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Question 2541Question →

A practical nurse (PN) is reviewing the morning task assignment provided by the charge nurse on a women's health unit. Which delegated task must the practical nurse decline?

Show answer & explanation

Answer: Administering an intravenous (IV) push dose of morphine for severe postoperative pain

Answer

Administering an intravenous (IV) push dose of morphine for severe postoperative pain
Administering intravenous (IV) push medications involves rapid systemic drug delivery, requiring advanced comprehensive assessment skills and the ability to immediately manage potential life-threatening adverse reactions. This action requires independent clinical judgment that falls outside the standard legal scope of practice for a practical nurse and must be performed by a registered nurse or provider.

Step-by-Step Solution

1
Analyze the legal scope of practice for a practical nurse regarding medication administration.
Identify that while a practical nurse can administer many medications, intravenous (IV) push or bolus doses are generally restricted.
IV push medications enter the systemic circulation rapidly, requiring immediate comprehensive assessment and the ability to independently manage sudden, life-threatening adverse reactions.
2
Evaluate the remaining tasks to confirm they fall within the accepted practical nursing scope of practice.
Determine that witnessing a consent signature, reinforcing established education, and performing focused data collection are safe and appropriate delegations.
These tasks involve stable data collection, reinforcement of RN-initiated plans, and procedural witnessing, all of which do not require independent clinical judgment or comprehensive assessment.

Key Concept

Practical Nurse Scope of Practice and Task Delegation
Question 2542Question →

A 72-year-old client diagnosed with bipolar disorder is maintained on oral lithium carbonate. The primary care provider recently added an oral prescription of hydrochlorothiazide to manage the client's newly diagnosed hypertension. Upon evaluating the morning laboratory data, the practical nurse notes a serum lithium level of 0.9 mEq/L0.9\text{ mEq/L} and a serum sodium level of 128 mEq/L128\text{ mEq/L}. The client reports a mild headache, nausea, and increased lethargy. Which action should the practical nurse take first?

Show answer & explanation

Answer: Hold both scheduled medications and promptly notify the registered nurse regarding the client's laboratory results and physical symptoms.

Answer

The practical nurse must withhold both medications and notify the registered nurse immediately due to the high risk of severe lithium toxicity caused by hyponatremia.
The correct action is to hold both medications and notify the registered nurse. The client's sodium level is critically low (128 mEq/L128\text{ mEq/L}). Because the kidneys process lithium and sodium similarly, low sodium levels trigger the kidneys to aggressively reabsorb lithium to compensate. Administering more lithium in the presence of hyponatremia—especially alongside a sodium-depleting thiazide diuretic like hydrochlorothiazide—will rapidly lead to life-threatening lithium toxicity, despite the currently normal lithium level. The client's headache, nausea, and lethargy are early indicators of this dangerous physiological shift.

Step-by-Step Solution

1
Analyze the laboratory values in the context of the prescribed medications.
The lithium level (0.9 mEq/L0.9\text{ mEq/L}) is therapeutic (normal: 0.6−1.2 mEq/L0.6-1.2\text{ mEq/L}), but the sodium level (128 mEq/L128\text{ mEq/L}) indicates significant hyponatremia (normal: 135−145 mEq/L135-145\text{ mEq/L}).
Identifying abnormal baseline laboratory data is critical before administering medications that directly affect fluid and electrolyte balance.
2
Evaluate the pharmacological interaction between hydrochlorothiazide and lithium carbonate.
Hydrochlorothiazide is a thiazide diuretic that causes sodium loss. When serum sodium is depleted, the kidneys reabsorb lithium instead of excreting it, which rapidly leads to lithium toxicity.
Understanding complex drug interactions and renal pharmacokinetics prevents the administration of harmful medication combinations.
3
Correlate the client's physical symptoms with the clinical laboratory data.
The client's mild headache, nausea, and increased lethargy are early neurological signs of both hyponatremia and impending lithium toxicity.
Connecting physical symptoms to laboratory abnormalities confirms a deteriorating clinical status that requires immediate intervention.
4
Determine the safest action within the practical nursing scope of practice.
The safest and most appropriate action is to withhold both the hydrochlorothiazide and the lithium carbonate and immediately report all findings to the supervising registered nurse.
The practical nurse must protect the client from harm by withholding contraindicated medications and promptly escalating critical changes in condition.

Key Concept

Lithium toxicity risk is significantly increased by hyponatremia, often caused by sodium-depleting medications like thiazide diuretics; the practical nurse must recognize this interaction, withhold the medications, and report to the registered nurse.
Question 2543Question →

A practical nurse (PN) is working in the emergency department. An adult client diagnosed with acute cholecystitis is scheduled for an urgent laparoscopic cholecystectomy. The healthcare provider has discussed the procedure and left the informed consent form for the client to sign. As the PN prepares to witness the signature, the client states, "I forgot to ask the doctor if there are any other ways to treat this besides having surgery." What is the appropriate action for the PN?

