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Question 2201Question →

A practical nurse is assisting multiple clients with their morning routines on a medical-surgical unit. Which action by the nurse best promotes safe, independent self-care while remaining within the practical nursing scope of practice?

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Answer: Applying a universal cuff to the hand of a client with grip weakness and providing verbal cues while they feed themselves.

Answer

Applying a universal cuff to the hand of a client with grip weakness and providing verbal cues while they feed themselves.
Applying adaptive equipment such as a universal cuff allows a client with physical limitations to perform feeding tasks independently. This aligns perfectly with the practical nurse's role in health promotion, maintaining client dignity, and preventing the loss of functional abilities during hospitalization.

Step-by-Step Solution

1
Analyze the nursing scope of practice regarding self-care.
The practical nurse reinforces teaching and assists with adaptive devices to maximize independence.
Maintaining independence prevents functional decline and promotes dignity.
2
Evaluate each option for safety and clinical appropriateness.
Only the use of the universal cuff correctly promotes independence safely.
Other options involve unsafe clinical assumptions, out-of-scope delegation, or culturally incompetent care.

Key Concept

Promoting independence in Activities of Daily Living (ADLs) using adaptive equipment.
Question 2202Question →

During morning rounds on the maternity unit, a client who delivered a healthy neonate at 39 weeks gestation is evaluated at 20 hours postpartum. The nurse reviews the client and newborn's current findings. Which observation requires immediate reporting to the registered nurse?

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Answer: Maternal resting heart rate of 114 beats per minute and a blood pressure of 88/54 mm Hg

Answer

The maternal resting heart rate of 114 beats per minute and a blood pressure of 88/54 mm Hg.
The combination of tachycardia and hypotension in the postpartum period is a critical early sign of hypovolemic shock, most often related to excessive blood loss. The practical nurse must immediately report these findings to the registered nurse for prompt intervention and stabilization.

Step-by-Step Solution

1
Analyze the maternal vital signs.
Tachycardia (114 bpm) and hypotension (88/54 mm Hg) are identified.
These are subtle but critical clinical indicators of potential hemodynamic instability or hypovolemic shock.
2
Evaluate the lochia and laboratory values.
The lochia volume and elevated white blood cell count are within expected postpartum limits.
Understanding normal physiological adaptations to labor and birth prevents unnecessary escalation.
3
Assess the newborn's respiratory pattern.
Brief apneic periods of 10 seconds are observed.
This is a normal respiratory pattern (periodic breathing) for a healthy term neonate and does not indicate distress.
4
Determine the priority for reporting based on the PN scope of practice.
The unstable maternal vital signs are prioritized.
Hemodynamic compromise requires immediate RN assessment and collaborative medical intervention.

Key Concept

Prioritization of Postpartum Complications
Question 2203Question →

A client is admitted to the medical unit with severe acute pancreatitis and is experiencing significant third-spacing of fluids. Which of the following data collection findings strongly indicate to the practical nurse that the client is developing hypovolemic shock? Select all that apply.

Select all that apply

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Answer: Resting heart rate of 118 beats/min; Capillary refill time of 5 seconds; Sudden onset of mild confusion and restlessness

Answer

The findings indicating hypovolemic shock are a resting heart rate of 118 beats/min, a capillary refill time of 5 seconds, and a sudden onset of mild confusion and restlessness.
The correct options identify key systemic responses to decreased circulating blood volume. As intravascular fluid shifts into the interstitial space (third-spacing), the body compensates for the lack of volume by increasing the heart rate to maintain cardiac output. Peripheral vasoconstriction occurs to shunt blood to vital organs, resulting in delayed capillary refill. Additionally, decreased cerebral perfusion leads to early neurological changes, such as sudden confusion and restlessness.

Step-by-Step Solution

1
Analyze the client's condition and risk factors.
The client has acute pancreatitis with fluid third-spacing, which pulls fluid out of the vascular space, creating a high risk for hypovolemic shock.
Understanding the pathophysiology of fluid shifts directs the nurse to look for specific signs of decreased circulating blood volume.
2
Evaluate the options for signs of compromised circulation and perfusion.
Tachycardia, delayed capillary refill (greater than 3 seconds), and neurological changes (confusion/restlessness) are identified as direct circulatory failure signs.
These findings reflect the body's compensatory mechanisms (increased heart rate, peripheral vasoconstriction) and the consequences of poor organ perfusion (cerebral hypoxia).
3
Differentiate expected local disease symptoms from systemic life-threatening complications.
The abdominal pain is identified as an expected local symptom of pancreatitis, while the elevated blood pressure contradicts the hemodynamics of shock.
Separating expected baseline symptoms from acute physiological deterioration ensures correct ABC prioritization.

