All practice questions

2933 questions

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A practical nurse (PN) is stationed at the entry desk of a secure inpatient behavioral health unit. A client admitted earlier in the shift has an active "opt-out" status for the facility directory due to a recent history of being stalked. An individual approaches the desk, states the client's exact full name, presents valid photo identification showing they are an immediate family member, and asks for the client's room number. Which statement by the PN is the most appropriate response?

"I cannot confirm or deny whether an individual by that name is a client in this facility."

"The client has requested absolute privacy, so I am not permitted to give you the room number."

"Let me check the approved visitor list in the chart to see if you have permission to visit."

"I will need to call the client's room to obtain their verbal consent before allowing you to visit."

Show answer & explanation

Answer: "I cannot confirm or deny whether an individual by that name is a client in this facility."

Answer

The nurse must state that they cannot confirm or deny whether the individual is a client in the facility.

When a client requests to be omitted from the facility directory (opts out), healthcare personnel are legally obligated to protect the client's anonymity. The only legally sound response is to state an inability to confirm or deny the person's presence. This protects the client from potential harm, especially in cases involving domestic violence or stalking, as it gives the inquirer no actionable information.

Step-by-Step Solution

Analyze the client's specific confidentiality status.

The client has an active 'opt-out' status for the facility directory due to safety concerns (stalking).

Understanding the directory status determines the legal and ethical boundaries of information disclosure.

Evaluate the inquirer's request against the client's status.

Even though the visitor knows the client's full name and proves a family relationship, the 'opt-out' status supersedes this.

Under HIPAA and facility privacy rules, opting out means the facility cannot acknowledge the client's presence to anyone, including family, without explicit prior authorization.

Select the response that maintains absolute anonymity.

The response must neither confirm nor deny the client's presence to prevent a potential stalker or abuser from locating the client.

Any other response, even a refusal to provide a room number, implicitly confirms the client is admitted.

Key Concept

Health Information Portability and Accountability Act (HIPAA) Directory Opt-Out

Estimated Time:1m 15s

Question 2482Question →

During hourly overnight rounds on a surgical unit, a practical nurse observes an older adult client who is recovering from a recent right total hip arthroplasty. The client, who has a history of transient confusion, is agitated, attempting to exit the bed unassisted, and actively crossing their right leg over their left leg. Which intervention is the priority for the nurse to implement to prevent a severe complication?

Elevate the head of the bed to a high-Fowler's (90-degree) position to help the client feel less confined and reduce their agitation.

Position an abduction pillow between the client's legs and gently assist them back into a supine resting position.

Secure bilateral soft wrist restraints to the movable portion of the bed frame to immediately stop the client from falling.

Quickly administer the client's prescribed as-needed sedative medication without completing the standard identification verification process.

Show answer & explanation

Answer: Position an abduction pillow between the client's legs and gently assist them back into a supine resting position.

Answer

Position an abduction pillow between the client's legs and gently assist them back into a supine resting position.

Following a total hip arthroplasty, it is critical to maintain the affected leg in a state of abduction to prevent the prosthesis from dislocating. When the client crosses their legs, they are adducting the hip, which creates an immediate risk for a severe dislocation injury. Using an abduction pillow corrects the alignment safely, while gently assisting the client back to a supine position addresses the fall risk without resorting to chemical or physical restraints.

Step-by-Step Solution

Identify the immediate physical hazard to the client.

The client is crossing their right leg over their left leg (adduction) shortly after a right total hip arthroplasty.

Recognizing postoperative contraindications is essential to prevent injury.

Determine the physiological consequence of the client's action.

Hip adduction and extreme hip flexion can cause the newly placed prosthetic joint to dislocate.

Understanding the mechanism of injury guides the selection of the correct preventive intervention.

Select the safest, least restrictive intervention to correct the hazard.

Placing an abduction pillow prevents adduction, maintaining proper joint alignment while avoiding the use of restraints.

Client safety protocols require using the least restrictive measure to prevent injury and maintain therapeutic positioning.

Key Concept

Postoperative Positioning and Injury Prevention

Question 2483Question →

During a clinical observation on a subacute rehabilitation unit, a charge nurse evaluates a licensed practical nurse (LPN) who is implementing safety measures for several high-risk clients. Which action by the LPN demonstrates appropriate adherence to accident and error prevention protocols?

