Examkin

Tüm alıştırma soruları

3881 soru

Tüm türler3,881Çoktan seçmeli1,926Çoklu seçim908Sayısal119Eşleştirme66Sıralama862
Soru 1101Soru →

A nurse is caring for a client who had a permanent colostomy placed two days ago following emergency bowel surgery. When the nurse approaches to empty the ostomy pouch, the client turns away and states, 'I cannot even look at it. I feel like my body is completely ruined.' Which of the following is the most therapeutic response by the nurse?

Cevabı ve açıklamayı göster

Cevap: It sounds like you are feeling deeply overwhelmed by the recent changes to your body.

Cevap

The most therapeutic response is to reflect and validate the client's feelings by stating that they sound deeply overwhelmed by the recent changes to their body.
The correct response utilizes the therapeutic communication technique of reflection. By restating the client's feelings without judgment, the nurse validates the client's distress regarding their altered body image. This approach demonstrates empathy, builds trust, and gently encourages the client to further explore and express their feelings when they are ready.

Adım Adım Çözüm

1
Analyze the client's statement to identify their current emotional state.
The client is expressing grief, loss, and negative body image related to the new colostomy.
Understanding the underlying emotion is necessary to select a therapeutic communication technique.
2
Evaluate each response option for therapeutic communication principles.
Three options utilize communication blocks (false reassurance, asking 'why', giving advice), while one option utilizes reflection.
Identifying therapeutic vs. non-therapeutic techniques eliminates incorrect distractors.
3
Select the option that best facilitates open communication and acknowledges the client's current feelings.
The response reflecting the client's feelings of being overwhelmed is chosen.
Reflection and validation encourage the client to explore their emotions without feeling judged or rushed.

Anahtar Kavram

Therapeutic Communication: Reflection and Validation
Soru 1102Soru →

A nurse is providing care for a client who experienced a pregnancy loss at 10 weeks of gestation. The client is crying and states, 'I must have done something wrong to cause this to happen.' Which of the following is the most therapeutic response by the nurse?

Cevabı ve açıklamayı göster

Cevap: It sounds like you are feeling responsible for the loss. Can you tell me more about what you are feeling?

Cevap

The most therapeutic response is to reflect the client's feelings and invite them to share more about their emotions.
The correct answer uses the therapeutic communication techniques of restating/reflecting ('It sounds like you are feeling responsible') and offering a general lead/exploring ('Can you tell me more...'). This approach validates the client's feelings of grief and guilt without judging, and it encourages the client to verbalize their emotions, which is essential for the grieving process.

Adım Adım Çözüm

1
Analyze the client's statement and emotional state.
The client is experiencing acute grief and expressing feelings of guilt and self-blame regarding the pregnancy loss.
Understanding the core emotion dictates the appropriate therapeutic communication technique to use.
2
Evaluate each response option for therapeutic communication principles.
Identify responses that use reflection, empathy, and open-ended questioning versus those that use barriers like false reassurance, 'why' questions, or unwanted advice.
Therapeutic communication requires validating the client's feelings without judging or minimizing their experience.
3
Select the response that best facilitates open communication.
The response that reflects the feeling of responsibility and asks the client to tell more is the only therapeutic choice.
This approach builds trust, acknowledges the client's current emotional pain, and allows them to safely process their grief.

Anahtar Kavram

Therapeutic Communication in Grief and Loss
Soru 1103Soru →

A nurse in a rheumatology clinic is caring for a client newly diagnosed with systemic lupus erythematosus. The client speaks harshly to the nurse, stating, "You are all incompetent and clearly have no idea how to manage my care!" The client's spouse privately shares that the client is actually terrified of the disease progression and the potential loss of independence.

Which of the following nursing interventions are most therapeutic when responding to this client's coping behavior? (Select all that apply.)

Geçerli olan tümünü seçin

Cevabı ve açıklamayı göster

Cevap: Maintain a calm, non-defensive posture and tone during interactions with the client.; Acknowledge that receiving a complex, chronic diagnosis can be a frightening experience.; Dedicate time to remain present and encourage the client to verbalize their genuine concerns.

Cevap

The correct therapeutic interventions include maintaining a non-defensive demeanor, acknowledging the frightening nature of the diagnosis, and dedicating time to encourage the client to express their genuine concerns.
When a client utilizes displacement, they redirect unacceptable feelings (such as fear of a chronic disease) onto a safer target (the nursing staff). The most therapeutic approach involves remaining calm and non-defensive, validating the underlying emotion (fear of the diagnosis), and providing a safe space for the client to express their genuine feelings without judgment. These actions lower the client's anxiety and help them begin to process their true concerns constructively.

Adım Adım Çözüm

1
Analyze the clinical scenario to identify the client's underlying psychosocial need.
The client is using displacement to cope with the severe anxiety and fear associated with a new lupus diagnosis.
Understanding the root cause of the aggressive behavior is essential for selecting a therapeutic response.
2
Evaluate the nursing intervention options against the principles of therapeutic communication.
Options that promote trust, validate feelings, and maintain a safe environment are identified as therapeutic.
The goal is to lower the client's anxiety and help them process their fears constructively.
3
Identify and eliminate non-therapeutic communication techniques.
Asking 'why' questions and confronting the client's defense mechanism directly are eliminated.
These actions block communication, increase anxiety, and strip away necessary psychological protections before the client is ready.