Key Concept

Early recognition of physiological compensatory mechanisms in hypovolemic shock
Question 2204Question →

A practical nurse (PN) is reinforcing teaching for an older adult client about independent denture care. In what order should the client perform the following steps to ensure safety and proper hygiene? Arrange the actions in the correct sequence.

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Answer

The correct sequence for independent denture care is: line the sink with a washcloth, remove the dentures, brush all surfaces, rinse under cool water, and store in water.
Safe and effective denture care requires a specific sequence to protect the prosthesis from damage while ensuring proper hygiene. Preparing the environment by lining the sink is the essential first step to prevent breakage. After removal, brushing with appropriate non-abrasive materials removes plaque. Rinsing with cool or tepid water (never hot) removes the cleanser without warping the material. Finally, proper storage in liquid prevents drying and cracking.

Step-by-Step Solution

1
Place a washcloth or small towel in the bottom of the sink.
The sink is lined with a protective cushion.
This crucial first step prevents the brittle denture material from chipping or breaking if accidentally dropped into the hard sink basin.
2
Remove the dentures carefully from the mouth.
The dentures are safely in the client's hands.
Dentures must be removed to ensure all surfaces, including the side that rests on the gums, are properly cleaned.
3
Brush all denture surfaces with a soft-bristled brush and non-abrasive cleanser.
Food particles, plaque, and stains are mechanically removed.
A soft brush and non-abrasive cleanser prevent scratching the denture surface, which could harbor bacteria.
4
Rinse the dentures thoroughly under cool or tepid running water.
All cleanser and debris are washed away.
Cool or tepid water is required because hot water can warp the plastic material, altering the fit of the dentures.
5
Store the dentures in a covered container filled with water or soaking solution.
The dentures are safely stored and kept moist.
Dentures must be kept moist when not in use to prevent them from drying out, cracking, or losing their shape.

Key Concept

Independent and Safe Denture Care
Question 2205Question →

A client with type 2 diabetes mellitus is prescribed a combined subcutaneous injection of regular and NPH insulin. Place the following actions the nurse must take to draw up the medication in the correct chronological sequence.

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Answer

The correct sequence for mixing insulins is to roll the NPH vial, inject air into the NPH vial, inject air into the regular vial, withdraw the regular insulin, and finally withdraw the NPH insulin.
To safely prepare a mixed dose of insulin, the nurse must follow the 'clear before cloudy' sequence. First, the NPH (cloudy) insulin is rolled to resuspend the particles. Then, air is injected into the NPH vial followed by the regular (clear) vial. The regular insulin is drawn up first to prevent contaminating the rapid-acting clear insulin with the longer-acting cloudy insulin. Finally, the NPH insulin is withdrawn.

Step-by-Step Solution

1
Resuspend the intermediate-acting insulin.
The cloudy suspension is mixed evenly without bubbles.
Rolling rather than shaking prevents bubble formation, which can cause dosing errors.
2
Pressurize both vials with air, starting with the intermediate-acting (cloudy) insulin.
Air is placed in both vials, leaving the needle in the regular insulin vial.
Pressurizing prevents a vacuum. Starting with NPH prevents contaminating the regular insulin needle.
3
Draw up the insulins, starting with the short-acting (clear) insulin.
Regular insulin is drawn up first, followed by NPH insulin.
Drawing clear before cloudy ensures the regular insulin vial is not contaminated by intermediate-acting insulin.

Key Concept

Safe Preparation of Mixed Insulins
Question 2206Question →

A practical nurse is caring for a client who is recovering from a diagnostic cardiac catheterization performed via the right femoral artery approach. The client reports mild lower back discomfort and requests a change in position. Which action should the nurse take to promote comfort while maintaining safety?

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Answer: Elevate the head of the bed to 15 degrees while ensuring the right leg remains completely straight.

Answer

Elevate the head of the bed to 15 degrees while ensuring the right leg remains completely straight.
The correct action balances the client's need for comfort with strict safety parameters. After a femoral artery approach, the hip must remain un-flexed to prevent bleeding. Elevating the head of the bed up to 30 degrees (15 degrees in this case) is permissible and can help alleviate lower back pain without compromising the arterial puncture site.

Step-by-Step Solution

1
Analyze the client's clinical situation and current procedure.
The client had a cardiac catheterization via the right femoral artery, which carries a high risk of arterial bleeding at the groin site.
Identifying the procedure guides the necessary post-operative restrictions and safety precautions.
2
Evaluate the standard positioning constraints for a femoral access site.
The standard protocol requires keeping the affected leg straight and maintaining the head of the bed at an elevation no greater than 30 degrees.
Any significant flexion at the hip or groin can dislodge the clot and cause severe bleeding or a hematoma.
3
Determine the safest way to address the client's lower back discomfort within the given constraints.
Elevating the head of the bed to 15 degrees is within the safe limit (less than 30 degrees) and helps relieve back strain without compromising the straight alignment of the right leg.
This balances the client's basic comfort needs with strict physiological safety requirements.