Applying a tubular elastic dressing over an intravenous insertion site and providing a towel-folding activity for a client who repeatedly pulls at the tubing.

Removing a contaminated isolation gown first, followed by the face shield, and pulling off gloves last when exiting a room on contact precautions.

Directing an experienced nursing assistant to feed a client who has just developed a sudden, new-onset cough and difficulty swallowing thin liquids.

Informing a concerned family member that an older adult client's sudden, acute visual hallucinations are a standard reaction to being admitted to an unfamiliar facility.

Show answer & explanation

Answer: Applying a tubular elastic dressing over an intravenous insertion site and providing a towel-folding activity for a client who repeatedly pulls at the tubing.

Answer

Applying a tubular elastic dressing over an intravenous insertion site and providing a towel-folding activity for a client who repeatedly pulls at the tubing.

Applying a tubular elastic dressing and offering a diversionary activity represents the correct application of least restrictive interventions. This approach protects the intravenous line from dislodgement without relying on physical restraints, thereby preventing client injury and maintaining a safe environment.

Step-by-Step Solution

Analyze each LPN intervention to determine if it adheres to evidence-based safety and error prevention standards.

Three actions pose safety risks (incorrect PPE removal, unsafe delegation, and ignoring acute delirium), while one action promotes safety through restraint alternatives.

Identifying the correct safety protocol requires evaluating multiple domains of practice including infection control, scope of practice, and physiological assessment.

Evaluate the intervention involving the intravenous line and the agitated client.

The LPN uses a tubular dressing to conceal the site and provides a folding activity.

Concealing lines and offering diversionary activities are gold-standard restraint alternatives that prevent injury while maintaining client dignity and mobility.

Key Concept

Implementation of Restraint Alternatives and Environmental Safety

Question 2484Question →

A nurse is providing morning care for a client who had a right total hip arthroplasty (posterior approach) 48 hours ago. The client needs assistance with bathing, dressing, and using the restroom. Which interventions should be included to ensure proper joint positioning and client comfort? Select all that apply.

Select all that apply

Secure a foam abduction pillow between the lower extremities during rest periods.

Adjust the bedrest to a full upright sitting angle during meal consumption.

Utilize a long-handled reacher to help the client don lower-body clothing.

Turn the client onto the right hip to reduce skin breakdown risk on the posterior torso.

Ensure a raised commode chair is placed over the standard toilet.

Prop the right foot to allow inward rotation of the leg while supine.

Show answer & explanation

Answer: Secure a foam abduction pillow between the lower extremities during rest periods.; Utilize a long-handled reacher to help the client don lower-body clothing.; Ensure a raised commode chair is placed over the standard toilet.

Answer

The correct interventions are securing a foam abduction pillow, utilizing a long-handled reacher, and ensuring a raised commode chair is used.

Proper basic care for a posterior total hip arthroplasty involves preventing the three primary mechanisms of dislocation: hip flexion greater than 90 degrees, leg adduction (crossing the midline), and internal rotation. Securing a foam abduction pillow prevents adduction during rest. Utilizing a long-handled reacher allows the client to dress without bending forward, keeping flexion below 90 degrees. Ensuring a raised commode chair is used prevents the hips from dropping below the knees, which also avoids excessive flexion during elimination.

Step-by-Step Solution

Identify the surgical procedure and its specific biomechanical risks.

The client had a right total hip arthroplasty via posterior approach, which requires preventing hip flexion greater than 90 degrees, leg adduction, and internal rotation.

These specific movements place excessive stress on the posterior joint capsule and can cause the prosthetic head to dislocate.

Evaluate each basic care action against these movement restrictions.

Abduction pillows, raised commodes, and long-handled reachers effectively prevent adduction and severe flexion. Upright sitting, rolling onto the operative side, and inward rotation violate these precautions.

Basic care and ADL assistance must align with prescribed mobility restrictions to ensure client safety and joint stability.

Key Concept

Basic care and mobility for a client following a total hip arthroplasty (posterior approach) requires strict adherence to positional precautions (avoiding flexion > 90 degrees, adduction, and internal rotation) to prevent joint dislocation.

