of a severe, continuous cough producing pink, frothy sputum

Answer

The correct findings that indicate life-threatening complications are asymmetrical chest wall expansion with diminished breath sounds, a narrowing pulse pressure with an increasing heart rate, and a severe cough producing pink, frothy sputum.
A thoracentesis carries risks of severe physiological complications, primarily pneumothorax, hemothorax leading to hypovolemic shock, and re-expansion pulmonary edema. Asymmetrical chest expansion and diminished breath sounds on the affected side are classic indicators of a pneumothorax, which can rapidly progress to a tension pneumothorax. A narrowing pulse pressure combined with a steadily increasing resting heart rate represents the body's compensatory mechanism during early hypovolemic or hemorrhagic shock. Finally, the sudden development of a severe, continuous cough producing pink, frothy sputum is the hallmark sign of re-expansion pulmonary edema, a medical emergency that can occur when a large volume of fluid is rapidly drained from the pleural space. All three of these findings indicate impending physiological decompensation and demand immediate intervention.

Step-by-Step Solution

1
Identify the procedure performed and its associated high-risk complications.
The client had a thoracentesis. Major complications include pneumothorax, hemothorax, hypovolemic shock, and re-expansion pulmonary edema.
Recognizing procedure-specific risks is essential for targeted post-operative assessment.
2
Evaluate each assessment finding against the known complications.
Asymmetrical chest expansion and decreased breath sounds indicate pneumothorax. Narrowing pulse pressure and tachycardia suggest early shock. Pink, frothy sputum with a severe cough indicates re-expansion pulmonary edema.
Matching clinical signs to pathophysiology determines which findings are life-threatening.
3
Differentiate expected post-procedure findings from abnormal ones.
Normal ABG values and mild, localized pain at the puncture site are expected or non-emergent findings that do not require immediate life-saving intervention.
Prioritization requires distinguishing between stable/expected outcomes and physiological decompensation.

Key Concept

Early recognition of thoracentesis complications (pneumothorax, shock, pulmonary edema) is critical for reducing the risk of physiological decompensation.
Question 122Question →

An emergency department nurse is caring for a school-aged child who presents with a spiral fracture of the humerus. The child's caregiver states, 'He just tripped and fell while running in the yard.' The child remains unusually quiet, avoids eye contact, and flinches when approached. Based on the ethical principle of nonmaleficence and legal mandates, which actions should the nurse take? Select all that apply.

Select all that apply

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Answer: Document the objective physical findings and quote the caregiver's exact explanation in the medical record.; Report the suspected abuse immediately to the designated state child welfare authorities.; Collaborate with the healthcare team to ensure the child remains in a safe environment away from potential harm.

Answer

The nurse must document the objective findings and the caregiver's exact quotes, report the suspected abuse immediately to state authorities, and collaborate with the team to ensure the child remains in a safe environment.
The correct actions prioritize the ethical principle of nonmaleficence by taking immediate steps to protect the vulnerable child from further harm. This includes fulfilling the legal obligation of mandated reporting based on reasonable suspicion, securing the child's environment, and practicing veracity through objective, factual documentation of the inconsistencies.

Step-by-Step Solution

1
Analyze the clinical scenario for red flags.
The nurse identifies an inconsistency between the injury (spiral fracture, often caused by twisting) and the history (tripping), alongside suspicious behavioral cues (flinching, avoiding eye contact).
Recognizing signs of potential abuse is the first step in protecting vulnerable populations.
2
Identify the relevant ethical principles and legal mandates.
The principles of nonmaleficence (preventing harm), beneficence (advocating for safety), and veracity (truthful documentation) apply, alongside the legal mandate to report suspected abuse.
Nursing actions must align with the ANA Code of Ethics and state reporting laws.
3
Select interventions that uphold these principles without exceeding the nursing scope of practice.
The nurse documents objectively, ensures a safe environment, and reports the suspicion to authorities, while avoiding direct confrontation or investigative roles.
These actions fulfill the duty to protect the child while leaving the formal investigation to designated professionals.

Key Concept

Ethical Practice: Mandatory Reporting and Nonmaleficence
Question 123Question →

A home healthcare nurse is conducting a follow-up visit for an 82-year-old client recovering from a fractured humerus. The client, who is alert and fully competent, lives with an adult grandchild. While the grandchild is in another room, the client tearfully states, "My grandchild got angry and shoved me against the wall, causing my arm to break. You must swear to keep this a secret. If you tell anyone, they will go to jail and I will be forced into a facility." Which of the following is the most appropriate response by the nurse?

Show answer & explanation

Answer: I understand you are frightened about what might happen, but I am legally obligated to report this incident to the appropriate protective agency.

Answer

The nurse must inform the client that while their fears are understood, suspected elder abuse is a legal exception to confidentiality and must be reported to the appropriate protective agency.
The correct response therapeutically validates the client's fear while honestly stating the nurse's legal mandate. Nurses are legally required to report suspected elder abuse, which constitutes a strict exception to client confidentiality rules, even if the adult is mentally competent and begs the nurse to keep the secret.