Anahtar Kavram

Therapeutic Communication and Maladaptive Coping
Soru 1104Soru →

A 68-year-old client is admitted to an inpatient hospice unit with end-stage chronic obstructive pulmonary disease. The client's adult child, who lives in another country and has not visited in five years, arrives at the facility. Within minutes, the adult child begins shouting in the hallway, stating, 'You are all completely neglecting my parent! The bed linens are wrinkled, the oxygen tubing is twisted, and none of you have any idea how to provide proper care!' The nurse recognizes this behavior as a defense mechanism utilized to cope with overwhelming anticipatory grief. Which of the following is the most therapeutic nursing response?

Cevabı ve açıklamayı göster

Cevap: It sounds like you are very worried about your parent's comfort. Let us step into a quiet room so we can discuss your concerns together.

Cevap

The most therapeutic response is to state, 'It sounds like you are very worried about your parent's comfort. Let us step into a quiet room so we can discuss your concerns together.'
This response is correct because it utilizes the therapeutic techniques of reflection and offering self. By stating 'It sounds like you are very worried,' the nurse addresses the true underlying emotion driving the displacement (fear and grief) rather than arguing about the surface-level false accusations. Moving to a quiet room removes the highly anxious individual from the hallway audience, which helps de-escalate the immediate anger, protects the unit milieu, and provides a safe space for the family member to process their emotional distress.

Adım Adım Çözüm

1
Identify the underlying psychosocial dynamic occurring in the clinical scenario.
The adult child is experiencing profound anticipatory grief and guilt over their long absence, which is unconsciously displaced as anger directed at the nursing staff.
Recognizing the defense mechanism of displacement prevents the nurse from taking the accusations personally and reacting defensively.
2
Evaluate the communication techniques used in each option against therapeutic psychiatric nursing standards.
Options involving 'why' questions, false reassurance, or unsolicited psychoanalytic confrontation are non-therapeutic. The option utilizing emotional reflection and offering self is therapeutic.
During an acute emotional crisis, the nursing priority is to de-escalate the situation by validating the core emotion and establishing a safe, private environment for expression without destroying the individual's protective coping mechanisms.

Anahtar Kavram

Therapeutic Communication in Response to Displacement and Maladaptive Coping
Tahmini Süre:1m 30s
Soru 1105Soru →

A client presents to the clinic reporting nausea and a recent onset of abdominal cramping. To obtain accurate clinical data, which approach should the nurse take when examining this client's abdomen?

Cevabı ve açıklamayı göster

Cevap: Visually inspect the contour of the abdomen, auscultate for bowel sounds, and then proceed with percussion and palpation.

Cevap

The correct approach is to visually inspect the contour of the abdomen, auscultate for bowel sounds, and then proceed with percussion and palpation.
When performing an abdominal assessment, the standard physical examination sequence is uniquely modified. The nurse must inspect the abdomen first, followed immediately by auscultation. Palpating or percussing the abdomen before listening can stimulate intestinal activity and artificially increase bowel sounds, resulting in false clinical findings.

Adım Adım Çözüm

1
Identify the specific body system being assessed in the scenario.
The nurse is evaluating the gastrointestinal system (abdomen).
Different body systems require specific variations in the standard physical assessment sequence.
2
Recall the principles of abdominal assessment.
Applying pressure to the abdomen via palpation or percussion can stimulate bowel motility.
Stimulating the bowel prematurely will artificially increase the frequency of bowel sounds, leading to an inaccurate clinical picture.
3
Determine the correct procedural sequence.
The correct sequence is inspection, auscultation, percussion, and then palpation.
This modified order ensures that baseline bowel sounds are auscultated before any mechanical stimulation occurs.

Anahtar Kavram

Abdominal Physical Assessment Sequence
Soru 1106Soru →

A nurse is preparing to administer an oral suspension of amoxicillin to a pediatric client who weighs 3333 lb. The provider's prescription is for 2020 mg/kg/dose. What is the amount, in milligrams, the nurse should administer for a single dose? (Record your answer as a whole number.)

Cevabı ve açıklamayı göster

Cevap: 300

Cevap

The nurse should administer 300 mg per dose.
To find the correct dose, the nurse must first convert the child's weight to kilograms by dividing by 2.22.2 (33÷2.2=1533 \div 2.2 = 15 kg). Then, the nurse multiplies the weight in kilograms by the prescribed dosage (15 kg×20 mg/kg=30015 \text{ kg} \times 20 \text{ mg/kg} = 300 mg). The required amount for a single dose is 300300 mg.