Show answer & explanation

Answer: Withhold the consent form and notify the healthcare provider to answer the client's question.

Answer

Withhold the consent form and notify the healthcare provider to answer the client's question.
The correct action is to notify the healthcare provider. For informed consent to be valid, the client must fully understand the procedure, including its risks, benefits, and any alternative treatments. The PN's role is strictly limited to witnessing the signature and ensuring the client is competent and signing voluntarily. If the client has questions about the procedure itself or its alternatives, the nurse must withhold the consent form and contact the provider, as answering these questions is solely the provider's legal responsibility.

Step-by-Step Solution

1
Identify the client's statement.
The client is asking about treatment alternatives to the scheduled surgery.
This indicates the client does not have all the necessary information to make a fully informed decision.
2
Determine the scope of practice for the PN regarding informed consent.
The PN's role is to act as a witness to the signature and verify voluntary consent, not to explain risks, benefits, or alternatives.
Explaining the procedure and its alternatives is the legal responsibility of the healthcare provider.
3
Select the safest action.
The PN must stop the consent process and contact the provider to return and address the client's questions.
This ensures the client's legal rights to informed consent are protected.

Key Concept

The practical nurse's role in informed consent is limited to witnessing the client's voluntary signature; the healthcare provider is responsible for explaining the procedure, risks, benefits, and alternatives.
Question 2544Question →

During morning medication rounds, a nurse reviews the chart of a client diagnosed with heart failure. The client is scheduled to receive a daily dose of oral furosemide. The morning laboratory report indicates a serum potassium level of 2.6 mEq/L2.6\text{ mEq/L}. What is the most appropriate immediate action for the nurse to take?

Show answer & explanation

Answer: Withhold the furosemide and immediately notify the registered nurse of the laboratory results.

Answer

Withhold the furosemide and immediately notify the registered nurse of the laboratory results.
The correct action is to withhold the medication and notify the supervising registered nurse. A serum potassium level of 2.6 mEq/L2.6\text{ mEq/L} indicates severe hypokalemia (the normal range is approximately 3.53.5 to 5.0 mEq/L5.0\text{ mEq/L}). Because furosemide is a potassium-depleting loop diuretic, administering it would further lower the potassium level, placing the client at extremely high risk for potentially fatal cardiac arrhythmias.

Step-by-Step Solution

1
Identify the critical laboratory value.
The client's potassium level is 2.6 mEq/L2.6\text{ mEq/L} (normal is typically 3.53.5 to 5.0 mEq/L5.0\text{ mEq/L}), indicating severe hypokalemia.
Recognizing abnormal data is the first step in risk reduction before administering medications.
2
Correlate the laboratory value with the prescribed medication.
Furosemide is a loop diuretic known to cause potassium loss.
Administering the medication will worsen the client's hypokalemia, increasing the risk for fatal cardiac arrhythmias.
3
Determine the safest nursing intervention within the practical nurse scope of practice.
Withhold the medication and escalate the finding to the registered nurse or healthcare provider.
Preventing patient harm requires stopping the contraindicated medication and ensuring the care team is informed for further orders.

Key Concept

Recognizing critical laboratory values and withholding contraindicated medications to prevent adverse outcomes.
Question 2545Question →

A practical nurse (PN) discovers a small pool of blood on the floor in a client's room after a venipuncture procedure. Arrange the following steps for managing the blood spill in the correct chronological sequence according to standard infection control protocols.

Drag items to arrange them in the correct order

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Answer

The correct sequence for managing a blood spill is to first don PPE, then absorb the visible blood, apply an appropriate disinfectant, wait for the required contact time, and finally wipe up the area, remove PPE, and perform hand hygiene.
The correct chronological sequence ensures both nurse safety and chemical efficacy. The nurse must first protect themselves (don PPE), then remove organic matter which would otherwise neutralize the disinfectant (absorb blood), apply the chemical agent, allow it the necessary time to kill pathogens (contact time), and finally clean the surface and wash hands.

Step-by-Step Solution

1
Don PPE
The nurse is protected from bloodborne pathogens.
PPE is the primary barrier and must be worn before approaching a biohazard.
2
Absorb visible blood and discard in biohazard waste
The gross organic material is removed from the surface.
Organic matter deactivates many disinfectants, so it must be physically removed before chemical disinfection.
3
Apply EPA-registered disinfectant
The area is covered with a chemical antimicrobial agent.
A hospital-grade disinfectant is required to kill remaining microscopic pathogens on the surface.
4
Wait for the recommended contact time
The pathogens are effectively destroyed.
Disinfectants require a specific dwell time to be effective against resilient bloodborne viruses.
5
Wipe residual disinfectant, remove PPE, and perform hand hygiene
The spill management is completed safely.
Final cleanup prepares the room for use, and hand hygiene removes any transient pathogens acquired during doffing.