Key Concept

Post-Procedure Positioning and Comfort
Question 2207Question →

A practical nurse is caring for a client who sustained a closed head injury 12 hours ago. The client, who was previously alert and oriented, suddenly becomes lethargic and extremely difficult to arouse. The nurse notes that the client's systolic blood pressure has significantly increased, and the heart rate has dropped to 54 beats/min. Arrange the following nursing actions in the correct chronological order of priority.

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Answer

The correct sequence of actions is to first verify airway and oxygenation, then elevate the head of the bed to 30 degrees, subsequently notify the registered nurse and provider, implement seizure precautions, and finally document the event.
In any acute neurological decline involving suspected increased intracranial pressure, the ABCs (Airway, Breathing, Circulation) take strict precedence. The nurse must first ensure the brain is receiving oxygen to prevent massive vessel dilation. Next, the nurse uses physical positioning to drain fluid from the head. Only after these immediate stabilization steps are complete should the nurse escalate the emergency to higher-level providers, secure the environment against secondary complications, and chart the event.

Step-by-Step Solution

1
Verify airway patency and ensure oxygen delivery.
Prevents cerebral hypoxia and hypercapnia.
Hypoxia and retained carbon dioxide cause cerebral blood vessels to dilate, which severely and rapidly increases intracranial pressure.
2
Elevate the head of the bed and align the neck.
Facilitates venous return from the brain.
A 30-degree elevation with a neutral neck alignment uses gravity to drain blood through the jugular veins, decreasing cranial volume and pressure.
3
Notify the RN and healthcare provider.
Escalates the clinical emergency to advanced providers.
The client is exhibiting Cushing's triad (bradycardia, hypertension, altered mental status), which signals impending brainstem herniation requiring urgent medical intervention.
4
Implement seizure precautions and lower stimuli.
Protects the client from secondary injury and reduces cerebral metabolic demand.
A damaged, pressurized brain is highly susceptible to seizure activity, and environmental stress can further elevate intracranial pressure.
5
Document the event and vital signs.
Creates an accurate chronological record of the clinical decline.
Documentation provides critical data for the healthcare team but is an administrative task that should never delay life-saving bedside interventions.

Key Concept

Prioritization of nursing actions for increased intracranial pressure (ICP) and recognition of Cushing's triad.
Question 2208Question →

A practical nurse is preparing to transfer a client who has right-sided weakness from the bed to a wheelchair. In which order should the nurse perform the following actions? (Arrange the items in the correct sequence from first to last.)

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Answer

The correct sequence ensures maximum safety by first establishing the environment (positioning and locking the wheelchair on the strong side), stabilizing the client (sitting and dangling), applying safety equipment (gait belt), and finally executing the transfer.
Safe client mobility requires a rigid sequential approach: environmental preparation (chair placement and locking) must occur before client preparation (positioning and safety devices), which must occur before the physical movement (standing and pivoting).

Step-by-Step Solution

1
Place the wheelchair on the client's left side at a 45-degree angle to the bed.
The wheelchair is properly positioned on the client's unaffected side.
Because the client has right-sided weakness, placing the chair on the left allows them to use their stronger arm and leg to support their weight and guide the transfer.
2
Lock the brakes on both the bed and the wheelchair.
The environment is completely immobilized.
Locking the brakes prevents sudden, unexpected movement of the bed or chair, which is a primary cause of transfer-related injuries.
3
Lower the bed and assist the client to sit on the edge with feet flat on the floor.
The client is in a dangling position with a solid base of support.
Dangling allows the cardiovascular system to adjust to the upright position, minimizing dizziness, while flat feet provide necessary stability.
4
Securely fasten a transfer (gait) belt around the client's waist.
Safety equipment is in place.
Applying the gait belt while the client is safely seated ensures a snug fit, providing the nurse with a secure hold to safely guide the client's movements.
5
Assist the client to stand and pivot on the strong leg toward the wheelchair.
The client safely completes the transfer to the wheelchair.
Pivoting on the unaffected left leg ensures the client can support their own weight securely during the transition into the chair.

Key Concept

Safe Client Transfer and Mobility Principles
Question 2209Question →

A client is recovering on the surgical unit 2 hours after a total abdominal hysterectomy. The practical nurse (PN) observes that the client's heart rate has steadily increased from 78 to 114 beats per minute, and the blood pressure has trended down from 128/82 to 100/64 mm Hg over the past hour. Which of the following is the most appropriate next action for the PN?