Adım Adım Çözüm

1
Convert the client's weight from pounds (lb) to kilograms (kg).
33÷2.2=1533 \div 2.2 = 15 kg
Medical dosages based on weight are standardized using kilograms. Failing to convert pounds to kilograms will result in an overdose.
2
Calculate the total milligrams required for one dose.
$15 \text{ kg} \times 20 \text{ mg/kg} = 300 \text{ mg}
This determines the precise dose for the child based on their exact body mass.

Anahtar Kavram

Weight-based pediatric dosage calculations
Tahmini Süre:1m 0s
Soru 1107Soru →

A nurse in an outpatient clinic is preparing to provide dietary teaching to a client from a diverse cultural background. Which action should the nurse take first to ensure culturally competent care?

Cevabı ve açıklamayı göster

Cevap: Ask the client to describe their typical daily food intake and personal dietary practices.

Cevap

Ask the client to describe their typical daily food intake and personal dietary practices.
The correct action is to directly ask the client about their daily food intake and personal practices. Culturally competent care begins with a thorough, individualized assessment to understand the client's unique health beliefs and behaviors, avoiding generalizations or stereotypes about their culture.

Adım Adım Çözüm

1
Identify the goal of the interaction
The goal is to provide culturally competent dietary teaching.
Understanding the objective helps prioritize the appropriate initial nursing action.
2
Determine the necessary prerequisite action
An individualized nutritional assessment must be conducted before implementing any teaching or interventions.
Cultural competence requires recognizing that individuals within a culture have diverse, unique practices rather than adhering strictly to cultural norms.

Anahtar Kavram

Individualized Cultural Assessment
Soru 1108Soru →

A nurse is managing care for a client admitted with borderline personality disorder, severe anxiety, and a recent history of superficial self-inflicted lacerations. Over the past 48 hours, the client has been highly agitated, frequently requesting PRN lorazepam, and repeatedly attempting to manipulate unit rules. Today, the client suddenly stops pacing, appears completely relaxed, and hands a favorite jacket to another client, stating, "I finally made a decision about how to solve my problems. I won't be bothering the staff anymore." Which of the following is the priority behavioral intervention for the nurse to implement?

Cevabı ve açıklamayı göster

Cevap: Assign a qualified staff member to maintain continuous, direct one-to-one observation of the client.

Cevap

The correct answer is to assign a qualified staff member to maintain continuous, direct one-to-one observation of the client.
The correct action recognizes that the client's sudden shift from extreme agitation to complete relaxation, combined with making a cryptic statement and giving away a favorite possession, are severe warning signs of an organized suicide plan. The immediate priority is client safety. Continuous one-to-one observation is the standard of care and the least restrictive intervention that ensures immediate safety for a client at high, imminent risk for self-harm.

Adım Adım Çözüm

1
Analyze the client's baseline behavior over the past 48 hours.
The client has a history of self-harm and has been highly agitated, anxious, and manipulative.
Establishing a baseline is necessary to identify significant clinical deviations in the client's presentation.
2
Evaluate the sudden change in the client's presentation and statements.
The client transitioned abruptly from high agitation to complete relaxation, gave away a prized possession, and made a cryptic statement of finality.
These are classic, high-risk indicators that a client has formulated an organized suicide plan and found internal peace in the decision.
3
Determine the immediate level of safety risk.
The client is at an imminent, acute risk for a suicide attempt.
The combination of a sudden mood lift and giving away possessions requires immediate emergency intervention to prevent self-harm.
4
Select the most appropriate, least restrictive intervention from the available options.
Continuous one-to-one observation is chosen over immediate seclusion.
One-to-one observation ensures immediate safety while adhering to the standard of care principle of using the least restrictive environment possible.

Anahtar Kavram

Suicide Risk Assessment and Least Restrictive Interventions
Soru 1109Soru →

A home health nurse conducts an admission assessment for an 82-year-old client who recently moved in with family members. The nurse observes bilateral wrist abrasions and fading torso contusions. The family caregiver explains, "They are just clumsy and keep bumping into the furniture." The client avoids eye contact and remains completely quiet throughout the visit. Which action fulfills the nurse's legal responsibility?

Cevabı ve açıklamayı göster

Cevap: Notify the designated state adult protective services agency regarding the suspected elder abuse.

Cevap

The nurse must notify the designated state adult protective services agency regarding the suspected elder abuse.
Registered nurses are legally mandated reporters. When a nurse assesses injuries inconsistent with the provided history alongside behavioral indicators of fear or withdrawal in a vulnerable older adult, there is reasonable suspicion of abuse. The legally required action is to report this suspicion immediately to adult protective services to ensure the client's safety.

Adım Adım Çözüm

1
Identify the clinical cues that indicate potential maltreatment.
The presence of bilateral wrist abrasions, torso contusions, and the client's evasive, withdrawn behavior strongly suggest physical abuse, contradicting the caregiver's explanation of clumsiness.
Recognizing the subtle and overt signs of abuse is critical for client safety.
2
Determine the registered nurse's legal obligation regarding the recognized cues.
The nurse recognizes the legal mandate to report suspected abuse to the appropriate state authorities immediately.
Nurses act as advocates and are legally required to report reasonable suspicion of abuse to protect vulnerable populations.

