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Question 101Question →

An older adult client is transferred to the medical-surgical unit after a cardiac catheterization accessed via the right femoral artery. The client is on bed rest, has a history of osteoarthritis, and reports generalized back stiffness. Which of the following nursing actions should be included in the client's basic care and comfort plan? Select all that apply.

Select all that apply

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Answer: Administer a gentle back massage to alleviate musculoskeletal stiffness while keeping the right leg straight.; Place a small, flat pillow under the client's head and neck to reduce cervical strain.

Answer

The nurse should administer a gentle back massage while keeping the right leg straight, and place a small, flat pillow under the client's head and neck.
Providing a back massage and using a small neck pillow safely address the client's osteoarthritis and generalized stiffness without compromising the required straight alignment of the affected leg. Maintaining a straight right leg and keeping the head of the bed at 30 degrees or lower is crucial to prevent arterial bleeding at the femoral access site.

Step-by-Step Solution

1
Analyze the client's specific post-procedure safety requirements.
Following a femoral cardiac catheterization, the affected extremity must remain completely straight (with the head of the bed flat or minimally elevated) to prevent bleeding and hematoma formation at the puncture site.
Flexing the hip joint increases pressure on the femoral artery access site.
2
Evaluate comfort measures for a client with osteoarthritis on strict bed rest.
A back massage and a small neck pillow provide musculoskeletal relief without violating the strict positioning requirements of the right leg.
Basic care and comfort must be balanced with post-procedural safety restrictions.
3
Assess the delegation and clinical judgment actions presented in the options.
Initial pulse evaluations cannot be delegated to UAPs, and acute cognitive changes must be investigated as complications rather than normal aging.
Adhering to scope of practice and recognizing acute pathological changes are critical components of safe nursing care.

Key Concept

Basic Care and Comfort during Post-Procedural Immobilization
Question 102Question →

An adult weighing 176 lb176\text{ lb} requires vasopressor support for septic shock. The critical care provider prescribes a norepinephrine infusion to begin at 0.05 mcg/kg/min0.05\text{ mcg/kg/min}. The available IV bag contains 4 mg4\text{ mg} of norepinephrine mixed in 250 mL250\text{ mL} of 5%5\% dextrose in water (D5W). At how many mL/hr\text{mL/hr} will the infusion pump run? Record your answer using a whole number.

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Answer: 15

Answer

15
To determine the correct IV pump rate for a weight-based continuous infusion, dimensional analysis or step-by-step conversion must be utilized. First, the client's weight is converted to kilograms (176÷2.2=80 kg176 \div 2.2 = 80\text{ kg}). The ordered dose (0.05 mcg/kg/min0.05\text{ mcg/kg/min}) is multiplied by the weight to find the per-minute dose (4 mcg/min4\text{ mcg/min}). Because IV pumps run in hours, this is multiplied by 6060 to find the hourly dose (240 mcg/hr240\text{ mcg/hr}). Next, the concentration of the IV bag is determined by converting the supply to micrograms (4 mg=4000 mcg4\text{ mg} = 4000\text{ mcg}) and dividing by the volume (4000 mcg÷250 mL=16 mcg/mL4000\text{ mcg} \div 250\text{ mL} = 16\text{ mcg/mL}). Finally, the required hourly dose is divided by the concentration (240÷16=15 mL/hr240 \div 16 = 15\text{ mL/hr}).

Step-by-Step Solution

1
Convert weight from pounds to kilograms by dividing by 2.2.
176 lb÷2.2 lb/kg=80 kg176\text{ lb} \div 2.2\text{ lb/kg} = 80\text{ kg}
Weight-based dosing formulas require the client's mass in kilograms.
2
Calculate the per-minute medication dose.
0.05 mcg/kg/min×80 kg=4 mcg/min0.05\text{ mcg/kg/min} \times 80\text{ kg} = 4\text{ mcg/min}
This establishes the exact amount of drug the patient must receive every minute.
3
Convert the per-minute dose to an hourly dose.
4 mcg/min×60 min/hr=240 mcg/hr4\text{ mcg/min} \times 60\text{ min/hr} = 240\text{ mcg/hr}
Infusion pumps are programmed in mL/hr, so the dose must be scaled to an hourly rate.
4
Standardize units by converting the total milligrams of norepinephrine to micrograms.
4 mg×1000 mcg/mg=4000 mcg4\text{ mg} \times 1000\text{ mcg/mg} = 4000\text{ mcg}
The prescribed dose is in micrograms, so the available supply must be converted to the same unit to calculate concentration.
5
Calculate the drug concentration per milliliter of IV fluid.
4000 mcg÷250 mL=16 mcg/mL4000\text{ mcg} \div 250\text{ mL} = 16\text{ mcg/mL}
This determines how much drug is delivered in every 1 mL of fluid.
6
Calculate the final infusion pump rate.
240 mcg/hr÷16 mcg/mL=15 mL/hr240\text{ mcg/hr} \div 16\text{ mcg/mL} = 15\text{ mL/hr}
Dividing the hourly dose by the concentration yields the required fluid volume per hour.

Key Concept

Weight-based continuous IV medication titration and dosage calculation.
Question 103Question →

A registered nurse is conducting an interdepartmental handoff using the SBAR (Situation, Background, Assessment, Recommendation) framework for a 26-year-old client transferring to an acute neuro-rehabilitation unit following a severe traumatic brain injury. During the 'Recommendation' phase, the nurse outlines the necessary interprofessional team involvement. The client has a healing tracheostomy, receives continuous enteral nutrition, exhibits frequent episodes of psychomotor agitation, and requires total assistance with activities of daily living. The family is profoundly overwhelmed by the uncertain prognosis. Which of the following recommendations should the nurse include to ensure appropriate collaborative care and safe management? (Select all that apply)

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Answer: Consult the speech-language pathologist to evaluate the client's swallowing readiness and cognitive-linguistic deficits.; Involve the medical social worker to help the family navigate long-term care resources and caregiver support options.; Collaborate with the occupational therapist to implement upper extremity motor retraining and promote independence with basic activities of daily living.