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Answer: Notify the registered nurse (RN) immediately regarding the vital sign trends.

Answer

Notify the registered nurse (RN) immediately regarding the vital sign trends.
The client's increasing heart rate and decreasing blood pressure in the immediate postoperative period are critical indicators of potential hemorrhage or hypovolemic shock. The priority action to reduce the client's risk is to recognize this physiological decline and immediately notify the RN or healthcare provider for urgent collaborative intervention.

Step-by-Step Solution

1
Analyze the client's postoperative vital signs.
The client is exhibiting a rising heart rate (tachycardia) and a falling blood pressure (hypotension).
Tracking vital sign trends helps identify early physiological decline.
2
Correlate the findings with potential surgical complications.
Tachycardia combined with hypotension shortly after major abdominal surgery is a classic early indicator of hypovolemic shock or internal hemorrhage.
Recognizing the mechanism behind the vital sign changes is necessary for risk reduction.
3
Determine the appropriate scope of practice for the PN.
The PN must immediately report these critical findings to the supervising RN or healthcare provider.
Rapid escalation ensures the client receives timely medical assessment and intervention, preventing further harm.

Key Concept

Early Recognition of Postoperative Shock
Question 2210Question →

A licensed practical nurse is coordinating with assistive personnel to turn a client who is 1 day postoperative following a lumbar spinal fusion. In what chronological order should the nurse perform the following actions to safely logroll the client?

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Answer

The correct sequence is to first flatten the bed, then position the client's limbs with a pillow between the knees, position the staff on the destination side, grasp the draw sheet on the far side, and finally roll the client as a single unit on a count of three.
Logrolling is a mobility technique used to turn a client whose spine must be kept in straight alignment, particularly after spinal fusion surgery. The procedure requires careful sequential preparation: flattening the bed to align the spine, positioning the limbs to prevent dragging and maintain hip alignment, organizing the staff around the bed, establishing a firm grip on the draw sheet, and executing a coordinated turn as a single unit to prevent spinal torque.

Step-by-Step Solution

1
Lower the head of the bed to ensure the mattress is completely flat.
The client is in a flat, supine position.
A flat surface is required to prevent spinal flexion and maintain straight alignment during the maneuver.
2
Cross the client's arms over their chest and place a pillow between their knees.
The client's extremities are secured and aligned.
Crossing the arms prevents dragging, and the pillow keeps the hips and lumbar spine aligned without twisting.
3
Position two staff members on the side of the bed toward which the client will be turned.
Staff are optimally positioned for the transfer.
Positioning on the destination side allows the staff to safely pull the client's weight toward their own center of gravity.
4
Reach across the client and firmly grasp the draw sheet on the opposite side.
Staff have a secure hold on the friction-reducing device.
The draw sheet distributes the pulling force evenly across the client's body length.
5
Roll the client smoothly as a single unit on a coordinated count of three.
The client is successfully turned onto their side.
Moving the body as one continuous unit (logrolling) prevents any dangerous torque or twisting on the postoperative spine.

Key Concept

Procedural sequencing for logrolling and postoperative spinal positioning
Question 2211Question →

A client with a seizure disorder is receiving continuous enteral nutrition via a percutaneous endoscopic gastrostomy (PEG) tube. The practical nurse must administer a scheduled dose of phenytoin oral suspension through the tube. Arrange the following actions in the correct sequence to ensure safe administration and maximize drug absorption.

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Answer

The correct sequence requires stopping the feeding 1-2 hours before, verifying tube placement/residual, flushing with water, administering the phenytoin, flushing again with water, and leaving the feeding off for another 1-2 hours.
Phenytoin has a well-documented and severe interaction with enteral nutritional formulas. The formula significantly decreases the gastrointestinal absorption of the drug, which can lead to subtherapeutic serum levels and seizures. Therefore, the feeding must be stopped 1 to 2 hours before administration. Standard tube medication safety follows: verify placement and residual, flush with water, administer the medication, and flush again. Finally, the feeding must remain off for an additional 1 to 2 hours to allow the drug to absorb fully without interference.