Anahtar Kavram

Mandatory Reporting of Elder Abuse
Soru 1110Soru →

A nurse on a pediatric unit is assessing a 3-year-old child admitted with a spiral fracture of the humerus. The parents, who are prominent community figures, state the child simply tripped on a rug. The nurse observes that the child is profoundly withdrawn, flinches when approached, and has multiple fading bruises on the back and abdomen. The nurse privately expresses concerns about non-accidental trauma to the attending physician. The physician states, 'We lack definitive proof. Given their status in the community, filing a complaint right now could be disastrous for their family. We will just keep the child admitted for observation.' Which action demonstrates the nurse's appropriate ethical and legal response?

Cevabı ve açıklamayı göster

Cevap: Contact the local child protective agency directly to file a report based on the clinical findings.

Cevap

The nurse must contact the local child protective agency directly to file a report based on the clinical findings.
Nurses are mandated by law to report suspected child abuse. The ethical principles of beneficence (doing good), nonmaleficence (preventing harm), and advocacy require the nurse to protect the vulnerable client. This independent duty supersedes the physician's instructions, the need for definitive proof, and any concerns regarding the family's socioeconomic status (which aligns with the principle of justice).

Adım Adım Çözüm

1
Analyze the clinical findings and the client's history.
The combination of a spiral fracture, multiple fading bruises, and the child's withdrawn behavior strongly indicates non-accidental trauma (abuse).
Identifying the clinical red flags of abuse is the first step in protecting the vulnerable client.
2
Evaluate the physician's directive against legal and ethical standards.
The physician's request to delay reporting due to a lack of proof and the family's social status contradicts the nurse's independent legal obligation.
Nurses practice under their own licenses and must independently uphold the law and the American Nurses Association Code of Ethics.
3
Determine the required legal and ethical nursing action.
The nurse must directly report the suspected abuse to the appropriate state authorities immediately.
Mandatory reporting laws require reporting based on suspicion, not definitive proof, to ensure the immediate safety of the child.

Anahtar Kavram

Mandatory Reporting and Nurse Advocacy
Soru 1111Soru →

A nurse on a postoperative unit is performing a focused assessment on a client who underwent an open cholecystectomy 4 hours ago. Which of the following clinical findings indicate a potential complication requiring immediate intervention? (Select all that apply.)

Geçerli olan tümünü seçin

Cevabı ve açıklamayı göster

Cevap: A blood pressure reading of 110/88 mm Hg, compared to a baseline of 130/70 mm Hg.; A resting heart rate of 118 beats per minute.; Urine output of 20 mL over the past hour.

Cevap

The critical findings requiring immediate follow-up are the narrowed pulse pressure, tachycardia, and decreased urine output.
In the early postoperative period, the nurse must prioritize cues that indicate life-threatening complications such as hemorrhage or hypovolemic shock. A narrowing pulse pressure, unexpected tachycardia, and oliguria (less than 30 mL/hr) are critical signs of decreased systemic perfusion. These findings require immediate clinical intervention to stabilize the patient's circulatory status.

Adım Adım Çözüm

1
Analyze the client's postoperative timeframe.
The client is 4 hours post-cholecystectomy, which is a high-risk period for surgical complications like hemorrhage.
Establishing the timeline helps differentiate between expected recovery symptoms and acute deterioration.
2
Evaluate the cardiovascular assessment data.
The heart rate is elevated (118 bpm), and the pulse pressure has narrowed significantly from 60 mm Hg to 22 mm Hg.
Tachycardia and a narrowing pulse pressure are early compensatory mechanisms for hypovolemic shock and require immediate action.
3
Evaluate the renal assessment data.
Urine output is 20 mL/hr.
Urine output below the minimum threshold of 30 mL/hr indicates inadequate organ perfusion, further supporting a shock state.
4
Evaluate the surgical site and gastrointestinal findings.
Serosanguineous drainage and hypoactive bowel sounds are present.
These are expected physiological responses to abdominal surgery and anesthesia, placing them at a lower priority than airway, breathing, or circulatory compromises.

Anahtar Kavram

Recognizing Early Signs of Hypovolemic Shock
Soru 1112Soru →

A nurse is discontinuing a client's central venous catheter (CVC). Immediately after the catheter is removed, the client gasps, reports sudden severe chest pain, and becomes distinctly cyanotic. The nurse suspects a venous air embolism. Arrange the following nursing interventions in the correct order of priority from first to last.

Öğeleri doğru sıraya koymak için sürükleyin

Cevabı ve açıklamayı göster

Cevap

The correct sequence of actions for a suspected air embolism is: 1) Apply a sterile, occlusive dressing, 2) Position the client in the left lateral Trendelenburg position, 3) Administer 100% oxygen, 4) Notify the healthcare provider, and 5) Obtain a complete set of vital signs.
A venous air embolism is a life-threatening emergency requiring immediate, sequential actions to prevent cardiac arrest. The first priority is always to stop the source of the problem by occluding the central line insertion site. Next, Durant's maneuver (left lateral Trendelenburg) is utilized to mechanically trap the air in the right ventricle apex, preventing pulmonary outflow obstruction. Only after securing the site and positioning the client should the nurse administer 100% oxygen to treat hypoxemia and reduce the nitrogen bubble size. Finally, the nurse calls for advanced help and continues to closely monitor the client's hemodynamic status.