Estimated Time:2m 0s

Question 2485Question →

A practical nurse (PN) is assigned to care for a client with a traumatic brain injury who is highly restless and repeatedly attempting to pull out a newly placed gastrostomy tube. The healthcare provider has prescribed bilateral soft wrist restraints. In what order should the PN perform the following steps to safely implement this prescription? Arrange the actions from first to last.

Drag items to arrange them in the correct order

Show answer & explanation

Answer

The correct sequence is to first verify the prescription, then explain the rationale to the client and family, apply the padded restraint to the wrists, fasten the straps to the movable bed frame, and finally check the fit with two fingers.

The sequence of restraint application must prioritize legal authorization, ethical communication, and strict physical safety. The practical nurse must first verify the prescription to ensure legal compliance. Next, educating the client and family promotes understanding. The physical application follows, starting with wrapping the padded portion to protect the skin. The restraint is then secured to the movable part of the bed frame with a quick-release knot to prevent injury during bed adjustments and allow rapid removal if needed. Finally, the nurse checks the fit by sliding two fingers under the restraint to confirm it is not too tight, protecting the client's neurovascular status.

Step-by-Step Solution

Verify the provider's prescription.

Clinical authorization is confirmed.

Restraints cannot be applied without a valid, current provider order.

Educate the client and family members.

The rationale for the safety device is understood.

Communication respects client rights and can help de-escalate anxiety or confusion.

Wrap the padded portion around the wrists.

The restraint is physically applied to the client.

Padding protects the delicate skin of the wrists from friction and pressure.

Fasten the straps to the movable portion of the bed frame.

The restraint is anchored safely.

Securing to the movable frame ensures the restraint does not tighten dangerously when the head of the bed is raised or lowered. A quick-release knot allows for immediate removal in emergencies.

Slide two fingers under the restraint.

Appropriate tension is verified.

The two-finger rule ensures the restraint is secure enough to be effective but loose enough to maintain adequate arterial blood flow and venous return.

Key Concept

Safe Implementation and Mechanics of Physical Restraints

Question 2486Question →

An older adult client who recently experienced a cerebrovascular accident has residual left-sided hemiparesis. The practical nurse is helping the client put on a clean, front-buttoning shirt. In what order should the nurse complete the following actions? Arrange the steps in the correct sequence from first to last.

Drag items to arrange them in the correct order

Show answer & explanation

Answer

The correct sequence is to first sit the client upright, dress the weak left arm, pull the shirt around the back, have the client insert their strong right arm, and finally button the shirt.

The correct sequence prioritizes client safety by first establishing a secure seated position. When dressing a client with unilateral weakness (hemiparesis), the cardinal clinical rule is to dress the affected or weaker side first. This minimizes the need to move or stretch the impaired limb, thereby reducing the risk of joint injury and pain. After the weak arm (left) is dressed, the shirt is brought around the back, allowing the client to use their unaffected arm (right) to independently slide into the remaining sleeve. Finally, securing the buttons and smoothing the fabric completes the process and prevents pressure from wrinkled clothing.

Step-by-Step Solution

Assist the client to a safe, upright seated position.

The client is stable and ready for the activity.

Establishing a secure position is the primary safety priority before initiating any activities of daily living.

Slide the left sleeve over the client's left arm.

The affected side is dressed.

Dressing the weaker side first (left side, due to left-sided hemiparesis) prevents overextension and potential injury to the affected shoulder and arm.

Pull the shirt across the client's back toward the right side.

The shirt is positioned for the strong arm.

This transitions the garment securely so the client can use their unaffected side for the next step.

Instruct the client to insert their right arm into the right sleeve.

The strong side is dressed.

The unaffected arm has the mobility to reach and push through the sleeve without requiring excessive manipulation.

Fasten the buttons and smooth out wrinkles.

The dressing process is complete.

Properly securing the clothing provides warmth and dignity, while smoothing fabric prevents friction and skin breakdown.

Key Concept

Activities of Daily Living (ADLs): Dressing a Client with Hemiparesis

Question 2487Question →

A practical nurse is reviewing morning laboratory results before administering scheduled oral medications to a client with chronic kidney disease and atrial fibrillation.