Key Concept

Proper management of blood spills requires the removal of gross organic matter before applying chemical disinfectants and strictly observing the required wet contact time, in accordance with Standard Precautions.
Estimated Time:1m 30s
Question 2546Question →

A practical nurse (PN) is assigned to a team of clients on a cardiopulmonary step-down unit. After receiving the shift report, which client's care should the PN immediately discuss with the charge nurse for reassignment to a registered nurse (RN)?

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Answer: A client admitted yesterday with a pulmonary embolism who is suddenly exhibiting restlessness, confusion, and tachypnea.

Answer

The client with a pulmonary embolism exhibiting sudden restlessness, confusion, and tachypnea.
The client with a pulmonary embolism exhibiting sudden restlessness, confusion, and tachypnea is experiencing acute, unstable changes indicating potential severe hypoxia or a worsening of their condition. This client requires a comprehensive assessment and complex clinical judgment, which are strictly within the scope of practice of the registered nurse (RN). The PN must request this client be reassigned to ensure safe care.

Step-by-Step Solution

1
Analyze the PN scope of practice regarding client stability and acuity.
PNs are safely assigned to care for clients with stable conditions and predictable outcomes.
Unstable clients require comprehensive assessment and complex clinical judgment, which are strictly the responsibility of the RN.
2
Evaluate the clinical status of the client with the pulmonary embolism.
The client is demonstrating acute, unstable changes in their neurological and respiratory status (restlessness, confusion, tachypnea).
These sudden changes are critical indicators of hypoxia, requiring immediate comprehensive RN assessment and potential provider intervention.
3
Evaluate the clinical status and required tasks for the remaining clients.
The remaining clients require routine medication administration, witnessing a consent signature, and reinforcement of established teaching.
These clients are stable, and the required tasks fall clearly within the legal scope of practice for a PN.

Key Concept

Delegation and Scope of Practice based on Client Stability
Question 2547Question →

An LPN is evaluating a client who underwent a laparoscopic cholecystectomy 6 hours ago. The client's preoperative blood pressure was 128/76 mm Hg with a heart rate of 72 beats/min. Current data collection reveals a blood pressure of 102/68 mm Hg, a heart rate of 104 beats/min, and a respiratory rate of 22 breaths/min. The client appears restless, and the indwelling urinary catheter has drained a total of 45 mL of urine over the past two hours. The surgical incisions are intact with trace serosanguinous drainage. Which of the following actions is the priority for the nurse to take?

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Answer: Report the assessment data to the supervising registered nurse immediately.

Answer

Report the assessment data to the supervising registered nurse immediately.
The client is exhibiting a classic presentation of early hypovolemic shock, characterized by tachycardia, a decreasing blood pressure compared to baseline, low urine output (less than 30 mL/hr), and restlessness (an early sign of decreased cerebral perfusion and hypoxia). The priority action for the practical nurse is to immediately report these critical findings to the registered nurse for advanced assessment and collaborative medical intervention.

Step-by-Step Solution

1
Analyze the preoperative baseline vital signs.
Baseline blood pressure was 128/76 mm Hg and heart rate was 72 beats/min.
Establishing a baseline is necessary to identify significant post-operative changes.
2
Evaluate the current vital signs and physical assessment findings against the baseline.
The blood pressure has dropped to 102/68 mm Hg, the heart rate has increased to 104 beats/min, urine output is low (22.5 mL/hr), and the client is restless.
Comparing current data to baseline reveals a pattern indicative of a developing complication, specifically decreased cardiac output and poor tissue perfusion.
3
Determine the underlying pathophysiology and prioritize the necessary nursing action.
The combination of tachycardia, dropping blood pressure, oliguria, and restlessness strongly suggests early hypovolemic shock, likely from internal bleeding.
Recognizing these subtle but critical signs allows the practical nurse to take immediate action within their scope.
4
Select the safest and most appropriate intervention based on the practical nurse's scope of practice.
The priority is to immediately escalate these critical findings to the registered nurse.
An unstable client requiring advanced clinical assessment and potential medical intervention must be managed by the registered nurse and healthcare provider.

Key Concept

Reduction of Risk Potential: Early Recognition of Complications and Scope of Practice
Question 2548Question →

During the night shift, an elderly client with a severe sacral pressure injury becomes highly restless and confused. The client repeatedly grasps and pulls at the tubing of their negative pressure wound therapy device. Which action should the practical nurse (PN) take first?

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Answer: Cover the wound therapy equipment with an opaque garment to keep it out of the client's direct view.

Answer

Cover the wound therapy equipment with an opaque garment to keep it out of the client's direct view.
The correct action is to cover the medical equipment because it adheres to the principle of using the least restrictive alternative first. Out of sight often means out of mind for a confused client, effectively preventing the removal of the device without restricting the client's freedom of movement.