Adım Adım Çözüm

1
Halt the influx of air.
Apply a sterile, occlusive dressing over the central line site.
The priority is to eliminate the root cause of the crisis to prevent the air embolus from enlarging.
2
Prevent embolus migration.
Place the client in the left lateral Trendelenburg position.
This specific position (Durant's maneuver) utilizes gravity to trap the existing air in the right ventricle, preventing it from traveling into the pulmonary artery.
3
Treat hypoxia and shrink the embolus.
Administer 100% oxygen via a non-rebreather mask.
High-concentration oxygen relieves systemic hypoxemia and speeds up the reabsorption of nitrogen gas from the bubble.
4
Escalate care.
Notify the healthcare provider and rapid response team.
Advanced interventions and potential resuscitation will be required; help must be summoned.
5
Reassess and monitor.
Obtain vital signs and monitor oxygen saturation.
Continuous monitoring guides ongoing resuscitation efforts and evaluates the effectiveness of the initial interventions.

Anahtar Kavram

Management of a venous air embolism prioritizes stopping the air source, utilizing gravity to trap the air in the right ventricle (Durant's maneuver), and treating severe hypoxia.
Soru 1113Soru →

A registered nurse (RN) observes an unlicensed assistive personnel (UAP) independently silencing an alarm on a client's patient-controlled analgesia (PCA) pump. Place the RN's actions in the correct order of priority, from first to last.

Öğeleri doğru sıraya koymak için sürükleyin

Cevabı ve açıklamayı göster

Cevap

The correct sequence prioritizes immediate safety intervention, followed by client assessment, equipment verification, staff supervision, and finally administrative reporting.
When managing a scope of practice violation, the RN must follow a strict prioritization framework: halt the unsafe action to prevent harm, assess the client using the nursing process, secure the equipment, provide supervisory education, and complete administrative documentation.

Adım Adım Çözüm

1
Instruct the UAP to step away from the PCA pump immediately.
The unsafe action is halted.
Silencing alarms or manipulating a PCA pump is entirely outside a UAP's scope of practice. Stopping the action prevents potential medication errors.
2
Assess the client's respiratory rate, oxygen saturation, and level of sedation.
The client's clinical stability is determined.
According to the nursing process, assessing the client for potential harm (e.g., respiratory depression) is the primary clinical responsibility after a safety breach.
3
Verify the PCA pump programming and settings against the prescribed orders.
The integrity of the medication administration system is confirmed.
The RN must determine why the pump alarmed and ensure that the UAP did not accidentally change the settings while attempting to silence it.
4
Discuss the scope of practice limitation with the UAP in a private setting.
The UAP receives corrective feedback.
The RN exercises their supervisory role by addressing the knowledge deficit immediately after clinical issues are resolved, maintaining confidentiality.
5
Complete a facility incident report documenting the scope of practice violation.
The event is formally documented for institutional review.
Systemic reporting is the final step, occurring only after client safety is secured and immediate staff education has been provided.

Anahtar Kavram

Delegation and Supervision: Prioritizing Interventions for Scope of Practice Violations
Soru 1114Soru →

A nurse is evaluating a client who underwent a percutaneous liver biopsy two hours ago. The client is currently resting in a supine position. The latest vital signs reveal a blood pressure of 102/64 mm Hg, a heart rate of 118 bpm, and a respiratory rate of 20 breaths per minute. The client's baseline heart rate before the procedure was 76 bpm. Which of the following actions should the nurse take first to reduce the risk of a severe complication?

Cevabı ve açıklamayı göster

Cevap: Assist the client into a right side-lying position and place a rolled towel under the puncture site.

Cevap

The most appropriate initial action is to assist the client into a right side-lying position and place a rolled towel under the puncture site to apply direct pressure to the liver.
The liver is a highly vascular organ, and hemorrhage is a major life-threatening complication following a percutaneous liver biopsy. The client's new-onset tachycardia (118 bpm) is a classic early physiological indicator of hemorrhagic shock. The immediate, independent nursing priority is to apply direct pressure to the internal bleeding site. Placing the client in a right side-lying position utilizes the body's weight to compress the liver against the chest and abdominal wall, effectively tamponading the bleeding and reducing further physiological risk.

Adım Adım Çözüm

1
Analyze the client's procedural history and current vital signs.
The client had a percutaneous liver biopsy and now exhibits a new onset of tachycardia (heart rate increased from 76 to 118 bpm).
Establishing the baseline and recognizing deviations helps identify early post-procedural complications.
2
Identify the most likely physiological complication associated with these findings.
Because the liver is a highly vascular organ, the sudden tachycardia is a classic early sign of internal bleeding and impending hemorrhagic shock.
Linking the procedure's specific risks to the client's current clinical picture is essential for prioritizing risk reduction.
3
Determine the priority nursing intervention to mitigate this specific risk.
The nurse must immediately apply direct pressure to the internal biopsy site.
Source control of bleeding takes precedence over secondary interventions or provider notification.
4
Select the clinical action that effectively achieves direct internal pressure.
Assisting the client into a right side-lying position with a towel under the puncture site.
This positioning utilizes the client's body weight to compress the liver against the chest wall, effectively tamponading the bleeding.