Step-by-Step Solution

1
Stop the continuous enteral feeding 1 to 2 hours prior to the scheduled medication time.
The stomach empties of formula before the medication arrives.
Enteral formula contains proteins and calcium that heavily bind to phenytoin, leading to subtherapeutic drug levels and potential breakthrough seizures.
2
Verify gastrostomy tube placement and measure the gastric residual volume.
Safe route for administration is confirmed.
Checking placement and residual prevents pulmonary aspiration and ensures the gastrointestinal tract is tolerating fluids.
3
Flush the gastrostomy tube with 30 mL of water.
The internal lumen of the tube is cleared of formula.
This prevents direct physical incompatibility and crystallization between the enteral formula and the phenytoin suspension inside the tube.
4
Administer the prescribed dose of liquid phenytoin suspension.
The therapeutic agent is delivered.
Phenytoin must be given as an isolated suspension to ensure proper absorption.
5
Flush the gastrostomy tube with an additional 30 mL of water.
The medication is completely cleared from the tubing.
Ensures the client receives the full prescribed dose and prevents tube occlusion from the medication.
6
Keep the enteral feeding paused for 1 to 2 hours before restarting the continuous infusion.
The drug absorbs fully across the gastrointestinal mucosa without interference.
Immediate resumption of feeding would cause the formula to bind to the phenytoin in the stomach, rendering the medication ineffective.

Key Concept

Enteral administration of phenytoin requires strictly holding continuous nutritional feedings 1 to 2 hours before and after administration to prevent decreased drug bioavailability due to protein binding.
Question 2212Question →

A practical nurse (PN) is caring for an 82-year-old client who is receiving oxygen therapy for a severe respiratory infection. The client suddenly becomes highly restless, confused, and attempts to pull off the oxygen cannula. Which action should the PN take first?

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Answer: Check the client's oxygen saturation level using a pulse oximeter.

Answer

Check the client's oxygen saturation level using a pulse oximeter.
The correct action directly evaluates the client's respiratory status. In older adults, sudden restlessness, agitation, and confusion are frequently the earliest signs of systemic hypoxia. Using the ABC (Airway, Breathing, Circulation) framework, the practical nurse must first gather data regarding oxygenation to determine if a life-threatening complication is occurring.

Step-by-Step Solution

1
Identify the sudden change in the client's condition (restlessness and confusion).
Recognize that these are neurological manifestations of a potential physiological compromise.
Early identification of subtle changes helps prevent severe complications.
2
Correlate the client's symptoms with their primary diagnosis (respiratory infection).
Determine that impaired gas exchange and resulting hypoxia are highly probable.
Restlessness is often the first clinical sign of hypoxia, especially in older adults.
3
Apply the ABC (Airway, Breathing, Circulation) priority framework.
Select the action that directly assesses the client's breathing and oxygenation status.
Physiological needs related to oxygenation always take precedence over comfort measures or physical restraints.

Key Concept

Early recognition of hypoxia and prioritization of ABCs (Airway, Breathing, Circulation)
Estimated Time:1m 0s
Question 2213Question →

An unlicensed assistive personnel (UAP) reports that a 76-year-old client who underwent a percutaneous liver biopsy three hours ago is now highly restless and disoriented. The client also complains of a new, dull ache in the right shoulder. Baseline vital signs were blood pressure 138/82 mm Hg and pulse 76 bpm. Current vital signs are blood pressure 108/74 mm Hg, pulse 112 bpm, and respirations 22/min. Which action should the practical nurse implement first?

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Answer: Position the client flat on the right side and immediately notify the registered nurse.

Answer

The priority action is to position the client flat on the right side and immediately notify the registered nurse.
The client is demonstrating classic, critical signs of internal hemorrhage and hypovolemic shock. Restlessness and confusion are early manifestations of cerebral hypoperfusion. The new right shoulder ache (Kehr's sign) indicates diaphragmatic irritation from accumulating intra-abdominal blood. Furthermore, the vital signs reveal a significantly narrowed pulse pressure (from 56 mm Hg to 34 mm Hg) and tachycardia, which represent the body's compensatory mechanisms for acute volume loss. Positioning the client flat on the right side uses the rib cage to apply external pressure to the liver capsule, helping to tamponade the bleeding site. Because the client is actively deteriorating, the registered nurse must be notified immediately to initiate medical resuscitation.

Step-by-Step Solution

1
Analyze the clinical cues presented by the client.
The client exhibits restlessness, disorientation, right shoulder pain, tachycardia (112 bpm), and a narrowing pulse pressure (from 56 mm Hg baseline down to 34 mm Hg).
Identifying these grouped cues is essential to recognize the systemic signs of internal bleeding and hypoperfusion.
2
Correlate the clinical cues with the recent procedure.
The client had a highly vascular liver biopsy. The right shoulder pain is recognized as Kehr's sign, which is referred pain from blood irritating the phrenic nerve and diaphragm.
Understanding the anatomical risks of a liver biopsy connects the localized referred pain and systemic shock signs to active hemorrhage.
3
Determine the priority intervention within the practical nursing scope of practice.
The nurse must apply direct pressure to the internal biopsy site by positioning the client flat on the right side and escalate the critical findings to the RN.
Airway, Breathing, and Circulation (ABC) prioritization dictates that active hemorrhage and impending shock must be addressed immediately with mechanical tamponade and emergency escalation.