Step-by-Step Solution

1
Assess the client's behavior and the immediate risk to their safety and medical devices.
The client is restless and attempting to remove necessary medical equipment (wound therapy tubing).
Identifying the specific safety risk determines the appropriate level of intervention required.
2
Determine the least restrictive intervention to prevent the client from removing the device.
Concealing the tubing removes the visual stimulus that prompts the pulling behavior.
Nursing standards mandate that least restrictive alternatives must be implemented and evaluated before resorting to any physical or chemical restraints.

Key Concept

Prioritizing Restraint Alternatives
Estimated Time:1m 0s
Question 2549Question →

A practical nurse is assisting an older adult client with right-sided hemiplegia and known dysphagia with their afternoon meal. During the feeding, the client's voice suddenly becomes gurgly, and they begin to exhibit a weak, ineffective cough. Which action should the nurse implement first?

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Answer: Stop the feeding immediately, ensure the client remains in a high Fowler's position, and clear the oral cavity.

Answer

The priority action is to immediately stop the feeding, maintain the client in a high Fowler's position, and clear the oral cavity to protect the airway.
A gurgly voice and a weak, ineffective cough in a client with dysphagia are cardinal signs of active aspiration. The absolute first priority is to protect the airway. This is accomplished by immediately stopping the feeding, maintaining the client in a fully upright (high Fowler's) position to prevent further downward transit of food, and clearing any residual food from the oral cavity.

Step-by-Step Solution

1
Recognize the clinical signs of active aspiration.
The nurse identifies that a gurgly, wet-sounding voice combined with a weak, ineffective cough means food or liquid has entered the trachea.
Rapid recognition of airway compromise is the first step in the nursing process (assessment/data collection) before taking action.
2
Apply the Airway, Breathing, Circulation (ABC) prioritization framework.
The nurse immediately halts the meal to prevent any further material from entering the mouth or airway.
Stopping the source of the aspiration is the most critical immediate intervention to protect the airway.
3
Implement appropriate positioning and clearance techniques.
The nurse keeps the client upright (high Fowler's) and clears any residual food from the mouth.
An upright position uses gravity to keep stomach contents down, and clearing the mouth prevents further aspiration of residual food.

Key Concept

Aspiration Precautions and Airway Prioritization during Basic Care
Question 2550Question →

A client who underwent a lumbar puncture one hour ago has been transported back to the medical unit. The client reports a mild headache. When providing basic care and comfort, which actions should the practical nurse implement? Select all that apply.

Select all that apply

Show answer & explanation

Answer: Maintain the client in a flat, supine position as prescribed.; Encourage the client to increase oral fluid intake, unless contraindicated.; Dim the overhead lights and maintain a quiet room environment.

Answer

The correct actions are maintaining a flat, supine position, encouraging oral fluid intake, and dimming the lights to maintain a quiet environment.
After a lumbar puncture, basic care and comfort measures prioritize preventing cerebrospinal fluid leakage and promoting a restful environment. Maintaining a flat, supine position is essential to minimize a spinal headache. Encouraging oral fluids helps replenish cerebrospinal fluid volume, and dimming the lights provides non-pharmacological comfort.

Step-by-Step Solution

1
Analyze the client's procedure and current symptoms.
The client had a lumbar puncture and is experiencing a mild headache, which is a common complication.
Understanding the physiological effects of the procedure guides the selection of safe and effective comfort measures.
2
Identify appropriate basic care and comfort interventions.
Appropriate interventions include flat positioning to prevent CSF leak, hydration to replenish fluids, and a low-stimulus environment.
These specific basic care actions directly mitigate the causes and symptoms of a post-procedure headache.
3
Evaluate the remaining options against safety and prioritization principles.
Reject elevating the head of the bed, applying restraints immediately, and ignoring acute respiratory symptoms.
These actions violate post-procedure positioning protocols, restraint guidelines, and the ABC prioritization framework.

Key Concept

Post-Lumbar Puncture Basic Care and Comfort
Question 2551Question →

Two nurses are preparing to reposition a medically fragile, immobile client up in bed using a friction-reducing slide sheet. Arrange the following ergonomic and safety actions in the correct chronological order from first to last.

Drag items to arrange them in the correct order

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Answer

First, the bed is adjusted to waist height and flattened. Next, the pillow is placed against the headboard. Then, the slide sheet is positioned under the client. Afterward, the nurses assume a wide stance facing the direction of movement. Finally, they shift their weight from the back to the front leg to slide the client.
Safe patient handling requires a strict systematic approach. Environmental adjustments (raising and flattening the bed) are the prerequisite first step to ensure gravity and posture are in the nurse's favor. Patient safety is then immediately secured by padding the headboard. Next, the assistive equipment (slide sheet) is positioned to reduce friction. With the environment and equipment ready, the nurse assumes an ergonomic stance. Finally, the physical exertion is executed using a dynamic weight shift rather than a static back pull, ensuring maximum safety for both staff and the client.