Anahtar Kavram

Post-procedural hemorrhage mitigation and positioning
Soru 1115Soru →

A young adult client is admitted to the orthopedic trauma unit following a closed fracture of the right femoral shaft sustained 18 hours ago. The client is currently in skin traction awaiting surgical fixation. Which of the following assessment findings indicate the development of a life-threatening systemic complication requiring immediate intervention? Select all that apply.

Geçerli olan tümünü seçin

Cevabı ve açıklamayı göster

Cevap: Small, pinpoint, non-blanching red spots distributed across the anterior chest, neck, and axillae.; Arterial blood gas results demonstrating a pHpH of 7.527.52, PaCO2PaCO_2 of 28 mm Hg28 \text{ mm Hg}, and PaO2PaO_2 of 54 mm Hg54 \text{ mm Hg} on room air.; Sudden onset of profound restlessness, agitation, and disorientation to time and place.

Cevap

The correct findings indicating a life-threatening systemic complication are the petechial rash on the upper body, arterial blood gas values showing severe hypoxemia and respiratory alkalosis, and a sudden onset of restlessness and disorientation.
The correct findings represent the classic clinical triad of Fat Embolism Syndrome (FES): respiratory compromise (severe hypoxemia and hyperventilation leading to uncompensated respiratory alkalosis), neurologic deterioration (restlessness and confusion due to cerebral hypoxia), and a petechial rash (caused by microvascular occlusion). FES is a life-threatening emergency that typically occurs 12 to 48 hours after a long bone fracture and requires immediate supportive care and oxygenation.

Adım Adım Çözüm

1
Analyze the clinical scenario, the mechanism of injury, and the time frame.
The client has a long bone (femur) fracture sustained 18 hours ago, placing them at peak risk for Fat Embolism Syndrome (FES), acute compartment syndrome, and hemorrhage.
Long bone fractures can release fat globules into the bloodstream, typically manifesting as FES 12 to 48 hours post-injury.
2
Evaluate each assessment finding against the classic clinical triad of Fat Embolism Syndrome.
The triad includes respiratory distress (hypoxemia, respiratory alkalosis), neurological changes (agitation, confusion), and cutaneous manifestations (petechiae on the chest, neck, and axillae).
Identifying the exact clinical markers of FES is essential for rapid respiratory intervention and risk reduction.
3
Differentiate expected postoperative or post-trauma findings from true medical emergencies.
Pain relieved by opioids, stable vital signs without shock indicators, and mild positioning discomfort are expected and do not require immediate rapid response team activation.
Triage and prioritization require distinguishing between normal physiological stress responses and impending physiological collapse.

Anahtar Kavram

Fat Embolism Syndrome (FES) Triad and Complication Recognition
Tahmini Süre:1m 30s
Soru 1116Soru →

A nurse is evaluating a client who was admitted with severe acute pancreatitis. The client develops sudden, severe dyspnea, and the healthcare provider suspects the onset of Acute Respiratory Distress Syndrome (ARDS). Which of the following assessment and diagnostic findings would support a diagnosis of ARDS? Select all that apply.

Geçerli olan tümünü seçin

Cevabı ve açıklamayı göster

Cevap: Arterial oxygen tension (PaO2PaO_2) of 55 mm Hg despite receiving 100% oxygen via a non-rebreather mask; Diffuse, bilateral alveolar infiltrates observed on a chest radiograph; Pulmonary artery wedge pressure (PAWP) reading of 12 mm Hg

Cevap

The findings that support a diagnosis of Acute Respiratory Distress Syndrome (ARDS) are refractory hypoxemia (low PaO2PaO_2 despite high oxygen delivery), diffuse bilateral alveolar infiltrates on a chest radiograph, and a normal pulmonary artery wedge pressure (PAWP of 12 mm Hg).
Acute Respiratory Distress Syndrome (ARDS) occurs when inflammatory processes damage the alveolar-capillary membrane, allowing protein-rich fluid to flood the alveoli. This non-cardiogenic pulmonary edema prevents effective gas exchange, leading to refractory hypoxemia (a persistently low PaO2PaO_2 despite high oxygen delivery) and the classic 'white-out' or diffuse bilateral infiltrates seen on a chest radiograph. Because the source of the edema is capillary permeability rather than left-sided heart failure, the pulmonary artery wedge pressure (PAWP) remains within normal limits (typically 6 to 12 mm Hg, or less than 18 mm Hg), confirming a non-cardiogenic origin.