Step-by-Step Solution

1
Analyze the client's request for confidentiality regarding the cause of their injury.
The client is disclosing physical abuse by a caregiver but explicitly requesting that the nurse keep the information secret to avoid institutionalization and legal consequences for the grandchild.
Identifying the conflict between the client's right to confidentiality and the nurse's legal obligations is the first step in clinical decision-making.
2
Determine the legal limits of client confidentiality in this specific scenario.
Under state and federal regulations, suspected abuse, neglect, or exploitation of vulnerable populations (including the elderly) is a mandatory exception to HIPAA and confidentiality rules.
Nurses are mandated reporters; failure to report suspected elder abuse is a legal violation, regardless of the client's competence or desire for privacy.
3
Select the response that best communicates this limitation therapeutically.
The nurse must honestly and clearly state the limits of confidentiality while validating the client's emotional distress.
Maintaining a therapeutic relationship requires honesty about mandatory reporting laws without offering false reassurance or making promises that cannot legally be kept.

Key Concept

Limits of Confidentiality and Mandatory Reporting
Question 124Question →

Following notification of an impending unstable transfer from the intensive care unit, a charge nurse on a neurological step-down unit must rapidly reorganize care assignments. The available staffing mix includes a core neurological registered nurse (RN), a float RN from a general medical-surgical unit, an experienced licensed practical/vocational nurse (LPN/VN), and an unlicensed assistive personnel (UAP). Which delegation or assignment decision is most appropriate?

Show answer & explanation

Answer: Assigning the medical-surgical float RN to care for a client who is 48 hours post-craniotomy, has a consistent Glasgow Coma Scale score of 15, and requires scheduled intravenous antibiotics.

Answer

The most appropriate decision is assigning the medical-surgical float RN to care for the stable client who is 48 hours post-craniotomy and requires scheduled intravenous antibiotics.
Assigning the medical-surgical float RN to the stable client who is 48 hours post-craniotomy is the most appropriate decision. According to safe assignment principles, a float nurse should be assigned to clients whose conditions are stable, have predictable outcomes, and require care that aligns with standard nursing competencies. A client with a consistent Glasgow Coma Scale score of 15 (fully alert and oriented) requiring only scheduled intravenous antibiotics fits these criteria perfectly.

Step-by-Step Solution

1
Analyze the acuity and stability of each client presented in the options.
The post-craniotomy client with a GCS of 15 is stable. The client with a sudden decrease in LOC and bradycardia is highly unstable. The incoming ICU transfer is unstable and requires a baseline evaluation. The client with the new halo vest requires assessment during initial mobilization.
Safe assignment and delegation require matching the client's current acuity level with the competency and scope of practice of the healthcare team member.
2
Evaluate the scope of practice and competencies of the available staff members.
The core RN is best equipped for unstable neurological clients. The float RN can safely manage stable clients requiring standard RN care (like IV antibiotics). The LPN/VN cannot perform initial assessments. The UAP cannot perform tasks requiring nursing assessment or clinical judgment.
Adhering to the Five Rights of Delegation ensures legal and safe clinical practice.
3
Determine the most appropriate match between staff and client needs.
Assigning the stable, predictable post-craniotomy client to the medical-surgical float RN is the only safe and appropriate choice among the options.
This assignment aligns the float RN's skills with a client who has predictable outcomes and no specialized acute needs, freeing up the core RN for unstable clients.

Key Concept

Principles of safe delegation and assignment based on client acuity and staff scope of practice
Estimated Time:2m 0s
Question 125Question →

The surgical team is preparing an older adult client for an urgent appendectomy. The operating surgeon has reviewed the procedural risks, benefits, and alternatives with the client. When the registered nurse (RN) presents the informed consent document for a signature, the client exhibits resting hand tremors, profuse diaphoresis, and an elevated heart rate. The client pushes the paperwork away, stating, 'I cannot look at this until I get my morning vodka. I drink a pint every day to steady my nerves.' What is the most appropriate action for the RN to take?

Show answer & explanation

Answer: Withhold the consent document and immediately notify the surgeon that the client's capacity to provide legal consent is impaired.

Answer

The most appropriate action is to withhold the consent document and notify the surgeon that the client's capacity to provide legal consent is impaired.
For informed consent to be legally valid, the client must be competent, understand the provided information, and sign voluntarily. A client experiencing acute alcohol withdrawal is cognitively and physiologically compromised, rendering them temporarily incompetent. The RN acts as the client's advocate by recognizing this impairment, halting the consent process, and notifying the healthcare provider so that alternative legal consent (e.g., from a surrogate) can be obtained.

Step-by-Step Solution

1
Assess the client's physical presentation and verbal statements prior to witnessing the signature.
The client exhibits tremors, diaphoresis, tachycardia, and explicitly states a daily heavy alcohol intake requirement.
The RN must verify that the client is signing the consent form voluntarily and possesses the cognitive capacity to understand the procedure.
2
Evaluate the impact of the assessment findings on legal competence.
The symptoms indicate acute alcohol withdrawal, which severely compromises the client's cognitive function and judgment.
A client under the influence of substances, or experiencing acute withdrawal from them, lacks the legal capacity to provide valid informed consent.
3
Determine the appropriate nursing intervention to protect the client's rights.
The RN halts the consent process and communicates the findings to the healthcare provider.
The RN acts as a client advocate. The surgeon must be notified so that consent can be legally obtained from a designated medical power of attorney or next of kin.

Key Concept

Informed Consent Validity and Client Competence
Question 126Question →

An oncology charge nurse is asked to evaluate four clients simultaneously. Which client requires the most immediate assessment?

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Answer: A client who received radiation therapy to the cervical lymph nodes earlier today and is now reporting a hoarse voice and difficulty swallowing.