Key Concept

Recognizing and managing internal hemorrhage and hypovolemic shock following a liver biopsy
Estimated Time:1m 30s
Question 2214Question →

A practical nurse is reinforcing physical therapy instructions for a client who is non-weight-bearing on the right lower extremity and is learning to use axillary crutches. Arrange the following actions in the correct chronological sequence for safely navigating up a single step.

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Answer

To ascend a step, the client starts in a tripod stance, shifts weight onto the crutches, steps up with the unaffected leg, shifts weight onto the unaffected leg, and finally brings the crutches and affected leg up together.
The fundamental principle for ascending stairs with an assistive device is 'up with the good.' The client must first establish stability in a tripod position. By bearing weight on the hands, the client can safely lift the strong, unaffected leg onto the step. Once the strong leg is anchored on the higher level, the client shifts their weight onto it. This strong leg now acts as the elevator for the rest of the body, allowing the client to safely bring up the crutches and the non-weight-bearing injured leg simultaneously without compromising balance or the surgical/injury site.

Step-by-Step Solution

1
Assume the tripod stance close to the base of the stairs.
A wide, stable base of support is established.
Proper alignment prevents backward falls when initiating the upward movement.
2
Bear the full body weight evenly on the handgrips of both crutches.
The legs are completely unweighted.
This allows the client to freely lift the unaffected leg without losing balance.
3
Advance the unaffected left leg onto the step above.
The strong leg is planted on the higher elevation.
The unaffected leg must lead to provide the necessary power to lift the body.
4
Shift the body weight from the crutches onto the unaffected left leg.
The upper body and crutches are now unweighted.
Weight must be on the strong leg so the crutches can be safely lifted off the lower level.
5
Lift the affected right leg and both crutches simultaneously to the step.
The client is now standing with both feet and crutches on the new step.
This completes the movement while ensuring zero weight is placed on the injured extremity.

Key Concept

Basic Care and Comfort: Safe Mobility and Assistive Devices
Estimated Time:1m 30s
Question 2215Question →

At the start of the shift, a practical nurse observes a 77-year-old client who is hospitalized for conservative management of a pelvic fracture. The client, who was previously lucid and conversant, is now restless, pulling at their intravenous tubing, and speaking incoherently. Current vital signs reveal a heart rate of 115 beats/minute, respirations of 26 breaths/minute, and a blood pressure of 94/58 mm Hg. Based on these findings, which of the following is the priority action for the practical nurse?

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Answer: Obtain an oxygen saturation reading, elevate the head of the bed, and immediately alert the supervising registered nurse.

Answer

The correct action is to prioritize respiratory assessment (oxygen saturation), position the client to facilitate optimal breathing, and urgently escalate the physiological changes to the registered nurse.
Acute confusion, tachycardia, tachypnea, and borderline hypotension in a client with a major bone fracture are classic early signs of a severe physiological complication, such as a fat embolism or hemorrhagic shock. According to the ABC (Airway, Breathing, Circulation) framework, the practical nurse must first assess oxygenation, support breathing by elevating the head of the bed, and immediately notify the registered nurse for advanced collaborative interventions.

Step-by-Step Solution

1
Analyze the client's clinical presentation.
The client exhibits acute mental status changes, tachycardia (115 beats/minute), tachypnea (26 breaths/minute), and borderline hypotension.
Identifying sudden changes from a previously stable baseline is essential for early recognition of life-threatening complications.
2
Correlate the assessment findings with the admitting diagnosis.
A pelvic fracture places the client at high risk for severe complications such as fat embolism syndrome or internal hemorrhagic shock.
Understanding diagnostic risk factors helps differentiate between expected aging-related hospital delirium and a physiological medical emergency.
3
Apply the Airway-Breathing-Circulation (ABC) priority framework.
The elevated respiratory rate and heart rate suggest a cardiopulmonary crisis (hypoxia or shock), making oxygenation assessment and immediate registered nurse notification the absolute highest priorities.
Acute physiological instability always takes precedence over psychosocial interventions, basic safety measures, or routine monitoring.

Key Concept

Early recognition of shock or fat embolism syndrome in clients with major fractures requires prioritizing the ABC framework over basic safety or reorientation.
Question 2216Question →

An adult client admitted with pneumonia is due for a prescribed oral antibiotic. As the practical nurse approaches the client's bedside with the medication, which mandatory safety steps should be completed before the client takes the pill? Select all that apply.