Answer

The appropriate collaborative recommendations include consulting the speech-language pathologist, involving the medical social worker, and collaborating with the occupational therapist.
The correct actions accurately match the client's complex rehabilitation needs with the specialized scopes of interdisciplinary team members. The speech-language pathologist (SLP) manages dysphagia and cognitive-linguistic deficits, which are critical priorities for a client with a tracheostomy and TBI. The medical social worker (MSW) provides crucial psychosocial support and connects overwhelmed families with long-term care resources. The occupational therapist (OT) focuses on restoring independence in activities of daily living (ADLs) and upper extremity function.

Step-by-Step Solution

1
Analyze the client's clinical presentation and care needs described in the SBAR report.
The client has complex physical (tracheostomy, enteral nutrition), cognitive (agitation), and psychosocial (dependent for ADLs, family distress) needs following a severe traumatic brain injury.
Identifying the specific deficits and barriers to discharge determines which interdisciplinary team members are required for a safe transition.
2
Evaluate the allied health referrals against their respective scopes of practice.
SLP is appropriate for assessing swallowing and cognitive-linguistic deficits; MSW is appropriate for resource navigation and psychosocial support; OT is appropriate for ADLs and upper extremity motor retraining.
Each allied health discipline possesses a highly specialized scope of practice that addresses distinct aspects of this client's neuro-rehabilitation needs.
3
Evaluate the care management and delegation recommendations for safety and therapeutic standards.
Delegating clinical assessment to a UAP, utilizing chemical restraints as a primary intervention, and providing false reassurance to the family are all incorrect practices.
These actions violate nursing standards of practice regarding safe delegation boundaries, restraint protocols, and therapeutic communication techniques.

Key Concept

Interdisciplinary team members possess specialized scopes of practice to address complex client needs. The registered nurse coordinates these referrals while strictly adhering to safe delegation principles, restraint protocols, and therapeutic communication standards.
Question 104Question →

The intensive care unit nurse is caring for an unresponsive client with end-stage multi-organ failure. The client's spouse, who is the legally designated durable power of attorney for healthcare (DPOA), directs the medical team to withdraw mechanical ventilation according to the client's previously expressed wishes. A sibling of the client angrily objects, threatens a malpractice lawsuit, and demands that all life-sustaining measures continue. Which actions by the nurse demonstrate adherence to ethical and legal nursing principles? Select all that apply.

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Answer: Organize an immediate consultation with the hospital ethics committee and social services to facilitate family mediation.; Affirm to the sibling that while their distress is understandable, the spouse has the legal authority to make medical decisions for the client.; Ensure the client receives continuous palliative comfort measures and pain management throughout the withdrawal process.

Answer

The correct actions include organizing an ethics consultation for mediation, affirming the spouse's legal authority to the sibling, and ensuring continuous palliative comfort measures.
The correct actions prioritize the client's autonomy by respecting the decisions of the legally appointed surrogate (DPOA). In complex ethical conflicts involving family members, consulting the ethics committee provides necessary interdisciplinary mediation. Communicating the legal reality to the sibling maintains veracity, and providing continuous palliative care ensures nonmaleficence and beneficence during the withdrawal of life support.

Step-by-Step Solution

1
Identify the legal decision-maker.
The spouse is the legally designated durable power of attorney for healthcare (DPOA).
The DPOA has the legal authority to make decisions based on the client's previously expressed wishes, superseding the sibling's demands.
2
Evaluate the conflict based on ethical principles.
The nurse must uphold the client's autonomy (via the DPOA) while managing the sibling's moral distress therapeutically.
Ethical practice requires respecting legal advance directives while minimizing harm and promoting a supportive environment.
3
Select interventions that support the legal framework and ethical care without using non-therapeutic communication.
Consulting the ethics committee, verifying legal authority, and maintaining palliative care are selected.
These actions address the clinical, legal, and psychosocial needs of the situation without inappropriately altering the plan of care based on family threats.

Key Concept

Surrogate Decision-Making and Interdisciplinary Ethics
Question 105Question →

A client with metastatic pancreatic cancer is preparing for discharge to home hospice care. The client has severe cachexia, requires maximum assistance with bathing due to profound weakness, and expresses deep spiritual distress about the end of life. The client's spouse feels overwhelmed and states they cannot physically manage the demands of providing daily hygiene care. Which action by the nurse demonstrates the most appropriate interdisciplinary collaboration?

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Answer: Requesting a medical social worker to coordinate in-home hospice aide services and consulting a chaplain to provide spiritual support.

Answer

The most appropriate action is to request a medical social worker to coordinate in-home hospice aide services and consult a chaplain to provide spiritual support.
The correct response accurately delegates tasks within the scope of practice of the interdisciplinary team. A medical social worker specializes in navigating community resources and arranging logistical support, such as home hospice aides. A chaplain is trained to address existential and spiritual distress at the end of life without utilizing a psychiatric model, which is usually unnecessary unless there is an underlying severe mental health disorder.