Step-by-Step Solution

1
Elevate the bed to waist height and position the mattress completely flat.
The work environment is ergonomically optimized.
Bringing the bed to the center of gravity prevents back flexion, and flattening the bed removes gravitational resistance.
2
Remove the client's pillow and place it upright against the headboard.
The headboard is padded.
This acts as a shock absorber, preventing head injury if the client slides rapidly toward the top of the bed.
3
Insert the friction-reducing fabric underneath the client from the shoulders to the hips.
The device is correctly placed under the client's center of mass.
Covering the heaviest body parts maximizes the reduction of friction and skin shear during the upward movement.
4
Plant feet shoulder-width apart with the leading foot pointing toward the head of the bed.
A stable base of support is established.
Proper foot alignment ensures balance and allows the transfer of kinetic energy from the legs rather than the back.
5
Shift body weight from the rear leg to the forward leg while sliding the sheet upward.
The client is successfully and safely moved up in bed.
This ergonomic movement utilizes the strong leg muscles, significantly reducing the risk of lumbar injury.

Key Concept

Proper ergonomic sequencing involves optimizing the environment, ensuring patient safety before movement, placing assistive equipment correctly, and utilizing a wide base of support with leg-driven weight shifting.
Question 2552Question →

A practical nurse is caring for a client receiving continuous peripheral intravenous (IV) fluids. During data collection, the nurse observes that the IV insertion site is swollen, cool to the touch, and pale. Arrange the following nursing actions in the correct sequence to manage this finding. All options must be used.

Drag items to arrange them in the correct order

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Answer

The correct sequence is to first stop the infusion, then remove the catheter, elevate the extremity, apply a compress, and finally document the event.
When an IV infiltration occurs, the immediate priority is to stop the flow of fluid into the subcutaneous tissue to prevent further edema and damage. Next, the catheter must be removed as it is no longer safely positioned in the vein. Following removal, elevating the extremity and applying a compress will help reduce swelling and discomfort. Finally, the nurse must document the incident, the interventions performed, and the client's response. This sequence ensures risk reduction and client safety.

Step-by-Step Solution

1
Identify the complication based on clinical signs.
The signs of swelling, pallor, and coolness indicate IV infiltration.
Recognizing the complication dictates the immediate emergency response required to minimize tissue injury.
2
Prioritize direct client safety interventions.
The infusion is stopped and the intravenous catheter is removed.
Stopping the source of the problem prevents further fluid leakage and harm to the surrounding tissue.
3
Provide symptom relief and site management.
The extremity is elevated and a therapeutic compress is applied.
These supportive actions reduce swelling, promote fluid reabsorption, and decrease client discomfort.
4
Complete necessary administrative duties.
The event and interventions are documented in the medical record.
Documentation must occur only after the client is stabilized and immediate care is provided.

Key Concept

Management of Intravenous Infiltration
Question 2553Question →

A practical nurse is preparing to administer 10 units of regular insulin and 20 units of NPH insulin subcutaneously to a client with diabetes mellitus. Arrange the steps for preparing the mixed insulin dose in the correct chronological order.

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Answer

The correct chronological sequence is to roll the NPH vial, inject air into the NPH vial, inject air into the regular insulin vial, draw the regular insulin, and finally draw the NPH insulin.
The correct sequence for mixing insulins follows the standard 'clear before cloudy' principle to prevent contaminating the fast-acting (clear) insulin with the intermediate-acting (cloudy) insulin. First, the NPH (cloudy) vial is gently rolled between the palms to mix the suspension without creating bubbles. Next, air equal to the prescribed dose is injected into the NPH vial to prevent a vacuum, and the needle is immediately removed. Then, air equal to the prescribed dose is injected into the regular (clear) insulin vial, and the needle is left in place. The vial is inverted to draw the regular insulin first. Finally, the needle is inserted back into the NPH vial to gently draw the prescribed dose, bringing the total volume in the syringe to the combined ordered amount.

Step-by-Step Solution

1
Roll the NPH insulin vial.
The cloudy insulin suspension is thoroughly mixed without forming air bubbles.
NPH is a suspension where particles settle at the bottom. Rolling ensures an accurate dose, whereas shaking creates bubbles that alter the drawn volume.
2
Inject 20 units of air into the NPH insulin vial.
Pressure is equalized inside the NPH vial.
Injecting air prevents a vacuum from forming. The needle is withdrawn without touching the fluid to keep the needle free of intermediate-acting insulin.
3
Inject 10 units of air into the regular insulin vial.
Pressure is equalized inside the regular insulin vial.
Air equalizes pressure to make drawing easier. The needle is left inside to immediately begin drawing the regular insulin.
4
Withdraw 10 units of regular insulin.
The syringe contains exactly 10 units of clear regular insulin.
Clear insulin must be drawn first to prevent accidental contamination of the rapid-acting insulin vial with intermediate-acting NPH insulin.
5
Withdraw 20 units of NPH insulin.
The syringe contains a total combined volume of 30 units of insulin.
NPH is drawn last. Careful withdrawal is required because any excess cannot be pushed back into the vial without contaminating it with regular insulin.