Adım Adım Çözüm

1
Identify the suspected pathology and its primary physiological mechanism.
The client is suspected of having Acute Respiratory Distress Syndrome (ARDS), which is characterized by non-cardiogenic pulmonary edema caused by a systemic inflammatory response (such as from severe acute pancreatitis) leading to alveolar capillary membrane damage.
Understanding the pathophysiology of ARDS differentiates it from cardiogenic pulmonary edema and guides the interpretation of clinical findings.
2
Evaluate each assessment finding against the Berlin definition and clinical hallmarks of ARDS.
Refractory hypoxemia and bilateral infiltrates are classic hallmarks. A normal PAWP confirms the edema is non-cardiogenic.
Applying diagnostic criteria allows for accurate identification of the condition.
3
Analyze the remaining options to rule out findings that represent different pathologies or stages.
Initial presentation of ARDS typically involves respiratory alkalosis due to tachypnea, not acidosis. Furthermore, fluid challenges do not improve ARDS and can actually worsen the alveolar fluid accumulation.
Distinguishing early compensatory mechanisms and avoiding contraindicated interventions are critical aspects of clinical judgment.

Anahtar Kavram

Acute Respiratory Distress Syndrome (ARDS) is a form of acute respiratory failure characterized by non-cardiogenic pulmonary edema, refractory hypoxemia, and diffuse bilateral infiltrates on chest imaging.
Tahmini Süre:1m 30s
Soru 1117Soru →

A client with a severe exacerbation of Crohn's disease is receiving continuous total parenteral nutrition (TPN) via a single-lumen peripherally inserted central catheter (PICC). The healthcare provider prescribes an intravenous (IV) push dose of famotidine every 12 hours. Which of the following nursing actions are appropriate? (Select all that apply.)

Geçerli olan tümünü seçin

Cevabı ve açıklamayı göster

Cevap: Establish a separate peripheral intravenous catheter for the administration of the famotidine.; Administer the intravenous famotidine slowly over at least 2 minutes to prevent sudden cardiovascular adverse effects.; Monitor the client's capillary blood glucose levels every 4 to 6 hours during the continuous TPN therapy.

Cevap

The appropriate actions are establishing a separate peripheral IV for the famotidine, administering the famotidine slowly over at least 2 minutes, and monitoring capillary blood glucose every 4 to 6 hours.
Total parenteral nutrition (TPN) contains complex mixtures of amino acids, dextrose, and electrolytes that are highly incompatible with many medications. Standard safe practice requires TPN to have a strictly dedicated intravenous line. Because the client has a single-lumen PICC, the nurse must establish a separate peripheral IV access to safely administer the famotidine. When administering famotidine via IV push, it must be given slowly over a minimum of 2 minutes to avoid adverse cardiovascular effects such as hypotension or dysrhythmias. Additionally, due to the high dextrose content infused continuously during TPN therapy, the nurse must monitor the client's capillary blood glucose levels every 4 to 6 hours to detect and manage hyperglycemia.

Adım Adım Çözüm

1
Analyze the access device and the current continuous therapy.
The client has a single-lumen PICC that is dedicated to a continuous total parenteral nutrition (TPN) infusion.
Identifying the specific type of venous access and current infusions determines how new intravenous medications can be safely administered without causing incompatibilities.
2
Evaluate the standard safety principles for TPN administration.
TPN requires a strictly dedicated line and cannot be paused, flushed, or mixed with other medications in a single lumen.
This strict protocol prevents severe chemical precipitation in the line and minimizes the high risk of central line-associated bloodstream infections.
3
Determine the correct administration route and technique for the new medication.
A new peripheral IV must be established for the famotidine, and the medication must be pushed slowly over at least 2 minutes.
A separate peripheral line maintains the integrity of the TPN infusion. Slow administration of famotidine prevents adverse cardiovascular responses, such as severe hypotension.
4
Identify the ongoing monitoring requirements for a client on TPN therapy.
Capillary blood glucose must be monitored every 4 to 6 hours.
The continuous infusion of highly concentrated dextrose in TPN places the client at constant risk for hyperglycemia, requiring routine monitoring.

Anahtar Kavram

Safe administration of Total Parenteral Nutrition (TPN) and IV push medications.
Tahmini Süre:2m 0s
Soru 1118Soru →

A nurse is developing a plan of care for a 75-year-old client who is on strict bed rest due to severe weakness from bacterial pneumonia. The client has also begun experiencing sudden periods of confusion in the evenings. Which of the following interventions should the nurse include in the plan of care? Select all that apply.

Geçerli olan tümünü seçin

Cevabı ve açıklamayı göster

Cevap: Float the client's heels off the mattress by placing a pillow lengthwise under the lower legs.; Provide a gentle back rub and dim the overhead lighting to promote relaxation before sleep.; Perform frequent oral hygiene using a soft-bristled brush or moistened sponge swab.

Cevap

The correct interventions are floating the heels off the mattress, providing a back rub with dimmed lighting, and performing frequent oral hygiene.
The correct interventions directly address the client's fundamental needs for skin protection, sleep promotion, and hygiene. Floating the heels prevents pressure ulcers, providing a back rub and dimming lights facilitates restorative sleep, and frequent oral care maintains mucous membrane health.