Step-by-Step Solution

1
Analyze the client's specific deficits and needs.
The client has two primary needs: logistical/physical support for daily hygiene (due to spouse's inability to manage it) and emotional/existential support for end-of-life distress.
Accurate identification of needs dictates which interdisciplinary team members should be involved in the transition of care.
2
Identify the overarching goal of care for this client.
The client is transitioning to home hospice care, meaning the goal is palliative comfort, dignity, and family support, rather than curative or rehabilitative interventions.
Understanding the care phase prevents inappropriate referrals, such as restorative physical therapy or aggressive nutritional reversal.
3
Match the identified needs to the correct allied health scopes of practice.
A medical social worker is the correct professional to navigate healthcare systems and coordinate community resources like in-home aides. A chaplain is the expert in managing existential and spiritual distress.
Collaborating with the correct team members ensures safe, effective, and holistic discharge planning.

Key Concept

Interdisciplinary collaboration in palliative care requires appropriately utilizing medical social workers for resource coordination and chaplains for spiritual distress, while avoiding curative interventions and improper delegation.
Estimated Time:1m 30s
Question 106Question →

A 68-year-old client is preparing for discharge home following a complex bowel resection with a new permanent colostomy. The client has a history of poorly controlled type 2 diabetes mellitus with severe peripheral neuropathy in both hands. The client expresses significant concern about the cost of ostomy supplies and insulin. Which of the following interdisciplinary team collaborations should the registered nurse initiate? Select all that apply.

Select all that apply

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Answer: Medical Social Worker to identify financial assistance programs for medical supplies; Occupational Therapist to assess and recommend adaptations for fine motor deficits; Registered Dietitian to develop a postoperative glycemic control and nutrition plan

Answer

The correct interdisciplinary collaborations are the Medical Social Worker, the Occupational Therapist, and the Registered Dietitian.
The correct selections directly address the client's specific clinical and psychosocial needs within the appropriate scopes of practice. The Medical Social Worker is essential for resolving financial barriers to obtaining medical supplies. The Occupational Therapist is necessary to help the client adapt ostomy care techniques to accommodate the fine motor deficits caused by severe peripheral neuropathy. The Registered Dietitian is required to provide specialized education on postoperative nutrition and glycemic control for the poorly managed diabetes.

Step-by-Step Solution

1
Analyze the client's clinical presentation and explicitly stated needs.
The client has three distinct needs: financial concerns regarding supplies, fine motor deficits (neuropathy) impacting their ability to perform ostomy care, and poorly controlled diabetes requiring nutritional management.
Identifying the specific physical and psychosocial deficits is the necessary first step in determining appropriate interdisciplinary referrals.
2
Match each identified need with the appropriate interdisciplinary team member's scope of practice.
Financial needs align with the Medical Social Worker, fine motor deficits align with the Occupational Therapist, and diabetes/healing nutrition aligns with the Registered Dietitian.
Ensuring referrals match the correct scope of practice optimizes client outcomes and provides comprehensive care coordination.
3
Evaluate the distractors against the client's needs and delegation rules.
The Physical Therapist focuses on gross motor skills, the Chaplain addresses spiritual rather than financial needs, and Unlicensed Assistive Personnel cannot perform initial psychosocial assessments.
Ruling out incorrect disciplines and inappropriate delegations ensures safe care and prevents medical errors.

Key Concept

Interdisciplinary Team Collaboration and Scope of Practice
Question 107Question →

During a morning shift, a nurse is assigned to care for a client who has a confirmed diagnosis of active pulmonary tuberculosis alongside a large, draining sacral pressure injury infected with methicillin-resistant Staphylococcus aureus (MRSA). Which of the following infection control interventions should the nurse implement? Select all that apply.

Select all that apply

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Answer: Place the client in a single-occupancy, negative-pressure room and ensure the door remains closed.; Don an N95 respirator, an isolation gown, and clean gloves before entering the client's room.; Ensure the client wears a standard surgical mask when transport outside of the room is necessary.

Answer

The correct interventions are to place the client in a negative-pressure room, don an N95 respirator, gown, and gloves prior to entry, and ensure the client wears a surgical mask during transport.
The client is suffering from two separate infections requiring concurrent transmission-based precautions. Active pulmonary tuberculosis requires airborne precautions, while a draining MRSA wound requires contact precautions. The client must be placed in a negative-pressure isolation room with the door closed to prevent the spread of airborne droplets. Anyone entering the room must don an N95 respirator (or PAPR) for the tuberculosis, along with an isolation gown and gloves to prevent contact transmission from the MRSA wound. If the client must leave the negative-pressure room for essential testing, they must wear a standard surgical mask to contain their respiratory secretions and act as source control.

Step-by-Step Solution

1
Identify the modes of transmission for the pathogens mentioned in the client's diagnoses.
Tuberculosis requires airborne precautions. The draining MRSA wound requires contact precautions.
Accurate identification of transmission modes determines the required environmental controls and personal protective equipment.
2
Determine the appropriate room assignment based on the identified precautions.
The client must be placed in a single-occupancy, negative-pressure room (Airborne Infection Isolation Room) with the door closed.
Negative pressure prevents airborne pathogens from escaping into the hallway or other client areas.
3
Select the correct personal protective equipment (PPE) for entering the room.
An N95 respirator is required for the airborne pathogen, and a gown and gloves are required for the contact pathogen.
Simultaneous application of airborne and contact precautions mandates comprehensive PPE to protect the respiratory tract and clothing/skin.
4
Evaluate transport and doffing protocols.
The client wears a surgical mask for transport. The nurse removes the gown and gloves inside the room, but keeps the N95 respirator on until outside the room with the door closed.
Surgical masks on clients act as source control. Removing the N95 inside the room exposes the nurse to suspended infectious particles.
5
Assess the appropriateness of delegated tasks regarding isolation precautions.
Explaining isolation rules to the family is recognized as a teaching responsibility and must be performed by the registered nurse.
Teaching cannot be delegated to unlicensed assistive personnel (UAP) according to nursing scope of practice guidelines.