Answer

The client who received radiation therapy to the cervical lymph nodes and is reporting a hoarse voice and difficulty swallowing.
Following radiation therapy to the cervical lymph nodes, localized tissue inflammation and severe edema can rapidly develop. The presentation of a hoarse voice and difficulty swallowing are classic early signs of laryngeal swelling and impending airway obstruction. Under the Airway-Breathing-Circulation (ABC) framework, this client is experiencing an acute, life-threatening airway compromise and must be assessed and intervened upon immediately to prevent respiratory arrest.

Step-by-Step Solution

1
Analyze the clinical condition of each client using the Airway-Breathing-Circulation (ABC) prioritization framework.
Identified one client with a potential airway obstruction, one with a tissue/circulation urgency, one with an infection risk, and one with a chronic/expected bleeding risk.
The ABC framework dictates that physiological needs threatening the airway must be addressed before circulation, tissue integrity, or infection concerns.
2
Evaluate the significance of hoarseness and dysphagia following cervical radiation.
Determined that these symptoms indicate acute laryngeal edema, which can rapidly progress to complete airway occlusion.
Recognizing early signs of airway compromise is critical for preventing respiratory arrest.
3
Compare the severity and immediacy of the airway threat against the other oncologic emergencies presented.
Concluded that while doxorubicin extravasation and neutropenic fever are critical urgencies, the imminent loss of an airway is the most acute threat to life.
Airway patency is the fundamental prerequisite for survival and always supersedes pharmacological interventions for infection or tissue preservation.

Key Concept

Prioritization using the Airway, Breathing, Circulation (ABC) framework in acute oncology emergencies.
Question 127Question →

A nurse is planning care for a client with sepsis-induced delirium who repeatedly attempts to pull out their central venous catheter. Following unsuccessful attempts at verbal redirection and concealment of the line, the provider prescribes bilateral soft wrist restraints. Which actions should the nurse include in the client's care plan? Select all that apply.

Select all that apply

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Answer: Anchor the restraint ties to the movable portion of the bed frame.; Remove the devices at least every 2 hours to provide skin care and assess circulation.; Utilize a quick-release knot when tying the restraint straps.

Answer

The nurse should anchor the ties to the movable portion of the bed frame, remove the devices at least every 2 hours to provide skin care and assess circulation, and utilize a quick-release knot.
Safe physical restraint implementation involves strict protocols to prevent injury. The restraints must be anchored to a movable part of the bed frame so that altering the bed's position does not alter the tension on the client's wrists. A quick-release knot is mandatory to allow immediate removal if the client experiences an emergency, such as seizing or requiring CPR. Furthermore, standard protocol mandates removing the restraints at least every 2 hours to directly assess neurovascular status, verify skin integrity, and perform passive range-of-motion exercises.

Step-by-Step Solution

1
Analyze the clinical scenario to determine the type of intervention.
The client is receiving non-violent medical restraints to prevent the disruption of life-saving medical therapy (central venous catheter).
Establishing the reason for restraint dictates the protocol for monitoring, application, and order renewal.
2
Evaluate each option against safety guidelines for restraint application.
Safe application requires tying straps to a movable part of the bed frame with quick-release knots. Tying to side rails is unsafe.
Movable frame attachment prevents constriction during bed adjustments, and quick-release knots ensure rapid removal in emergencies.
3
Evaluate options concerning monitoring and delegation.
Restraints must be removed every 2 hours for care. The RN must perform the neurovascular assessments, not the nursing assistant.
Frequent removal prevents skin breakdown and contractures. The nursing process (assessment) cannot be delegated.
4
Evaluate options concerning legal and prescriptive requirements.
PRN orders for restraints are strictly prohibited.
Regulatory bodies require continuous evaluation of the need for restraints, rendering PRN orders legally invalid.

Key Concept

Safe application, continuous monitoring, and legal requirements for physical restraints.
Question 128Question →

A client on an acute oncology unit is scheduled for a bedside bone marrow aspiration and biopsy. The healthcare provider discussed the procedure and obtained the client's signature on the informed consent document earlier in the shift. As the nurse assists the client into the appropriate physical position, the client suddenly pulls away, begins crying, and states, 'I changed my mind. I cannot go through with this. Please stop.' The provider is in the room and is currently opening the sterile tray. Which of the following is the priority nursing action?

Show answer & explanation

Answer: Halt all procedural preparation immediately and notify the healthcare provider that the client is revoking consent.

Answer

Halt all procedural preparation immediately and notify the healthcare provider that the client is revoking consent.
The correct action directly addresses the legal and ethical requirement of informed consent. A client's signature on a consent form is not a binding contract; they retain the right to refuse or halt the intervention at any moment. By stopping the preparation and notifying the provider, the nurse fulfills the role of client advocate and prevents potential medical battery.

Step-by-Step Solution

1
Analyze the clinical scenario to determine the client's legal status regarding consent.
The client has explicitly verbalized a desire to stop the procedure, effectively revoking their previously given consent.
Recognizing a revocation of consent is critical because proceeding without valid consent constitutes battery.
2
Identify the primary role of the registered nurse in this context.
The nurse must act as a client advocate, ensuring the client's autonomy and right to refuse treatment are respected.
Patient advocacy is a core competency and legal obligation for nurses, especially when patient rights are actively being exercised.
3
Select the intervention that immediately protects the client's rights.
The nurse must intervene to stop the procedure from moving forward and communicate the client's decision to the healthcare provider.
Direct communication halts the workflow and forces a reassessment of the situation by the medical team, ensuring no unwanted physical contact occurs.