Adım Adım Çözüm

1
Evaluate the client's risk for skin breakdown due to bed rest and weakness.
Identify the need to protect bony prominences by floating the heels with a pillow.
Immobility greatly increases the risk of pressure injuries, and basic care must prioritize skin integrity.
2
Assess the need for non-pharmacological comfort and sleep promotion.
Select interventions like back rubs and environmental noise/light reduction.
Illness and hospital environments often disrupt normal sleep patterns, requiring proactive nursing comfort measures.
3
Identify hygiene requirements for a client on strict bed rest.
Include frequent oral care in the plan.
Regular oral hygiene maintains mucosal integrity, prevents further infection, and enhances client comfort.
4
Analyze the remaining distractors for contraindicated nursing practices.
Exclude delegating assessments to UAP, using improper knee positioning, and dismissing acute confusion as normal aging.
These actions compromise client safety, violate delegation principles, and ignore signs of acute physiological distress.

Anahtar Kavram

Basic care and comfort encompasses interventions that maintain skin integrity, promote sleep, ensure proper hygiene, and protect the client from physiological harm while avoiding unsafe positioning or improper delegation.
Soru 1119Soru →

A 64-year-old client is admitted to the progressive care unit 2 hours after a percutaneous coronary intervention (PCI) via the right femoral approach. During the focused assessment, which clinical findings indicate to the nurse that the client is experiencing a potential complication requiring immediate intervention? (Select all that apply.)

Geçerli olan tümünü seçin

Cevabı ve açıklamayı göster

Cevap: The client reports a new, severe aching pain in the lower back and right flank.; The client's blood pressure decreases from 135/82135/82 mmHg to 105/76105/76 mmHg, and heart rate increases from 7878 bpm to 114114 bpm.; The right pedal pulse is graded as +1+1, while the left pedal pulse is graded as +2+2.

Cevap

The findings requiring immediate intervention are new severe lower back and flank pain, a drop in blood pressure with tachycardia and narrowed pulse pressure, and a diminished right pedal pulse compared to the left.
Following a percutaneous coronary intervention via the femoral artery, the primary physiological risks are bleeding (including occult retroperitoneal bleeding) and arterial occlusion. The correct findings highlight severe complications: lower back or flank pain indicates retroperitoneal hemorrhage; tachycardia with a narrowing pulse pressure signals early hemorrhagic shock; and diminished pedal pulses indicate impaired distal perfusion from a clot or hematoma.

Adım Adım Çözüm

1
Analyze the client's risk profile based on the procedure.
The client underwent a right femoral PCI, placing them at high risk for arterial bleeding, hematoma formation, and retroperitoneal hemorrhage.
Identifying procedure-specific risks directs the focused physical assessment.
2
Evaluate the vital signs and subjective pain reports for signs of bleeding.
The client demonstrates narrowing pulse pressure with tachycardia, and new ipsilateral flank pain.
These are primary indicators of occult bleeding (retroperitoneal hemorrhage) and early shock.
3
Assess peripheral perfusion distal to the puncture site.
The right pedal pulse is weaker than the left.
Asymmetry in pulses distal to the puncture site suggests arterial compromise requiring immediate evaluation.
4
Differentiate between expected post-procedural findings and abnormal complications.
Mild site tenderness, a low-Fowler's position, and normal ABGs are expected or therapeutic.
Prioritizing true complications prevents unnecessary interventions and ensures immediate life-saving actions are taken when indicated.

Anahtar Kavram

Post-procedural assessment and identification of life-threatening complications (retroperitoneal bleeding, shock, and arterial occlusion) following femoral artery access.
Soru 1120Soru →

A client recovering from an ischemic stroke with left-sided hemiparesis and mild dysphagia is cleared to begin a soft oral diet. Which nursing action represents the safest approach to managing this client's nutritional intake?

Cevabı ve açıklamayı göster

Cevap: Instruct the client to flex the neck and tuck the chin downward toward the chest while swallowing.

Cevap

Instruct the client to flex the neck and tuck the chin downward toward the chest while swallowing.
The correct action is instructing the client to use the chin-tuck maneuver. Flexing the neck and tucking the chin downward toward the chest helps protect the airway by mechanically narrowing the laryngeal opening and widening the esophageal opening. This facilitates safer swallowing and directly reduces the risk of aspiration.

Adım Adım Çözüm

1
Identify the client's clinical condition and primary risk.
The client has dysphagia following a stroke, placing them at high risk for aspiration during oral feeding.
Understanding the neurological deficit is required to implement appropriate basic care and comfort measures.
2
Evaluate the safety and physiological rationale of the proposed interventions.
The chin-tuck method is a standard, safe compensatory technique to mechanically protect the airway during swallowing.
Airway protection is the highest priority when initiating an oral diet in a client with compromised swallowing ability.

Anahtar Kavram

Dysphagia Management and Aspiration Precautions
ÖncekiSayfa 56 / 195Sonraki
Tüm alıştırma soruları — NCLEX-RN | Examkin