Key Concept

Safe Preparation of Mixed Insulins (Clear Before Cloudy)
Question 2554Question →

Match each clinical care task with the most appropriate interprofessional healthcare team member based on their designated role and legal scope of practice.

Click a left item, then click its matching right item

Items

Registered Nurse (RN)
Practical Nurse (PN)
Assistive Personnel (AP)
Case Manager

Matches

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Answer

Registered Nurse: Developing initial teaching plan; Practical Nurse: Administering oral medications and reinforcing education; Assistive Personnel: Assisting with stable transfers; Case Manager: Coordinating rehabilitation and home equipment.
Appropriate delegation relies on matching the task's complexity and required judgment to the team member's legal scope of practice. The RN handles complex planning and initial education. The PN cares for stable clients, administers routine medications, and reinforces teaching. The AP performs standard activities of daily living for stable clients. The Case Manager coordinates discharge logistics and community resources.

Step-by-Step Solution

1
Evaluate the task requiring initial care planning and primary education.
Developing an initial, comprehensive discharge teaching plan matches the Registered Nurse (RN).
Creating primary teaching plans requires comprehensive assessment and synthesis, which falls exclusively under the RN scope.
2
Evaluate the task involving routine medication administration and educational reinforcement.
Administering scheduled oral antihypertensive medications and reinforcing previously provided dietary education matches the Practical Nurse (PN).
The PN is licensed to administer routine oral medications to stable clients and reinforce education that has already been initiated by the RN.
3
Evaluate the task involving standard activities of daily living for a stable client.
Assisting a stable client who is two days postoperative with safely transferring from the bed to a chair matches Assistive Personnel (AP).
This is a routine, non-invasive task that does not require nursing judgment, making it safe to delegate to the AP.
4
Evaluate the task involving interagency care coordination and resource management.
Coordinating outpatient rehabilitation facility placement and arranging for the delivery of home medical equipment matches the Case Manager.
Case managers specialize in transitioning clients between levels of care and securing necessary resources for safe discharge.

Key Concept

Interprofessional collaboration and scope of practice in client care assignments
Estimated Time:1m 30s
Question 2555Question →

A client is recovering from a right femoral popliteal bypass graft procedure and requires assistance transferring from the hospital bed to a wheelchair. Which action by the practical nurse (PN) demonstrates the safest application of ergonomic principles and equipment use?

Show answer & explanation

Answer: Applying a gait belt, locking all wheels, and maintaining a wide base of support while pivoting the client.

Answer

Applying a gait belt, locking all wheels, and maintaining a wide base of support while pivoting the client.
Using a gait belt, verifying that the wheels on both the bed and wheelchair are locked, and keeping a wide base of support represent the fundamental principles of safe equipment use and ergonomics. These actions minimize the risk of falls, ensure physical stability, and prevent musculoskeletal injuries to the nurse.

Step-by-Step Solution

1
Assess the client's weight-bearing status, post-operative surgical precautions, and the physical environment.
Ensures the transfer plan accommodates the right femoral popliteal bypass graft and identifies any environmental fall risks.
A thorough pre-transfer assessment dictates the safest ergonomic approach and prevents graft compromise.
2
Prepare the equipment by ensuring the bed is in its lowest position and locking both the bed and wheelchair brakes.
Prevents sudden, unintended movement of the equipment during the physical weight transfer.
Unlocked equipment is a leading cause of transfer-related falls and injuries in clinical settings.
3
Apply a gait belt securely around the client's waist and use a wide base of support during the pivot motion.
Safely shifts the client's center of gravity into the wheelchair while protecting the nurse's back.
Correct body mechanics and the use of assistive devices prevent musculoskeletal injuries to both the client and the healthcare worker.

Key Concept

Safe Patient Handling, Equipment Safety, and Ergonomics
Estimated Time:1m 15s
Question 2556Question →

A practical nurse is caring for a client who is 12 hours postoperative following a total thyroidectomy. The client reports a "tight, tingling" sensation around their mouth and in their fingers. The client's vital signs are: temperature 98.8°F (37.1°C), blood pressure 132/84 mmHg, heart rate 116 beats/min, and respiratory rate 24 breaths/min. While describing their symptoms, the client's voice is noticeably hoarse and has developed a high-pitched, crowing sound. Which action should the practical nurse take first?

Show answer & explanation

Answer: Remain at the bedside, ensure the emergency tracheostomy kit is immediately accessible, and urgently notify the registered nurse.

Answer

Remain at the bedside, ensure the emergency tracheostomy kit is immediately accessible, and urgently notify the registered nurse.
The correct action prioritizes airway patency and immediate clinical escalation. A high-pitched, crowing sound (stridor) combined with hoarseness and signs of hypocalcemia (tingling/tetany) indicates impending airway obstruction due to laryngeal edema or laryngospasm. The practical nurse must stay with the client to monitor for complete obstruction, prepare for an emergency surgical airway, and immediately notify the registered nurse for advanced intervention.