Key Concept

A competent client has the ethical and legal right to revoke informed consent at any time, including right before or during a procedure. The nurse's duty is to advocate for the client by immediately halting the procedure and notifying the provider.
Question 129Question →

A unit charge nurse in an inpatient rehabilitation facility is evaluating the care plan for a client with exacerbating secondary progressive multiple sclerosis. The client's family reports three urgent concerns: the client frequently chokes on clear liquids, struggles to hold silverware or button clothing due to profound bilateral hand weakness, and the family feels overwhelmed and hopeless regarding the ongoing care demands. Which nursing action demonstrates the most appropriate interdisciplinary collaboration and safe delegation?

Show answer & explanation

Answer: Consult a speech-language pathologist to evaluate the choking episodes and an occupational therapist to recommend adaptive dressing and eating devices.

Answer

The correct action is to consult a speech-language pathologist to evaluate the choking episodes and an occupational therapist to recommend adaptive dressing and eating devices.
The correct action accurately matches the client's deficits to the proper interdisciplinary team members. A speech-language pathologist (SLP) is the clinical expert required to evaluate dysphagia and aspiration risks. An occupational therapist (OT) specializes in fine motor skills and the provision of adaptive devices to assist with Activities of Daily Living (ADLs), such as eating and dressing.

Step-by-Step Solution

1
Analyze the client's first clinical problem: frequent choking on clear liquids.
Identifies an acute airway and aspiration risk requiring a specialized swallow evaluation.
Dysphagia must be assessed by a speech-language pathologist (SLP) to determine the safest diet consistency and feeding strategies.
2
Analyze the client's second clinical problem: inability to hold silverware or button clothing due to hand weakness.
Identifies a deficit in fine motor skills and Activities of Daily Living (ADLs).
Occupational therapists (OT) specialize in fine motor dexterity and providing adaptive equipment to maximize independence in ADLs.
3
Evaluate the distractors for safety and scope of practice violations.
Identifies that feeding an unstable, choking client cannot be delegated to a UAP, physical therapists focus on gross motor skills, dietitians do not evaluate swallow mechanics, and ignoring the choking symptom is non-therapeutic and unsafe.
Ensuring proper delegation and recognizing the specific roles of the interdisciplinary team guarantees safe and effective care.

Key Concept

Interdisciplinary Team Scopes of Practice and Safe Delegation
Estimated Time:1m 30s
Question 130Question →

An ambulatory care nurse is counseling a 49-year-old client recently diagnosed with metabolic syndrome. The client reports working 60 hours a week, sleeping 4 to 5 hours a night, and eating mostly processed convenience foods. The client states, "I bought a gym membership and plan to do high-intensity interval training for two hours every day after work to fix my metabolism."

Which response by the nurse is the most appropriate?

Show answer & explanation

Answer: Let us focus on improving your sleep duration first, as chronic sleep deprivation worsens insulin resistance and makes extreme exercise unsustainable.

Answer

The most appropriate response is to focus on improving sleep duration first, as sleep deprivation directly exacerbates insulin resistance and makes an extreme exercise plan impossible to sustain.
Addressing sleep duration first appropriately prioritizes the client's foundational physiological needs. Pathophysiologically, chronic sleep deprivation (less than 6 hours per night) elevates cortisol and exacerbates insulin resistance, which are core components of metabolic syndrome. Behaviorally, attempting a rigorous two-hour exercise regimen while severely exhausted is highly likely to result in burnout, musculoskeletal injury, or cardiovascular strain. Setting a realistic, incremental goal promotes self-efficacy and long-term success.

Step-by-Step Solution

1
Analyze the client's current clinical profile and proposed lifestyle change.
The client has metabolic syndrome, sleeps only 4 to 5 hours nightly, and plans an unrealistic, high-intensity 2-hour daily exercise regimen.
Understanding the baseline physiological state and the feasibility of the client's goals is required to provide safe, evidence-based counseling.
2
Evaluate the physiological impact of the client's sleep deprivation.
Chronic sleep deprivation increases cortisol levels and sympathetic nervous system tone, which directly worsens insulin resistance and hypertension.
Linking the client's current habits to the pathophysiology of metabolic syndrome identifies the most critical barrier to their health.
3
Assess the safety and sustainability of the client's exercise plan.
A 2-hour daily high-intensity workout for a fatigued, unconditioned adult presents a severe risk for cardiovascular events and musculoskeletal injury.
The nurse must prioritize interventions that ensure physical safety and promote achievable, long-term behavior changes.
4
Select the nursing response that addresses the highest physiological priority using therapeutic communication.
Addressing the sleep deficit first provides a realistic, safe foundation for subsequent lifestyle modifications.
Maslow's hierarchy and basic physiological safety dictate that adequate rest must be secured before imposing extreme physical exertion.

Key Concept

Prioritization of Lifestyle Modifications and Sleep Hygiene
Question 131Question →

A nurse in a community health clinic is developing a health promotion plan for a 65-year-old female client with a history of type 2 diabetes mellitus. During the assessment, the client states, "My mother had a severe stroke at my age, so I am very worried. I have also been occasionally losing my balance when walking, but I know feeling unsteady is just a normal part of getting older." Which of the following nursing actions represents the highest priority secondary prevention intervention for this client?

Show answer & explanation

Answer: Conducting a stroke risk screening, including a focused neurological exam and auscultation of the carotid arteries.