Scheduled Medications	Dose
Calcitriol	$0.25\text{ mcg}$
Calcium acetate	$667\text{ mg}$
Sevelamer	$800\text{ mg}$
Digoxin	$0.125\text{ mg}$

Laboratory Test	Result
Serum calcium	$11.8\text{ mg/dL}$
Serum phosphorus	$6.2\text{ mg/dL}$
Serum potassium	$4.5\text{ mEq/L}$
Serum digoxin level	$1.1\text{ ng/mL}$

Which action should the practical nurse take?

Withhold the calcitriol, calcium acetate, and digoxin; administer the sevelamer; and notify the registered nurse.

Administer the calcium acetate and sevelamer with breakfast, withhold the calcitriol, and report the findings during shift handoff.

Withhold all scheduled medications, independently initiate continuous cardiac monitoring, and immediately contact the health care provider.

Administer the calcitriol and digoxin after verifying the client's room number, withhold the sevelamer and calcium acetate, and notify the registered nurse.

Show answer & explanation

Answer: Withhold the calcitriol, calcium acetate, and digoxin; administer the sevelamer; and notify the registered nurse.

Answer

Withhold the calcitriol, calcium acetate, and digoxin; administer the sevelamer; and notify the registered nurse.

The client's serum calcium is critically elevated (

11.8\text{ mg/dL}

). Calcitriol (active vitamin D) and calcium acetate must be withheld because they will further increase serum calcium. Furthermore, hypercalcemia significantly increases the risk of digoxin toxicity and fatal dysrhythmias, even when the serum digoxin level is within the normal therapeutic range. Therefore, digoxin must also be withheld. Sevelamer is a non-calcium-based phosphate binder that safely addresses the hyperphosphatemia (

6.2\text{ mg/dL}

) without worsening the hypercalcemia. The practical nurse must notify the registered nurse of these critical findings.

Step-by-Step Solution

Analyze the laboratory results against normal reference ranges.

Serum calcium (

11.8\text{ mg/dL}

) and phosphorus (

6.2\text{ mg/dL}

) are critically elevated. Potassium (

4.5\text{ mEq/L}

) and digoxin (

1.1\text{ ng/mL}

) are within normal limits.

Identifying abnormal physiological values is the first step in determining medication safety.

Evaluate the mechanism of action for the prescribed phosphate binders and vitamins.

Calcitriol increases calcium absorption, and calcium acetate adds calcium. Sevelamer lowers phosphorus without adding systemic calcium.

The client has hypercalcemia, so any medication that further increases calcium (calcitriol, calcium acetate) must be withheld.

Evaluate the digoxin order in the context of the client's electrolyte imbalances.

Digoxin must be withheld despite the normal serum level.

Hypercalcemia sensitizes the myocardium to digoxin, significantly increasing the risk of toxicity and fatal dysrhythmias.

Determine the appropriate practical nursing action based on scope of practice.

Administer only the sevelamer, withhold the unsafe medications, and immediately report the critical laboratory values to the supervising registered nurse.

This action protects the client from pharmacological harm and follows the correct chain of command.

Key Concept

Pharmacological management of chronic kidney disease and the critical interaction between hypercalcemia and digoxin toxicity.

Question 2488Question →

A practical nurse is caring for an adult client on a medical-surgical unit who is on contact precautions due to a severe Clostridioides difficile (C. diff) infection. Which of the following actions should the nurse include in the client's care? (Select all that apply)

Select all that apply

Wash hands thoroughly with soap and water immediately after removing personal protective equipment.

Don a disposable gown and clean gloves prior to entering the client's room.

Ensure that dedicated medical equipment remains inside the client's room.

Remove gloves, perform hand hygiene, and then take off the contaminated gown.

Complete the initial admission assessment and formulate the client's infection control care plan.

Put on clean gloves first, followed by the disposable gown, when preparing to enter the room.

Show answer & explanation

Answer: Wash hands thoroughly with soap and water immediately after removing personal protective equipment.; Don a disposable gown and clean gloves prior to entering the client's room.; Ensure that dedicated medical equipment remains inside the client's room.