Key Concept

Airborne and Contact Transmission-Based Precautions
Question 108Question →

An adult client hospitalized with rapid atrial fibrillation is receiving a continuous intravenous (IV) infusion of diltiazem to maintain ventricular rate control. The client has a single peripheral IV catheter located in the left forearm. The healthcare provider prescribes a scheduled dose of intravenous pantoprazole. The nurse consults the facility's pharmacology reference and notes that pantoprazole is physically incompatible with diltiazem. Which action should the nurse take to safely administer the prescribed medication?

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Answer: Insert an additional peripheral intravenous catheter in a different location to infuse the medication independently.

Answer

The nurse must insert an additional peripheral intravenous catheter in a different location to infuse the medication independently.
When a client is receiving a critical, continuous medication infusion (such as diltiazem for rate control) that cannot be safely paused, and a newly prescribed medication is physically incompatible with that continuous infusion, the nurse must establish a separate intravenous access site. This prevents chemical precipitation from drug incompatibility and ensures the client's hemodynamic stability is not compromised by interrupting the critical continuous drip.

Step-by-Step Solution

1
Identify the continuous medication being administered and evaluate its clinical purpose.
The client is receiving diltiazem, a critical continuous infusion necessary to control a rapid ventricular rate.
Understanding the necessity of an active infusion determines whether it can be safely paused to administer other treatments.
2
Review the compatibility of the newly prescribed medication with the primary continuous infusion.
The pharmacology reference confirms that pantoprazole is physically incompatible with diltiazem.
Incompatible medications mixed in the same intravenous line can form lethal precipitates, causing emboli, catheter blockages, or chemical inactivation.
3
Determine the safest method to administer both required medications without causing patient harm.
A new, independent peripheral intravenous line must be established for the pantoprazole.
The critical rate-control infusion cannot be paused without risking patient instability, and the incompatible drugs cannot share the same venous access.

Key Concept

Intravenous Medication Compatibility and Critical Drip Management
Question 109Question →

An older adult client with acute delirium secondary to urosepsis is repeatedly grasping at their central venous catheter. The nurse must implement safety measures to prevent line dislodgement. Arrange the following interventions in the correct order of implementation, from the first initial action (least restrictive) to the final emergency measure (most restrictive).

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Answer

The correct sequence is: (1) Assess for reversible causes of agitation, (2) Camouflage the central venous catheter, (3) Relocate the client near the nurses' station and activate alarms, (4) Assign a continuous one-to-one sitter, and (5) Apply soft wrist restraints as a last resort.
The standard of care for patient safety and restraint application mandates an escalation from the least restrictive to the most restrictive interventions. The sequence must logically begin with an assessment to identify any physiological or reversible causes for the agitation. Once these are ruled out, the nurse attempts simple environmental changes, such as hiding the medical device. If the behavior continues, the nurse escalates to increased monitoring via alarms and relocating the client. If passive monitoring is insufficient, continuous direct human supervision is deployed. Only when all non-physical alternatives have failed to protect the client's safety may physical restraints be applied, and they must be secured safely to a movable bed frame part to prevent injury.

Step-by-Step Solution

1
Assess the client for physiological drivers of agitation.
Rules out or treats easily reversible causes like hypoxia or pain.
The nursing process dictates that assessment must precede intervention; resolving the root cause is the least invasive way to ensure safety.
2
Implement simple environmental modifications, such as camouflaging the line.
Removes the visual trigger causing the client to pull at the catheter.
This is a direct, non-restrictive intervention that maintains the client's full freedom of movement while promoting safety.
3
Increase passive monitoring by moving the client's room and utilizing alarms.
Enhances nursing awareness of the client's movements without physical restriction.
When basic modifications fail, escalating to heightened surveillance is required before requesting additional human resources or applying restraints.
4
Implement direct, continuous human supervision (1:1 sitter).
Provides immediate verbal redirection and physical blocking of attempts to pull the line.
Direct human supervision is the most restrictive non-physical intervention and must be attempted and documented as a failure before physical restraints can be legally justified.
5
Apply soft wrist restraints to the movable portion of the bed frame.
Physically prevents the client's hands from reaching the central venous catheter.
Physical restraints are an emergency measure of absolute last resort, to be used only when all other alternatives have been exhausted and the risk to the client's safety is imminent.

Key Concept

Hierarchy of least restrictive safety interventions and the nursing process
Question 110Question →

A nurse is caring for a client with a history of adrenal insufficiency who was admitted for management of severe gastroenteritis. During the most recent assessment, the client appears increasingly lethargic. Vital signs show the heart rate has trended from 8282 to 114 beats/min114 \text{ beats/min}, and the blood pressure has shifted from 118/76 mm Hg118/76 \text{ mm Hg} to 102/84 mm Hg102/84 \text{ mm Hg}. Current laboratory results indicate a serum sodium of 131 mEq/L131 \text{ mEq/L} (131 mmol/L131 \text{ mmol/L}), serum potassium of 5.8 mEq/L5.8 \text{ mEq/L} (5.8 mmol/L5.8 \text{ mmol/L}), and an arterial blood gas (ABG) revealing a pH\text{pH} of 7.317.31, PaCO2\text{PaCO}_2 of 36 mm Hg36 \text{ mm Hg}, and HCO3−\text{HCO}_3^- of 18 mEq/L18 \text{ mEq/L} (18 mmol/L18 \text{ mmol/L}). Which of the following is the priority nursing intervention?