Answer

Conducting a stroke risk screening, including a focused neurological exam and auscultation of the carotid arteries.
Secondary prevention focuses on the screening and early detection of disease to halt its progression. The client is presenting with new-onset balance issues, which she incorrectly attributes to normal aging. Given her history of diabetes and family history of stroke, these symptoms could indicate a transient ischemic attack (TIA) or an impending stroke. Conducting a targeted stroke risk screening and neurological exam is the highest priority secondary prevention measure because it addresses a potentially life-threatening acute physiological change.

Step-by-Step Solution

1
Analyze the client's reported symptoms, medical history, and statements.
The client has a history of diabetes, a family history of stroke, and reports new-onset balance loss which she incorrectly attributes to getting older.
Identifying all risk factors and isolating acute symptoms is necessary for safe care planning.
2
Differentiate between normal physiological aging and clinical pathology.
Occasional loss of balance is not a normal part of aging; it is a significant neurological warning sign that requires investigation.
Dismissing pathological symptoms as normal aging can lead to severe adverse outcomes and missed diagnoses.
3
Classify potential nursing interventions by their correct prevention level.
Stroke screening and mammograms are secondary prevention (early detection). Diet/exercise education is primary prevention. Safety devices are primary/tertiary prevention.
The question specifically requests an intervention that qualifies as secondary prevention.
4
Prioritize the identified secondary prevention interventions based on clinical urgency.
Screening the client for a potential acute stroke or transient ischemic attack (TIA) takes absolute precedence over scheduling routine bone density or cancer screenings.
Acute physiological needs and immediate safety risks must always be addressed before routine health maintenance.

Key Concept

Levels of Disease Prevention and Clinical Prioritization
Question 132Question →

A home health nurse is developing a comprehensive self-care and health promotion plan for an older adult client who has advanced rheumatoid arthritis (RA), severe left-sided heart failure, and type 2 diabetes mellitus with advanced peripheral neuropathy. Which of the following interventions should the nurse include in the client's plan of care? Select all that apply.

Select all that apply

Show answer & explanation

Answer: Instruct the client to perform daily foot inspections using a shatterproof, long-handled mirror placed on the floor.; Teach the client to conserve energy and protect joints by sliding heavy objects, such as pots, across countertops rather than lifting them.; Instruct the client to notify the healthcare provider immediately for a weight gain of 3 lb (1.4 kg) over 2 days or the onset of paroxysmal nocturnal dyspnea.

Answer

The nurse should instruct the client to use a long-handled mirror for foot inspections, slide heavy objects across counters to protect joints, and immediately report rapid weight gain or paroxysmal nocturnal dyspnea.
The appropriate interventions address the client's complex comorbidities while promoting safety and independence. Using a long-handled mirror accommodates limited mobility from rheumatoid arthritis (RA) while ensuring essential diabetic foot care. Sliding objects protects fragile joints affected by RA. Monitoring for a rapid weight gain or paroxysmal nocturnal dyspnea is a critical self-care parameter for early detection of heart failure exacerbations.

Step-by-Step Solution

1
Analyze the client's comorbidities and their specific self-care and health promotion requirements.
The client has rheumatoid arthritis (requires joint protection and mobility adaptations), severe heart failure (requires fluid and weight monitoring), and diabetic neuropathy (requires rigorous foot care and injury prevention).
Identifying the distinct physiological needs and limitations of each pathology is essential for creating a safe, highly individualized care plan.
2
Evaluate each proposed intervention against evidence-based practices, patient safety guidelines, and the nursing scope of practice.
Using a long-handled mirror, sliding heavy objects, and reporting acute weight gain correctly address the client's clinical needs. Delegating initial assessments, dismissing memory loss as normal aging, and misclassifying secondary prevention as primary prevention are incorrect actions.
Nursing interventions must be clinically sound, within the RN scope of practice, and based on accurate physiological and theoretical principles.

Key Concept

Integration of Self-Care Practices for Complex Comorbidities
Question 133Question →

A public health nurse is conducting a comprehensive physiological and functional assessment of an older adult client living independently in the community. Which of the following documented findings represent expected biological adaptations of senescence rather than pathological processes requiring acute medical intervention? Select all that apply.

Select all that apply

Show answer & explanation

Answer: A serum creatinine concentration that remains within normal limits despite a documented reduction in the estimated glomerular filtration rate.; An increase in pulmonary residual volume accompanied by a progressive decline in forced vital capacity.; Bilateral attenuation of vibratory sensation at the medial malleoli coupled with sluggish Achilles tendon reflexes.

Answer

The expected physiological adaptations of aging include a normal serum creatinine despite reduced GFR, increased pulmonary residual volume with decreased forced vital capacity, and attenuated distal vibratory sensation with sluggish Achilles reflexes.
Normal physiological aging involves distinct multisystem changes that must be carefully differentiated from acute pathology. The age-related reduction in lean muscle mass decreases endogenous creatinine production, often resulting in normal serum creatinine levels even as the actual glomerular filtration rate (GFR) steadily declines. In the respiratory system, the loss of lung elastic recoil and stiffening of the chest wall predictably lead to an increased residual volume and a decreased forced vital capacity. Neurologically, progressive axonal degeneration causes a normal bilateral attenuation of distal vibratory sense and sluggish or absent Achilles reflexes. These expected findings require routine health promotion and monitoring rather than urgent medical intervention.