Answer

The correct actions are to wash hands with soap and water after removing personal protective equipment, don a disposable gown and clean gloves prior to entering the client's room, and ensure that dedicated medical equipment remains inside the client's room.

Clostridioides difficile (C. diff) requires strict contact precautions. This mandates donning a gown and gloves before entering the room to prevent transmission. Dedicated equipment prevents cross-contamination between clients. Additionally, because C. diff spores are highly resistant to alcohol-based hand sanitizers, hand hygiene must be performed using soap and water after doffing all personal protective equipment.

Step-by-Step Solution

Identify the specific isolation precautions required for a client with Clostridioides difficile.

C. diff requires contact precautions (gown and gloves) and specific enteric precautions (soap and water for hand hygiene) due to spore formation.

To determine the appropriate personal protective equipment and proper hand hygiene methods.

Evaluate the correct sequence for donning and doffing personal protective equipment.

Gowns should be donned before gloves; gloves should be removed before the gown (or simultaneously). Hand hygiene must be performed after all PPE is removed.

To prevent self-contamination and cross-contamination during the application and removal of protective barriers.

Differentiate between the LPN/LVN and RN scope of practice regarding client assessment.

The RN must complete the initial admission assessment and formulate the care plan; the LPN/LVN cannot independently perform these tasks but can gather data and implement the plan.

To ensure selected actions remain within the legal scope of practice for the practical nurse.

Key Concept

Standard and Transmission-Based Precautions for Clostridioides difficile

Question 2489Question →

A practical nurse (PN) working in an outpatient pediatric clinic is reviewing various requests for client health information. Match each specific information request scenario with the appropriate disclosure determination based on HIPAA and client confidentiality standards.

Click a left item, then click its matching right item

Show answer & explanation

Answer

Public health tracking of infectious diseases and requests from non-custodial parents with legal rights are permitted disclosures. Releasing records to a school without written consent and sharing a minor's confidential reproductive health records with a parent are impermissible disclosures.

The matches correctly apply HIPAA privacy rules and exceptions in an outpatient setting. Public health reporting for infectious diseases is a mandatory exception to HIPAA. Non-custodial parents retain legal access to their children's records unless a court order states otherwise. Conversely, sharing records with a school requires explicit parental authorization, and adolescents hold exclusive privacy rights over records for services they can legally consent to themselves, such as reproductive health.

Step-by-Step Solution

Analyze the public health department scenario.

Determined as a permitted disclosure.

HIPAA specifically allows the release of protected health information without client authorization for public health tracking of communicable diseases like measles.

Analyze the non-custodial parent scenario.

Determined as a permitted disclosure.

Unless restricted by a court order, non-custodial parents retain the legal right to access their minor child's health records.

Analyze the school nurse request scenario.

Determined as an impermissible disclosure.

Schools are separate legal entities, and releasing an asthma action plan requires an active, signed release of information from the legal guardian.

Analyze the adolescent reproductive health scenario.

Determined as an impermissible disclosure.

When an adolescent legally consents to reproductive health services, they maintain the right to privacy for those specific records, and parents cannot access them without the minor's consent.

Key Concept

Confidentiality and Information Security Exceptions

Question 2490Question →

Following medication administration and a dressing change for a client diagnosed with both active pulmonary tuberculosis and a draining methicillin-resistant Staphylococcus aureus (MRSA) wound, the practical nurse prepares to leave the isolation environment. Which procedure correctly describes the removal of the required personal protective equipment (PPE)?

Remove the gloves and gown inside the client's room, perform hand hygiene, exit the room and close the door, then remove the N95 respirator.

Remove the gloves, gown, and N95 respirator inside the client's room, and then perform hand hygiene before opening the door.

Exit the client's room, immediately close the door, and remove the contaminated gloves, gown, and N95 respirator in the adjacent hallway.

Remove the gloves and N95 respirator inside the client's room, perform hand hygiene, exit the room, and then remove the contaminated gown.

Show answer & explanation

Answer: Remove the gloves and gown inside the client's room, perform hand hygiene, exit the room and close the door, then remove the N95 respirator.

Answer

The nurse must remove the gloves and gown inside the client's room, perform hand hygiene, exit the room, and then remove the N95 respirator.