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Answer: Initiate a rapid intravenous infusion of 0.9% sodium chloride.

Answer

The correct priority intervention is to initiate a rapid intravenous infusion of 0.9% sodium chloride to treat impending hypovolemic shock.
This client is demonstrating early signs of hypovolemic shock (tachycardia and a notably narrowed pulse pressure) exacerbated by underlying adrenal insufficiency and gastroenteritis. In any shock state, the absolute priority according to the ABCs (Airway, Breathing, Circulation) framework is to restore intravascular volume. A rapid infusion of an isotonic crystalloid, such as 0.9%0.9\% sodium chloride, is the most immediate life-saving intervention to support blood pressure, enhance tissue perfusion, and prevent total cardiovascular collapse.

Step-by-Step Solution

1
Analyze the clinical presentation and vital sign trends.
The client has a history of adrenal insufficiency, ongoing fluid loss from gastroenteritis, new-onset lethargy, tachycardia (114 beats/min114 \text{ beats/min}), and a narrowing pulse pressure (102/84 mm Hg102/84 \text{ mm Hg}, which is a pulse pressure of 18 mm Hg18 \text{ mm Hg}).
These findings represent the early, compensatory phase of hypovolemic shock progressing toward an acute adrenal (Addisonian) crisis.
2
Interpret the laboratory and arterial blood gas data.
Labs reveal hyponatremia, hyperkalemia, and uncompensated metabolic acidosis.
The electrolyte imbalances are classic for aldosterone deficiency, while the metabolic acidosis is primarily a result of tissue hypoperfusion causing lactic acid buildup.
3
Determine the priority action using the Airway, Breathing, Circulation (ABC) framework.
The most immediate life-threatening issue is a profound circulation deficit requiring rapid volume replacement.
Isotonic crystalloids (like 0.9%0.9\% sodium chloride) are the universal first-line treatment to restore intravascular volume, support blood pressure, and reverse tissue hypoperfusion.

Key Concept

Early recognition and treatment of hypovolemic shock in acute adrenal insufficiency, prioritizing circulation and intravascular volume replacement.
Question 111Question →

An orthopedic unit nurse assumes care of a client who underwent a right above-the-knee amputation (AKA) twenty-four hours ago. The client's vital signs are currently stable, but they remain at high risk for physiological complications that could impede future rehabilitation. Which of the following nursing actions is most appropriate to reduce the client's risk of adverse physiological outcomes?

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Answer: Assist the client into a prone position for twenty to thirty minutes, three to four times a day.

Answer

The most appropriate action is to assist the client into a prone position for twenty to thirty minutes multiple times a day to prevent hip flexion contractures.
Following an above-the-knee amputation, the flexor muscles are naturally stronger than the extensors, pulling the hip into a flexed position. Placing the client in a prone position for short periods multiple times a day physically stretches these flexor muscles, effectively preventing the formation of a hip flexion contracture. This risk reduction strategy is crucial because a severe contracture makes fitting and successfully using a prosthetic leg nearly impossible.

Step-by-Step Solution

1
Identify the major long-term physiological risks associated with an above-the-knee amputation.
The primary mobility-related risk is a hip flexion contracture, which can make fitting and using a prosthetic limb impossible.
Understanding the specific post-surgical risks guides the nurse in selecting the correct preventive positioning interventions.
2
Evaluate the proposed positioning and assessment strategies against evidence-based risk reduction practices.
Prone positioning stretches the hip flexors. Conversely, elevating the limb on pillows or maintaining a high-Fowler's position promotes contractures. The described vital signs for shock are physiologically backwards.
Nursing interventions must be correctly applied to effectively reduce risk without inadvertently causing harm.

Key Concept

Prevention of hip flexion contractures following lower extremity amputation
Estimated Time:1m 0s
Question 112Question →

Following the morning handoff report on a maternity postpartum unit, a registered nurse must prioritize client assessments. In what order should the nurse assess the following clients? Arrange the clients from highest priority to lowest priority.

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Answer

The correct sequence for assessing the clients is based on the ABC (Airway, Breathing, Circulation) framework and physiological stability. The highest priority is the client with dyspnea and chest pain (Airway/Breathing), followed by the client with a boggy fundus (Circulation), then the client with uterine cramping (Pain), and finally the client needing discharge education (Routine Teaching).
Based on the nursing process and prioritization frameworks, the nurse must always address Airway and Breathing first, followed by Circulation. Therefore, the client with a suspected pulmonary embolism is seen first, followed by the client at risk for hemorrhage. Pain management follows physiological survival needs, and routine teaching is always the lowest priority.

Step-by-Step Solution

1
Identify the client with an immediate life-threatening airway or breathing compromise.
The client 12 hours post-cesarean birth with sudden dyspnea and chest pain is identified as the highest priority.
Sudden dyspnea and chest pain in a postpartum client are classic signs of a pulmonary embolism, which requires immediate emergency intervention to support breathing and oxygenation.
2
Identify the client with a significant circulation or physiological stability risk.
The client 3 hours post-vaginal delivery with a boggy fundus and heavy lochia rubra is prioritized second.
A boggy fundus and heavy bleeding indicate uterine atony, which can rapidly lead to postpartum hemorrhage. This is a critical circulatory issue requiring prompt fundal massage and assessment.
3
Identify the client with an acute need that is not immediately life-threatening.
The client 24 hours postpartum requesting ibuprofen for uterine cramping is placed third.
Pain management addresses a significant comfort need and promotes recovery, but it does not take precedence over life-threatening airway or circulatory emergencies.
4
Identify the client with the lowest priority needs, such as routine care or education.
The client preparing for discharge who requires umbilical cord care demonstration is placed last.
Routine discharge education does not pose an immediate risk to the client's physiological stability and can be safely delayed until all acute client needs are managed.