Step-by-Step Solution

1
Evaluate the renal and metabolic findings.
Normal serum creatinine with reduced GFR is identified as an expected physiological adaptation.
Age-related sarcopenia decreases overall creatinine production, which can mask the concurrent decline in renal clearance function.
2
Evaluate the respiratory findings.
Increased residual volume and decreased vital capacity are identified as expected age-related changes.
Senescence naturally decreases lung tissue elasticity and chest wall compliance, leading to air trapping and reduced maximal exhalation capability.
3
Evaluate the neurological findings.
Attenuated distal vibratory sense and sluggish Achilles reflexes are confirmed as expected in older adults.
The gradual loss of peripheral myelinated nerve fibers normally blunts lower extremity reflexes and sensation over time.
4
Differentiate the distractors as acute pathologies.
The S3 gallop, sudden incontinence, and fluctuating disorientation are identified as abnormal findings.
These findings represent heart failure, acute infection, and delirium respectively, requiring immediate medical intervention rather than routine health promotion.

Key Concept

Differentiating expected physiological adaptations of multisystem senescence from acute, life-threatening pathological processes.
Estimated Time:2m 0s
Question 134Question →

A client who is admitted with severe gastrointestinal bleeding is receiving a unit of packed red blood cells (PRBCs) through a peripheral intravenous (IV) catheter. Fifteen minutes into the infusion, the client suddenly reports severe lower back pain, chills, and shortness of breath. The nurse suspects an acute hemolytic transfusion reaction. Place the following nursing interventions in the correct chronological order of priority from first to last.

Drag items to arrange them in the correct order

Show answer & explanation

Answer

The correct sequence of actions for a suspected hemolytic transfusion reaction is: 1) Stop the transfusion immediately, 2) Disconnect the blood tubing and initiate normal saline with new tubing, 3) Assess vital signs and respiratory status, 4) Notify the healthcare provider and blood bank, 5) Return the blood product and tubing to the blood bank, and 6) Obtain a urine specimen.
When an acute hemolytic transfusion reaction occurs, the immediate priority is to stop the administration of the offending antigen to limit the severity of the immune response. Following this, the nurse must ensure a patent IV line is maintained using normal saline and entirely new tubing; flushing the old tubing would administer more incompatible blood. Once the immediate threat is contained and access is secured, the nurse performs a focused physiological assessment to guide emergency medical interventions. Only after the client's current status is known should the nurse notify the healthcare provider and the blood bank, as the provider will need the assessment data to prescribe treatment. Returning the blood product and obtaining a urine specimen are critical diagnostic steps but are lower in immediate priority compared to client stabilization.

Step-by-Step Solution

1
Stop the transfusion immediately.
The infusion of the potentially incompatible blood product is halted.
Prevents further exposure to the offending antigen and limits the severity of the reaction.
2
Disconnect the blood tubing and connect new IV tubing primed with 0.9% sodium chloride.
Intravenous access is maintained with a safe fluid without introducing residual blood.
Flushing the existing tubing would force the remaining incompatible blood into the client. New tubing ensures safety while keeping the vein open for emergency drugs.
3
Assess the client's vital signs and respiratory status.
A focused clinical picture of the client's physiological compromise is obtained.
Determines the immediate clinical needs (e.g., hypotension, hypoxia) and provides essential data to report to the healthcare provider.
4
Notify the healthcare provider and the blood bank.
The medical team is alerted, and the facility's transfusion reaction protocol is activated.
Facilitates medical intervention and initiates the necessary laboratory investigations.
5
Return the blood bag and tubing to the blood bank.
The physical evidence of the transfusion is secured by the laboratory.
Allows the laboratory to re-crossmatch the blood, perform bacterial cultures, and identify the exact cause of the incompatibility.
6
Obtain a urine specimen.
A sample is sent to the laboratory for urinalysis.
Assesses for hemoglobinuria, which confirms the destruction of red blood cells (hemolysis) and helps evaluate potential renal damage.

Key Concept

Management of an acute hemolytic transfusion reaction requires the immediate cessation of the blood product and maintenance of IV access using entirely new tubing and normal saline, followed by thorough assessment, provider notification, and diagnostic evaluation.
Question 135Question →

A nurse is monitoring a client who recently underwent endoscopic band ligation for bleeding esophageal varices. Which assessment findings should the nurse identify as early indicators of systemic physiological deterioration and impending hypovolemic shock? (Select all that apply.)

Select all that apply

Show answer & explanation

Answer: New-onset restlessness and frequent, purposeless movements; Urine output of 15 mL over the past hour; Respiratory rate increasing from 16 to 28 breaths per minute

Answer

The early indicators of impending hypovolemic shock include new-onset restlessness, decreased urine output (15 mL/hr), and increased respiratory rate (28 breaths/min).
In the early, compensatory stage of hypovolemic shock due to acute blood loss, the sympathetic nervous system activates to maintain cardiac output. This physiological adaptation includes shunting blood away from non-vital organs (causing oliguria), increasing respiratory drive to maximize oxygenation (tachypnea), and early signs of reduced cerebral perfusion (manifesting as restlessness, anxiety, or subtle agitation). Recognizing these subtle cues is critical for early intervention before profound cardiovascular collapse occurs.