Step-by-Step Solution

1
Analyze the clinical findings presented in the scenario.
The client has perioral and extremity tingling (signs of hypocalcemia/tetany), tachycardia, tachypnea, hoarseness, and a high-pitched crowing sound (stridor).
Identifying the physiological meaning of the symptoms determines the severity of the complication.
2
Correlate the findings with complications specific to a total thyroidectomy.
The findings indicate damage to or removal of the parathyroid glands (causing hypocalcemia/tetany) and laryngeal nerve damage or severe cervical edema (causing hoarseness and stridor).
Understanding postoperative risks guides the nurse toward anticipating life-threatening events.
3
Prioritize the complications using the ABC (Airway, Breathing, Circulation) framework.
The high-pitched crowing sound (stridor) indicates a narrowing, obstructed airway, which is an immediate, life-threatening emergency that takes precedence over circulating calcium levels.
Airway compromise will lead to respiratory arrest much faster than an uncorrected electrolyte imbalance.
4
Determine the safest immediate action within the practical nurse's scope of practice.
The practical nurse must not leave the client, must ensure emergency airway equipment (tracheostomy kit) is ready, and must escalate immediately to the supervising RN.
Independent LPN actions focus on immediate safety and escalation when a patient requires interventions beyond the LPN scope (e.g., emergency intubation or IV calcium administration).

Key Concept

Prioritization of Airway Compromise Post-Thyroidectomy
Question 2557Question →

An older adult resident at an extended care facility is scheduled for an elective cataract extraction. The attending physician has just completed explaining the surgical risks and benefits to the resident. What actions are within the legal scope of practice for the practical nurse regarding the informed consent process? Select all that apply.

Select all that apply

Show answer & explanation

Answer: Witnessing the resident physically affixing their signature to the consent document.; Confirming that the resident is agreeing to the surgical procedure voluntarily.

Answer

The practical nurse is legally permitted to witness the resident physically signing the document and to confirm that the resident is agreeing to the procedure voluntarily.
The practical nurse's legal role in the informed consent process is to act as a witness. This involves directly observing the client physically sign the document and verifying that the client is signing it voluntarily without coercion.

Step-by-Step Solution

1
Identify the role of the healthcare provider in the informed consent process.
The provider is strictly responsible for explaining the procedure, outlining the risks and benefits, offering alternative treatments, and assessing the client's capacity to consent.
Establishing the provider's legal boundaries helps rule out actions that are outside the scope of nursing practice.
2
Determine the specific legal responsibilities delegated to the practical nurse.
The practical nurse's role is strictly to act as an advocate and a witness. This involves verifying the client's identity, ensuring the signature is authentic, and confirming the decision is voluntary.
Practical nurses do not obtain the initial consent, perform complex cognitive assessments, or explain the medical details of the surgical procedure.

Key Concept

The practical nurse's role in informed consent is limited to witnessing the client's signature and ensuring the consent is given voluntarily, whereas the provider is responsible for explaining the procedure and alternatives.
Question 2558Question →

At the beginning of the day shift, the practical nurse (PN) assumes care for a 58-year-old client admitted with hypertension and type 2 diabetes mellitus. The provider's orders include an intravenous (IV) push dose of furosemide, oral metoprolol, and subcutaneous regular insulin. Current morning assessment reveals a blood pressure of 138/82 mmHg138/82\text{ mmHg} and a capillary blood glucose of 185 mg/dL185\text{ mg/dL}. Which of the following actions by the PN are appropriate? Select all that apply.

Select all that apply

Show answer & explanation

Answer: Verify the client's name and date of birth against the medication administration record.; Assess the client's apical pulse rate prior to administering the metoprolol.; Rotate the injection site for the subcutaneous regular insulin administration.

Answer

The appropriate actions are to verify the client's name and date of birth, assess the apical pulse before giving metoprolol, and rotate the insulin injection site.
Safe pharmacological therapy requires the practical nurse to operate within their defined scope of practice while strictly adhering to safety protocols. This includes verifying at least two client identifiers, assessing vital parameters such as the apical pulse before administering beta-blockers, and utilizing proper administration techniques like rotating subcutaneous injection sites.

Step-by-Step Solution

1
Analyze the client's prescribed medications in the context of the practical nurse (PN) scope of practice.
The PN can safely administer the oral metoprolol and subcutaneous insulin, but the IV push furosemide requires a registered nurse.
Identifying tasks that fall outside the PN scope prevents unsafe practice and inappropriate task acceptance.
2
Evaluate each planned action for adherence to the rights of medication administration.
Verifying two client identifiers before administration is correct, but scanning barcodes after the client swallows the pills bypasses a critical pre-administration safety check.
Following strict medication administration rights reduces the risk of adverse errors.
3
Determine the necessary pre-administration clinical assessments and techniques for the specific medications.
Checking the apical pulse is necessary before giving a beta-blocker, and rotating sites is necessary for insulin.
Medication-specific assessments and techniques ensure therapeutic safety and efficacy.