Key Concept

Client Prioritization using ABCs and Maslow's Hierarchy of Needs
Question 113Question →

A healthcare provider prescribes an intravenous piggyback (IVPB) infusion of cefazolin 1 gram in 50 mL50\text{ mL} of 0.9% sodium chloride to be administered over 30 minutes30\text{ minutes}. The nurse should set the intravenous infusion pump to deliver how many mL/hr\text{mL/hr}? Record your answer using a whole number.

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Answer: 100

Answer

100
To determine the correct infusion pump setting in mL/hr, divide the total volume to be infused (50 mL) by the total time in minutes (30 minutes), and then multiply by 60 to convert minutes to hours. (50 mL / 30 min) * 60 min/hr = 100 mL/hr.

Step-by-Step Solution

1
Identify the total volume of the medication to be infused.
Total volume = 50 mL.
The medication is diluted in a specific amount of fluid that needs to be delivered.
2
Identify the prescribed duration of the infusion.
Time = 30 minutes.
The infusion pump rate must be calculated based on the total time over which the medication should be administered.
3
Set up the equation to calculate the infusion pump rate in mL/hr.
Rate (mL/hr) = (50 mL / 30 minutes) * 60 minutes/1 hour.
Infusion pumps are programmed in mL/hr, so minutes must be converted to hours.
4
Perform the calculation.
100
Multiplying (50/30) by 60 yields exactly 100 mL/hr, which is a whole number.

Key Concept

Intravenous Infusion Pump Rate Calculation
Question 114Question →

During the night shift, a nurse is monitoring a client admitted with acute decompensated heart failure and rapid atrial fibrillation. The client has a single 22-gauge peripheral intravenous catheter infusing continuous diltiazem. Assessment reveals a blood pressure of 92/60 mmHg, an irregular heart rate of 118 beats/min, and a respiratory rate of 28 breaths/min with audible crackles bilaterally. The provider orders a stat dose of intravenous furosemide. Upon checking the compatibility matrix, the nurse notes that furosemide is physically incompatible with diltiazem. What is the priority nursing action?

Show answer & explanation

Answer: Initiate a second peripheral intravenous catheter to administer the furosemide.

Answer

Initiate a second peripheral intravenous catheter to administer the furosemide.
The correct action is to initiate a second peripheral intravenous catheter. While standard nursing practice for incompatible medications often involves pausing the primary infusion and flushing the line before and after the secondary medication, this rule strictly does not apply to critical continuous infusions. Diltiazem is a short-acting rate-control medication; pausing it in a client with a rapid heart rate of 118 beats/min and borderline hypotension will lead to rapid loss of rate control and further hemodynamic compromise. Because the medications are physically incompatible and cannot be mixed in the same line, establishing independent intravenous access is the only way to safely deliver the urgent furosemide without interrupting the essential diltiazem drip.

Step-by-Step Solution

1
Analyze the client's current clinical stability and the purpose of the ongoing therapy.
The client is hemodynamically borderline (BP 92/60, HR 118) and relies on the continuous diltiazem infusion to prevent the ventricular rate from accelerating further.
Understanding the physiological necessity of the current continuous infusion is critical before altering its delivery.
2
Identify the pharmacological conflict presented in the scenario.
Diltiazem and furosemide are physically incompatible and cannot share the same intravenous line or Y-site without precipitating.
Mixing incompatible medications can cause crystallization, leading to loss of drug efficacy and fatal embolus formation.
3
Evaluate standard compatibility protocols against the client's specific acuity.
The standard protocol of pausing the primary fluid, flushing, administering the secondary drug, and restarting cannot be applied here because interrupting the diltiazem will cause dangerous rebound tachycardia.
Continuous antiarrhythmic and vasoactive medications have very short half-lives and must not be interrupted in unstable clients.
4
Determine the safest and most effective intervention.
The only safe action is to establish a new, independent intravenous access line to administer the furosemide.
This ensures the client receives the life-saving diuretic immediately without compromising the critical rate-control infusion.

Key Concept

Management of Intravenous Incompatibilities with Critical Continuous Infusions
Question 115Question →

An older adult client is bedbound and recovering from severe bacterial pneumonia when they develop sudden, acute agitation and confusion. The nursing team is establishing interventions to address the client's basic care, comfort, and safety needs. Which of the following actions should be included in the care plan? Select all that apply.

Select all that apply

Show answer & explanation

Answer: Implement a scheduled turning and toileting routine every two hours to manage incontinence and protect skin integrity.; Provide a quiet environment with dim lighting and minimize unnecessary monitor alarms to reduce sensory overload.

Answer

The correct interventions are implementing a scheduled turning and toileting routine every two hours, and providing a quiet environment with dim lighting to reduce sensory overload.
Implementing a scheduled turning and toileting routine protects the client's skin integrity and proactively manages incontinence, which is a critical basic care standard for a bedbound client. Furthermore, providing a quiet, dimly lit environment with minimal alarms is an essential non-pharmacological comfort measure that actively reduces sensory stimulation and helps de-escalate acute agitation.