Select all that apply

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Answer: Cross-check the name and date of birth on the identification band against the medication record.; Inquire if the client has any history of hypersensitivity or adverse reactions to medications.; Ensure the medication name, dose, and route on the package match the provider's prescription.

Answer

The correct actions are cross-checking the name and date of birth against the medication record, inquiring about medication hypersensitivity, and ensuring the medication details match the prescription.
Safe medication administration requires strict adherence to the fundamental rights of medication administration. This includes verifying the correct client using two distinct personal identifiers (such as name and date of birth on an identification band), confirming the correct drug, dose, and route against the active prescription, and assessing for any potential allergies prior to giving the drug to prevent adverse reactions.

Step-by-Step Solution

1
Identify the standard rights of medication administration relevant to the scenario.
The nurse must verify the right client, right drug, right dose, right route, and right time, as well as assess for allergies.
Adhering to these fundamental standards prevents medication errors and protects client safety.
2
Evaluate each option against safe administration protocols.
Using two client-specific identifiers, checking for allergies, and verifying the prescription are safe actions. Using room numbers or leaving medications unattended are unsafe actions.
Room numbers are not client-specific identifiers, and leaving medications unattended risks administration to the wrong client or missed doses.

Key Concept

Rights of Medication Administration
Question 2217Question →

A practical nurse (PN) is assisting with the monitoring of a client who is receiving a packed red blood cell (PRBC) transfusion. The client suddenly reports severe lower back pain, chills, and shortness of breath. Arrange the following nursing actions in the correct sequence of priority to reduce the client's risk of further complications.

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Answer

The correct sequence is: Stop the transfusion immediately, maintain IV access with new tubing and 0.9% sodium chloride, assess vital signs and cardiopulmonary status, report findings to the supervising RN, and finally collect required blood and urine specimens.
In any emergency where a therapeutic intervention causes severe harm (such as a hemolytic transfusion reaction), the absolute first priority is to stop the intervention. Following immediate cessation, the nurse must secure the IV line with normal saline using new tubing to prevent further infusion of the blood while keeping the vein open for emergency drugs. Next, the nurse assesses the client to gather critical physiological data, reports these findings to the RN for medical escalation, and finally executes post-reaction protocol steps such as collecting diagnostic specimens.

Step-by-Step Solution

1
Stop the administration of the blood product immediately.
The infusion of the potentially incompatible blood is halted.
This is the most critical first step to reduce the risk of life-threatening complications by preventing further antigen exposure.
2
Maintain intravenous access with a new tubing set primed with 0.9% sodium chloride.
The IV line remains patent without infusing more of the reacted blood.
Vascular access is required for emergency medications. Flushing with the old tubing would incorrectly push the remaining blood in the line into the client, worsening the reaction.
3
Obtain the client's vital signs and complete a focused cardiopulmonary assessment.
Objective baseline data regarding the severity of the reaction is gathered.
The nurse needs precise assessment data (e.g., blood pressure, oxygen saturation, lung sounds) to accurately report the client's physiological status.
4
Report the assessment findings and suspected reaction to the supervising registered nurse (RN).
The RN is alerted to escalate the situation to the healthcare provider.
Effective escalation requires providing the RN with current, accurate assessment data so they can collaborate on immediate medical management.
5
Collect required blood and urine specimens to evaluate for potential hemolysis.
Samples are prepared for laboratory and blood bank analysis.
Diagnostic evaluation for hemolytic or other adverse reactions occurs safely only after the client's acute airway and circulatory needs are secured.

Key Concept

The priority sequence for managing a blood transfusion reaction focuses on immediately removing the risk (stopping blood), maintaining access safely (new tubing), assessing severity, and escalating care.
Question 2218Question →

A practical nurse (PN) is reviewing the medication administration record (MAR) and clinical data for four assigned clients. Which of the following medication administration tasks is safe and within the PN's scope of practice to perform?

Show answer & explanation

Answer: Administering a scheduled subcutaneous injection of epoetin alfa to a client with chronic kidney disease whose hemoglobin is 9.8 g/dL.

Answer

The correct action is to administer the scheduled subcutaneous injection of epoetin alfa to the client with chronic kidney disease whose hemoglobin is 9.8 g/dL.
The administration of a subcutaneous injection is firmly within the practical nurse (PN) scope of practice. Furthermore, the clinical data supports the action: epoetin alfa is used to treat anemia associated with chronic kidney disease. The goal of therapy is to maintain hemoglobin levels between 10 and 11 g/dL. Because the client's hemoglobin is 9.8 g/dL, the medication is indicated and safe to administer. It would only be withheld if the level exceeded 11.0 g/dL due to the increased risk of thrombotic events.