Key Concept

Safe Medication Administration and Scope of Practice
Estimated Time:1m 30s
Question 2559Question →

A licensed practical nurse (LPN) is planning care for an assigned adult client who was admitted with acute pyelonephritis and has a history of chronic kidney disease. The client is receiving continuous intravenous fluids and scheduled antibiotics. Which of the following clinical decisions by the nurse demonstrate appropriate reduction of risk potential? Select all that apply.

Select all that apply

Show answer & explanation

Answer: Immediately notify the supervising registered nurse that the client's morning serum creatinine has increased from a baseline of 1.2 mg/dL1.2\text{ mg/dL} to 2.6 mg/dL2.6\text{ mg/dL}.; Hold the scheduled oral potassium chloride supplement due to a morning serum potassium level of 5.3 mEq/L5.3\text{ mEq/L} and alert the healthcare provider.; Initiate strict measurement of fluid intake and output, and immediately report a cumulative urine volume of 60 mL60\text{ mL} over the previous 3 hours3\text{ hours}.

Answer

The correct clinical decisions involve notifying the RN about the increased serum creatinine, holding the potassium supplement for an elevated potassium level, and reporting the low urine output.
The correct actions focus on recognizing critical changes in the client's condition and acting strictly within the licensed practical nurse (LPN) scope of practice to mitigate patient harm. A sudden increase in serum creatinine indicates acute kidney injury, which requires immediate notification to the registered nurse (RN) to potentially adjust antibiotic dosages. A serum potassium of 5.3 mEq/L5.3\text{ mEq/L} is elevated (hyperkalemia), so holding scheduled potassium supplements prevents dangerous cardiac complications. Finally, a urine output of 60 mL60\text{ mL} over 3 hours3\text{ hours} yields a rate of 20 mL/hr20\text{ mL/hr}, falling significantly below the minimum adequate threshold of 30 mL/hr30\text{ mL/hr}. This oliguria suggests worsening renal perfusion or early shock and demands immediate escalation.

Step-by-Step Solution

1
Analyze the serum creatinine level.
The value increased from 1.2 mg/dL1.2\text{ mg/dL} to 2.6 mg/dL2.6\text{ mg/dL}.
This signifies an acute decline in kidney function which requires immediate escalation to adjust medication dosages and prevent toxicity.
2
Evaluate the serum potassium level.
The morning value is 5.3 mEq/L5.3\text{ mEq/L}, which is above the normal range of 3.5−5.0 mEq/L3.5-5.0\text{ mEq/L}.
Administering additional potassium would induce severe hyperkalemia, threatening cardiac stability; holding it mitigates this risk.
3
Calculate the hourly urine output rate.
A volume of 60 mL60\text{ mL} over 3 hours3\text{ hours} equates to 20 mL/hr20\text{ mL/hr}.
Normal minimum urine output is 30 mL/hr30\text{ mL/hr}. Values below this threshold in a client with a systemic infection strongly suggest impaired organ perfusion, necessitating emergency notification.

Key Concept

Evaluating clinical data to identify emerging complications and taking actions that remain within the LPN scope of practice to mitigate harm.
Question 2560Question →

A 55-year-old client recovering from a thyroidectomy becomes confused and repeatedly attempts to pull at their surgical neck incision. Which actions are appropriate for the practical nurse (PN) to take regarding client safety and the potential use of restraints? Select all that apply.

Select all that apply

Show answer & explanation

Answer: Attempt less restrictive alternatives, such as providing a distracting activity or engaging a sitter, before considering physical restraints.; Secure the restraint straps to the movable portion of the bed frame using quick-release knots, if a physical restraint is prescribed.

Answer

The correct actions are to attempt less restrictive alternatives before considering restraints and to secure any prescribed restraint straps to the movable portion of the bed frame using quick-release knots.
Attempting less restrictive alternatives is legally and ethically required before using physical restraints. When restraints are unavoidable, securing them to the movable portion of the bed frame with quick-release knots ensures client safety during bed adjustments and allows rapid removal during emergencies.

Step-by-Step Solution

1
Evaluate the clinical scenario to identify the primary safety concern.
The client is confused and at risk of disrupting a surgical incision.
Identifying the safety risk dictates the level of intervention required.
2
Determine the appropriate first-line interventions for an agitated client.
Less restrictive alternatives, such as providing distraction or a sitter, must be utilized first.
Restraints are a last resort due to the potential for physical and psychological harm.
3
Review the standards for safe restraint application.
If applied, restraints must be tied to the movable part of the bed frame with quick-release knots.
This ensures the restraints move with the client when the bed is adjusted, preventing injury, and allows for emergency removal.
4
Analyze the scope of practice for the practical nurse (PN) regarding restraints.
The PN cannot independently evaluate the clinical readiness for restraint discontinuation.
This task requires complex clinical judgment and RN-level assessment.

Key Concept

Restraint Safety and Scope of Practice
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