Step-by-Step Solution

1
Analyze the client's clinical presentation.
The client has bacterial pneumonia, is bedbound, and is experiencing sudden acute agitation (delirium).
Understanding the interplay of infection, immobility, and altered mental status guides the prioritization of airway protection, skin integrity, and non-pharmacological comfort.
2
Evaluate positioning and comfort needs based on the pathophysiology.
The client requires positioning that promotes lung expansion, routines that protect skin integrity, and an environment that prevents overstimulation.
Bacterial pneumonia necessitates head elevation; being bedbound demands strict turning schedules; agitation requires a calm, low-stimulus environment.
3
Differentiate between appropriate nursing actions and contraindicated practices.
Delegating skin assessments, attributing delirium to normal aging, using flat positioning during a respiratory illness, and prematurely utilizing physical restraints are identified as contraindicated.
Nurses must adhere to the scope of practice, differentiate pathology from normal aging, utilize evidence-based respiratory positioning, and apply restraints only as an absolute last resort.

Key Concept

Basic care and comfort for an agitated, bedbound client includes maintaining skin integrity, promoting optimal respiratory positioning, and utilizing non-pharmacological interventions to reduce sensory overload while strictly adhering to safety and delegation principles.
Estimated Time:2m 0s
Question 116Question →

A nurse is conducting a comprehensive admission assessment on a 75-year-old client being admitted to a rehabilitation facility following a total hip arthroplasty. Which of the documented assessment findings should the nurse recognize as expected physiological adaptations to the aging process? Select all that apply.

Select all that apply

Show answer & explanation

Answer: Decreased chest wall compliance and a diminished cough reflex; Increased time required for the pupils to adapt to dim lighting; Reduced gastric motility and a decrease in the production of saliva

Answer

The expected physiological adaptations are decreased chest wall compliance with a diminished cough reflex, increased pupillary adaptation time to dim lighting, and reduced gastric motility with decreased saliva production.
Normal physiological changes of aging (senescence) involve a gradual decline in organ system reserve. Expected findings include stiffening of the chest wall, weakened respiratory muscles leading to a diminished cough reflex, delayed pupillary response to light, decreased saliva production, and slowed gastrointestinal motility. These changes occur universally in older adults absent of disease.

Step-by-Step Solution

1
Analyze the question requirements.
The nurse must distinguish between normal, expected physiological changes of aging and abnormal, acute, or pathological findings.
Identifying the baseline normal for an older adult is critical to recognize acute illnesses or deterioration.
2
Evaluate the respiratory and visual options.
Decreased chest wall compliance, a diminished cough reflex, and delayed pupillary adaptation are all well-documented, normal physiological changes of senescence.
Aging leads to calcification of costal cartilage and decreased muscle tone in both the respiratory and optical systems.
3
Evaluate the gastrointestinal option.
Reduced gastric motility and decreased saliva production are expected physiological age-related changes.
Atrophy of mucosal linings and decreased glandular secretions naturally occur as humans age.
4
Evaluate the remaining options for pathology.
Tachypnea with accessory muscle use, memory deficits impairing ADLs, and sudden urinary incontinence are identified as abnormal findings.
These findings point to acute respiratory distress, dementia, and urinary tract infections, respectively, requiring medical intervention.

Key Concept

Differentiating normal physiological changes of aging from pathological disease processes is essential for accurate assessment and avoiding the dismissal of acute conditions.
Question 117Question →

A client on a medical-surgical unit is preparing for an elective colonoscopy. The client, who has age-related hearing loss, is fully oriented. After the gastroenterologist explains the procedure and leaves the room, the nurse enters to witness the informed consent signature. The client hesitates and states, "I did not hear everything the doctor said. I am still confused about what happens if they find a growth." Which action by the nurse is required?

Show answer & explanation

Answer: Notify the gastroenterologist that the client has unresolved questions and requires further clarification.

Answer

Notify the gastroenterologist that the client has unresolved questions and requires further clarification.
The registered nurse's role in the informed consent process is to witness the signature, ensure the client is competent, and verify that the client fully understands the procedure. Because the provider is solely responsible for explaining the procedure, its risks, and alternatives, the nurse must notify the provider to return and clarify any remaining questions before the client signs the document.

Step-by-Step Solution

1
Assess the client's understanding of the planned procedure prior to witnessing the signature.
The client states they did not hear the provider and do not understand the potential interventions.
The nurse must verify that consent is informed, voluntary, and given by a competent individual.
2
Determine if the nurse can answer the client's questions within the registered nursing scope of practice.
The nurse recognizes that explaining procedural risks, benefits, and alternative outcomes is the responsibility of the healthcare provider.
Nurses may clarify basic nursing care but cannot provide the primary explanation for surgical or invasive medical procedures.
3
Intervene by halting the consent process and contacting the appropriate provider.
The gastroenterologist is notified to return to the bedside.
The client cannot legally consent until the provider ensures they fully hear and comprehend the procedure.

Key Concept

Informed Consent and Scope of Practice
Question 118Question →

An older adult client with severe osteoarthritis and mild dementia resides in a long-term care facility. During early morning rounds, the client becomes verbally agitated and physically resists when staff attempt to change the bed linens and assist with dressing. Recognizing that joint stiffness is a primary contributing factor, which action should the nurse take?

Show answer & explanation

Answer: Apply warm, moist heat packs to the client's major joints prior to continuing the morning routine.

Answer

Apply warm, moist heat packs to the client's major joints prior to continuing the morning routine.
The correct answer addresses the root cause of the client's resistance. In clients with osteoarthritis, joint stiffness is typically most severe in the morning. Applying warm, moist heat is a standard, effective non-pharmacological comfort measure that increases blood flow, reduces muscle tension, and alleviates joint stiffness. By managing the physical discomfort first, the nurse can safely proceed with necessary basic care activities while reducing the client's agitation.