Step-by-Step Solution

1
Analyze the client's clinical context.
The client is post-endoscopic band ligation for varices, placing them at extremely high risk for recurrent gastrointestinal hemorrhage and hypovolemic shock.
Establishing the primary physiological threat directs the focus to assessing hemodynamic stability and tissue perfusion.
2
Identify the compensatory mechanisms triggered during early (stage I/II) shock.
The body activates the sympathetic nervous system, leading to tachycardia, tachypnea, peripheral vasoconstriction, decreased renal perfusion, and altered cerebral oxygenation.
Early recognition relies on detecting these subtle compensatory shifts before a profound drop in blood pressure occurs.
3
Evaluate each assessment finding against anticipated shock physiology.
Restlessness (cerebral hypoxia), oliguria (renal conservation), and tachypnea (respiratory compensation) align with early shock. Widened pulse pressure, metabolic alkalosis, and a scratchy throat do not.
Differentiating between compensatory clinical signs and expected procedural side effects prevents failure to rescue.

Key Concept

Early Recognition of Hypovolemic Shock and Compensatory Mechanisms
Question 136Question →

A 79-year-old client with a documented history of mild cognitive impairment is scheduled for the elective placement of a permanent pacemaker. The client's legally appointed healthcare proxy signed the informed consent document the previous evening. While the registered nurse (RN) is preparing the client for transport to the catheterization laboratory, the client becomes tearful, grasps the RN's hand, and states, "Please don't let them put that metal box in my chest. My child is forcing me to do this so I live longer, but I am ready to pass on naturally." The client is currently oriented to person, place, and the immediate situation. What is the priority nursing action?

Show answer & explanation

Answer: Withhold any preoperative medications, pause the transport process, and immediately notify the primary healthcare provider of the client's explicit refusal.

Answer

The correct action is to withhold any preoperative medications, pause the transport process, and immediately notify the primary healthcare provider of the client's explicit refusal.
The correct answer acknowledges the fundamental principle that informed consent is an ongoing process, not a one-time signature. Even if a legally appointed healthcare proxy has consented, if the client demonstrates situational orientation and actively refuses an elective procedure, the procedure must be halted. The nurse's primary role is to act as the client's advocate by ensuring their immediate autonomy is respected and notifying the primary healthcare provider, who is responsible for conducting a formal reassessment of the client's decision-making capacity before proceeding.

Step-by-Step Solution

1
Assess the client's current clinical and cognitive status in relation to their expressed statements.
The client is oriented to person, place, and situation, and is clearly expressing a desire to refuse the elective procedure despite the proxy's prior consent.
Determining the client's immediate level of orientation helps establish if they possess situational capacity to revoke consent.
2
Identify the legal and ethical hierarchy of consent.
Even when a healthcare proxy is established, a client who demonstrates situational capacity and actively refuses an elective procedure cannot be forced to undergo it.
The ethical principle of autonomy requires the nurse to advocate for the client's current, expressed wishes over the proxy's decision, pending a formal medical reassessment of capacity.
3
Implement the safest intervention to protect the client's rights.
The RN halts all preoperative procedures (including sedation) and contacts the healthcare provider.
Only the primary healthcare provider can formally re-evaluate the client's decision-making capacity and determine the legal next steps regarding the revoked consent.

Key Concept

Client Advocacy and Revocation of Informed Consent
Question 137Question →

A client who recently underwent a total laryngectomy and permanent tracheostomy placement is preparing to return home. The client will require continuous enteral feedings and expresses significant anxiety about managing the new airway independently. Which collaborative actions should the nurse include in the interprofessional discharge plan? Select all that apply.

Select all that apply

Show answer & explanation

Answer: Coordinate with a speech-language pathologist to teach alternative communication strategies.; Arrange for a respiratory therapist to instruct the family on proper suctioning and humidification techniques.; Consult a social worker to assist in arranging home medical supplies and addressing emotional support needs.

Answer

The nurse should coordinate with a speech-language pathologist, arrange for a respiratory therapist, and consult a social worker.
A client with a total laryngectomy requires a speech-language pathologist to learn alternative communication methods. The permanent tracheostomy requires specialized airway care education, making a respiratory therapist essential. Because the client expresses anxiety and needs home medical supplies, a social worker is crucial for coordinating resources and providing psychosocial support.

Step-by-Step Solution

1
Analyze the client's clinical presentation and physiological changes.
The client has a permanent tracheostomy (airway alteration) and a total laryngectomy (loss of vocal cords), leading to complex home care and communication needs.
Identifying the specific anatomical and functional changes dictates which interprofessional team members are required.
2
Identify the appropriate disciplines for the client's identified needs.
A speech-language pathologist is needed for communication, a respiratory therapist for airway care, and a social worker for psychosocial support and resource coordination.
Matching client deficits with specialized team members ensures safe and comprehensive discharge planning.
3
Evaluate the remaining options for inappropriate actions.
Delegating education to an unlicensed assistive personnel, prioritizing physical therapy without a mobility indication, and using non-therapeutic false reassurance are incorrect and unsafe actions.
Recognizing scope of practice boundaries and therapeutic communication principles is essential for safe nursing practice.

Key Concept

Effective interprofessional collaboration requires the nurse to accurately identify client needs and refer to appropriate specialists (e.g., respiratory therapy, speech-language pathology, social work) while adhering to safe delegation and therapeutic communication standards.
Question 138Question →

A 71-year-old client is preparing for a scheduled surgical intervention. The healthcare provider has conducted the preoperative briefing, and the nurse is present to witness the informed consent signature. Before signing the document, the client states, 'I am ready to sign, but I still do not understand what other treatment options I had.' Which action by the nurse represents the legally correct response?