Step-by-Step Solution

1
Evaluate each task against the practical nurse (PN) scope of practice constraints.
Intravenous (IV) push medications are generally outside the PN scope of practice, especially for acute conditions.
The NCLEX assumes standard PN scope, which excludes IV push and tasks requiring advanced clinical judgment.
2
Analyze the laboratory data provided for the remaining pharmacological interventions.
The client receiving spironolactone has hyperkalemia (5.8 mEq/L), which is a strict contraindication for a potassium-sparing diuretic.
Administering spironolactone would further increase potassium, risking fatal cardiac dysrhythmias.
3
Assess the immunization order against current health status contraindications.
The MMR vaccine is a live virus and is contraindicated for the client who is 12 weeks pregnant.
Live vaccines pose a severe teratogenic risk to the developing fetus.
4
Verify the safety and appropriateness of the epoetin alfa administration.
Subcutaneous administration is within PN scope, and a hemoglobin of 9.8 g/dL is an appropriate level to receive the medication.
Epoetin alfa is given to stimulate red blood cell production; it is only withheld when hemoglobin exceeds 11.0 g/dL due to cardiovascular risks.

Key Concept

Evaluating medication safety based on scope of practice, critical laboratory values, and absolute contraindications.
Estimated Time:1m 30s
Question 2219Question →

A practical nurse is caring for an adult client who is 4 hours postoperative following an open appendectomy. The client reports mild abdominal discomfort. The nurse observes the following vital signs: blood pressure 96/58 mm Hg (preoperative baseline 122/74 mm Hg), heart rate 108 beats/min (baseline 80 beats/min), and respiratory rate 20 breaths/min. Based on these findings, which of the following actions should the practical nurse take first?

Show answer & explanation

Answer: Notify the supervising registered nurse immediately regarding the vital sign trends.

Answer

The correct action is to notify the supervising registered nurse immediately regarding the vital sign trends.
The correct action is to notify the supervising registered nurse immediately. The client is exhibiting tachycardia and a significant drop in blood pressure from the preoperative baseline. These are subtle, early signs of potential hypovolemic shock or internal bleeding following surgery. By recognizing and promptly reporting these changes, the practical nurse reduces the risk of further deterioration and allows for rapid medical intervention.

Step-by-Step Solution

1
Analyze the postoperative vital signs against the client's preoperative baseline.
The blood pressure has decreased significantly from 122/74 to 96/58 mm Hg, and the heart rate has increased from 80 to 108 beats/min.
Identifying changes from the baseline is essential for early recognition of clinical deterioration.
2
Correlate the assessment findings with potential postoperative complications.
The combination of new-onset tachycardia and hypotension indicates potential hypovolemia, hemorrhage, or early shock.
Understanding the physiological implications of these vital signs highlights the urgency of the situation.
3
Determine the safest and most appropriate intervention within the practical nurse's scope of practice.
The nurse must escalate the findings to the registered nurse or healthcare provider.
The practical nurse prevents severe complications and reduces risk by ensuring the client receives a higher level of assessment and medical intervention immediately.

Key Concept

Reduction of Risk Potential: Recognizing and Responding to Early Signs of Complications
Question 2220Question →

An older adult client with moderate hearing loss is receiving intravenous fluids for dehydration. During the night shift, the client suddenly becomes extremely distressed, points at the infusion pump in the dimly lit room, and yells, "Who is that person standing in the corner? Get him out of here!" Which action should the practical nurse take first?

Show answer & explanation

Answer: Turn on the bedside light, state the client's name, and explain that the object is an infusion pump

Answer

Turn on the bedside light, state the client's name, and explain that the object is an infusion pump.
The client is experiencing an illusion, which is a false perception of a real external stimulus. In a dimly lit room, medical equipment can easily be misinterpreted, especially by older adults with sensory deficits like hearing loss, who rely more heavily on visual cues. The first priority is to manipulate the environment to correct the sensory alteration. Turning on the light provides adequate visual input, while addressing the client by name and explaining the object offers therapeutic reality orientation.

Step-by-Step Solution

1
Assess the client's sensory environment and psychological presentation.
The client is experiencing an illusion, which is a misinterpretation of an actual environmental stimulus (the infusion pump) exacerbated by dim lighting and underlying sensory deficits.
Accurate recognition of a sensory alteration versus a hallucination guides the correct immediate intervention.
2
Implement sensory reorientation and environmental modification.
By turning on the light and explaining the object, the practical nurse corrects the misperception.
Validating reality and improving sensory input immediately addresses the root cause of the distress safely and within the PN scope of practice.

Key Concept

Interventions for Sensory Alterations and Illusions
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