Step-by-Step Solution

1
Analyze the client's behavioral presentation in the context of their medical history.
The agitation and resistance to care are identified as behavioral expressions of physical pain caused by morning osteoarthritis stiffness.
Clients with dementia often express physical discomfort through resistance rather than verbally articulating their pain.
2
Determine the most appropriate basic care and comfort intervention.
Applying warm, moist heat is selected to directly address the physiological source of the discomfort.
Heat therapy promotes muscle relaxation, increases local tissue circulation, and effectively relieves osteoarthritic joint stiffness, which facilitates safer and more comfortable hygiene care.

Key Concept

Non-pharmacological pain management and comfort measures for older adults with cognitive impairment.
Question 119Question →

A registered nurse is conducting rounding and discovers a client, who is receiving a continuous intravenous heparin infusion, lying on the floor next to their bed. The client is conscious but appears disoriented. Arrange the following nursing actions in the correct priority sequence from first to last.

Drag items to arrange them in the correct order

Show answer & explanation

Answer

The correct sequence is: 1) Evaluate airway/breathing/circulation; 2) Activate the emergency call system; 3) Obtain vital signs and conduct a neurological assessment; 4) Transfer the client back to bed with a mechanical lift; 5) Communicate findings to the healthcare provider; 6) Document and file a safety event report.
In post-fall management, the nursing process dictates that rapid assessment is the absolute first priority (ABC). Safety protocols then require the nurse to remain with the client while calling for help. A detailed neurological assessment is critical next, especially for a client on heparin, to rule out internal hemorrhage before moving them. Once cleared, safe patient handling equipment must be used for the transfer. Finally, the provider is notified with complete data, followed by administrative incident reporting.

Step-by-Step Solution

1
Prioritize immediate physiological assessment.
Airway, breathing, circulation, and visible trauma are evaluated first.
Life-threatening conditions must be identified and addressed before any other intervention can safely occur.
2
Ensure continuous client safety and secure resources.
The emergency call system is activated while the nurse stays with the client.
Leaving a client who has just fallen can lead to further injury; help must be summoned directly to the room.
3
Perform a detailed clinical evaluation before moving the client.
Vital signs and a focused neurological assessment are obtained.
The client is on heparin, increasing the risk for internal and intracranial bleeding. Movement before clearing the client of severe injury could be catastrophic.
4
Execute a safe patient transfer.
A mechanical lift and team assistance are used to safely move the client back to the bed.
Utilizing proper equipment complies with accident and injury prevention standards for both the client and healthcare workers.
5
Initiate interdisciplinary communication.
The healthcare provider is notified of the event and all assessment data.
The provider needs complete assessment data to make informed decisions regarding post-fall diagnostic imaging or medication adjustments.
6
Complete administrative safety requirements.
Objective documentation and a safety event report are completed.
Incident reporting is vital for institutional quality improvement and risk management, but it is always the final step after direct client care is secured.

Key Concept

Post-fall management protocols emphasize immediate physiological assessment, continuous observation, safe patient handling, and systematic communication, particularly for clients with high-risk pharmacological profiles.
Question 120Question →

A nursing unit manager is conducting a quality improvement observation of staff members interacting with a client who has frequent, foul-smelling diarrheal stools and a confirmed *Clostridioides difficile* infection. Which observed actions indicate a breach in infection control protocols that requires immediate intervention? (Select all that apply)

Select all that apply

Show answer & explanation

Answer: A healthcare provider utilizes an alcohol-based hand rub for hand hygiene immediately after removing gloves and exiting the room.; An unlicensed assistive personnel cleans the client's reusable bedside equipment using a standard quaternary ammonium disinfectant wipe.; The admissions department places the client in a shared room with another individual who is currently being treated for cellulitis.

Answer

The actions requiring immediate intervention are using an alcohol-based hand rub instead of soap and water, cleaning equipment with standard quaternary ammonium wipes instead of sporicidal agents, and placing the client in a shared room with a susceptible individual.
The correct choices highlight direct violations of enteric contact precautions. *Clostridioides difficile* produces robust spores that are resistant to standard alcohol-based sanitizers and quaternary ammonium germicides. Therefore, using alcohol rubs instead of soap and water, and cleaning with standard wipes rather than sporicidal agents, are significant breaches. Furthermore, clients with *C. difficile* must be placed in a private room or cohorted with a client who has the same infection, as placing them with a susceptible roommate creates a high transmission risk.

Step-by-Step Solution

1
Identify the pathogen and the required isolation tier.
*Clostridioides difficile* requires Contact Precautions with specific enteric infection modifications.
Determining the correct precaution tier is the foundation for evaluating staff behavior.
2
Analyze the hand hygiene method and environmental cleaning requirements for this specific pathogen.
Soap and water must be used instead of alcohol-based rubs, and cleaning requires a sporicidal agent like bleach.
*C. difficile* forms spores that alcohol and standard disinfectants cannot destroy; physical friction with water and specific chemicals are required.
3
Evaluate room assignment guidelines.
The client must be in a private room or cohorted with another *C. difficile* positive client.
Cross-contamination to vulnerable roommates, especially those on antibiotics, must be aggressively prevented.
4
Identify which observed actions violate these specific rules.
Using alcohol rub, using standard quaternary wipes, and placing the client in a shared room with a susceptible client are all protocol violations.
The question asks for actions requiring immediate intervention (breaches in protocol).

Key Concept

Contact Precautions for Spore-Forming Pathogens (Enteric Precautions)
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