Show answer & explanation

Answer: Suspend the signing process and contact the healthcare provider to further clarify the information.

Answer

Suspend the signing process and contact the healthcare provider to further clarify the information.
For informed consent to be legally valid, the client must be competent, sign voluntarily, and fully comprehend the procedure, risks, benefits, and alternatives. The nurse's legal responsibility is to witness the signature and advocate for the client. If the client indicates any lack of understanding, the nurse must withhold the consent form and contact the healthcare provider, who holds the legal duty to explain the medical details and alternatives.

Step-by-Step Solution

1
Assess the client's level of comprehension.
The client explicitly states a lack of understanding regarding alternative treatment options.
Valid informed consent requires the client to fully understand the procedure, its risks, benefits, and alternatives.
2
Identify the nurse's legal role and scope of practice in the consent process.
The nurse acts as a witness to verify that the client is competent and signing voluntarily. The nurse cannot provide primary medical education.
Explaining the medical alternatives is strictly within the healthcare provider's scope of practice.
3
Determine the required legal action.
The nurse must stop the consent process and notify the provider to return and educate the client.
Witnessing the signature of a client who states they do not understand the treatment violates the legal standards of informed consent.

Key Concept

Informed Consent and Nursing Legal Responsibilities
Question 139Question →

An infection prevention nurse is conducting a unit audit and reviewing the current isolation protocols for four assigned clients. Match each client's clinical presentation to the most appropriate evidence-based infection control intervention.

Click a left item, then click its matching right item

Items

An individual with confirmed Mycobacterium tuberculosis who must be transported to the radiology department.
A newly admitted adult with severe, uncontained diarrhea and a positive laboratory test for Clostridioides difficile spores.
An adolescent admitted with Neisseria meningitidis who has completed 36 hours of appropriate intravenous antimicrobial treatment.
An older adult experiencing a disseminated herpes zoster outbreak with widespread vesicular lesions.

Matches

Show answer & explanation

Answer

The correct matches are: Mycobacterium tuberculosis (transport) requires providing a standard procedure mask for the client. Clostridioides difficile requires performing hand hygiene strictly with soap and water. Neisseria meningitidis (after 36 hours of antibiotics) allows transitioning to standard precautions. Disseminated herpes zoster requires putting on a fit-tested particulate respirator, isolation gown, and clean gloves.
Each clinical scenario represents a distinct, high-yield rule within standard and transmission-based precautions. Transporting an airborne-isolation client requires source control via a standard procedure mask on the client. Spore-forming organisms like C. difficile mandate soap-and-water handwashing because alcohol is ineffective. Droplet precautions for meningococcal infections can safely be discontinued 24 hours after initiating effective antibiotics. Finally, disseminated herpes zoster requires a combination of both airborne and contact precautions to prevent transmission.

Step-by-Step Solution

1
Analyze the infection control requirements for transporting a client with active Mycobacterium tuberculosis.
Identified that the client requires airborne precautions, and during transport, must wear a standard procedure mask to contain their own respiratory droplets.
Airborne pathogens can remain suspended in the air. Placing a standard mask on the client prevents the initial aerosolization of infectious particles into the shared hospital environment.
2
Determine the specific contact precaution nuances for a Clostridioides difficile infection.
Identified that hand hygiene must be performed strictly with soap and water rather than alcohol-based sanitizers.
C. difficile produces resilient spores that are not destroyed by the alcohol content in standard hand rubs; mechanical friction with soap and water is required to physically wash the spores down the drain.
3
Evaluate the timeline of antibiotic therapy for the client with Neisseria meningitidis.
Identified that droplet precautions can be discontinued, and the client can transition to standard precautions.
Meningococcal meningitis requires droplet precautions only for the first 24 hours of effective antimicrobial therapy. Since 36 hours have passed, the client is no longer considered contagious.
4
Establish the necessary precautions for an older adult with a disseminated herpes zoster outbreak.
Identified that both airborne and contact precautions must be implemented, requiring an N95 respirator, gown, and gloves.
Unlike localized zoster in a healthy adult (which only requires standard precautions and covering the lesions), disseminated zoster can spread via airborne and contact routes, mandating comprehensive PPE.

Key Concept

Advanced application of transmission-based precautions involving transport protocols, spore-forming pathogens, temporal discontinuation criteria, and disseminated viral infections.
Question 140Question →

A nurse in a college health clinic is assessing an 18-year-old client who admits to engaging in frequent binge drinking at weekend parties. Which initial response by the nurse is most appropriate?

Show answer & explanation

Answer: Can you describe what a typical weekend party looks like for you?

Answer

The most appropriate response is to ask the client to describe what a typical weekend party looks like.
The correct response utilizes an open-ended statement that encourages the client to elaborate on their experiences. This approach is non-judgmental and helps the nurse gather critical information about the extent of the high-risk behavior without alienating the client.

Step-by-Step Solution

1
Identify the primary goal of the nurse's initial response.
The goal is to establish rapport and gather more assessment data regarding the high-risk behavior.
Before providing education or interventions, the nurse must fully understand the context and severity of the binge drinking.
2
Evaluate the options using therapeutic communication principles.
Open-ended, non-judgmental questions facilitate communication, whereas 'why' questions, minimizing concerns, or threatening to report the behavior block communication.
Therapeutic communication is essential for clients engaging in high-risk behaviors to prevent defensiveness and encourage honesty.

Key Concept

Therapeutic communication in assessing high-risk behaviors
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