When a client is on both Airborne and Contact Precautions, the nurse must prevent the spread of contact pathogens to the hallway while also protecting their own airway from suspended particles. The correct procedure is to remove the most contaminated items (gloves and gown) inside the room, perform hand hygiene, exit the room, close the door, and finally remove the N95 respirator.

Step-by-Step Solution

Identify the transmission-based precautions required for the client's diagnoses.

Tuberculosis requires Airborne Precautions (N95 respirator), and MRSA requires Contact Precautions (gown and gloves).

Different pathogens require specific protective equipment and removal protocols based on how they spread.

Determine the correct location for doffing contact precaution PPE.

Gloves and gown must be removed inside the client's room.

This prevents dragging contact pathogens (MRSA) out of the contaminated environment and into clean areas.

Determine the correct location for doffing airborne precaution PPE.

The N95 respirator must be removed outside the client's room after the door is closed.

The respirator protects the nurse from inhaling suspended infectious nuclei; it must stay on until the nurse is entirely out of the airborne environment.

Key Concept

PPE Doffing Sequence for Combined Precautions

Question 2491Question →

The nursing care team on a medical-surgical unit consists of a Registered Nurse (RN), a Practical/Vocational Nurse (PN/VN), and an Assistive Personnel (AP). Match each clinical task to the most appropriate interprofessional team member based on their legal scope of practice and safe delegation principles.

Click a left item, then click its matching right item

Show answer & explanation

Answer

Initiating the first dose of an IV antibiotic is assigned to the Registered Nurse (RN); Reinforcing previously taught instructions is assigned to the Practical/Vocational Nurse (PN/VN); Assisting a medically stable client with transferring is assigned to the Assistive Personnel (AP).

Delegation decisions must strictly align with each team member's legal scope of practice. The RN maintains responsibility for initial assessments, care planning, and high-risk procedures such as first-dose IV medications. The PN/VN is qualified to reinforce existing education and perform focused assessments or standard nursing procedures on stable clients. The AP is properly assigned routine, low-risk activities of daily living for clients with predictable outcomes.

Step-by-Step Solution

Analyze the task of initiating a first dose of an intravenous antibiotic.

This procedure involves high risk for allergic reactions and requires continuous comprehensive assessment.

Initial client assessment and administration of high-risk initial IV medications fall strictly under the RN scope of practice.

Analyze the task of reinforcing previously taught instructions regarding incentive spirometry.

This is a follow-up educational task rather than the development of an initial teaching plan.

The PN/VN is legally permitted to reinforce teaching that was initially performed by the RN, as it does not require formulating a new educational plan.

Analyze the task of assisting a medically stable client to a bedside commode.

This is a standard, routine activity of daily living (ADL) with a predictable and stable outcome.

Standard ADLs on clients whose conditions are stable can be safely delegated to Assistive Personnel (AP) according to the five rights of delegation.

Key Concept

Delegation and Scope of Practice for the Interprofessional Team

Question 2492Question →

A practical nurse is caring for an alert and oriented older adult client whose discharge is scheduled for later in the day. The client's adult child, who is the designated healthcare proxy, arrives and states, "I am taking my parent to a memory care facility right now." The client privately tells the nurse, "I do not want to go there. I live independently and I want to go back to my own house." Which of the following is the most appropriate action for the practical nurse to take?

Notify the charge nurse and the facility social worker immediately about the client's stated wishes.

Explain to the client that the designated healthcare proxy has the legal authority to make the final discharge decision.

Coordinate the cancellation of the memory care transfer and independently arrange for home health services.

Ask the client's roommate if the client had previously expressed a desire to return home instead of the facility.

Show answer & explanation

Answer: Notify the charge nurse and the facility social worker immediately about the client's stated wishes.

Answer

Notify the charge nurse and the facility social worker immediately about the client's stated wishes.

The correct action is to notify the interdisciplinary team (charge nurse and social worker). A designated healthcare proxy only makes medical decisions when the client is deemed legally incompetent or unable to make their own decisions. Because this client is alert and oriented, they retain the right to self-determination regarding their discharge location. The practical nurse advocates for the client by ensuring the appropriate team members are aware of this conflict so it can be legally and safely resolved.

Step-by-Step Solution

Assess the client's current cognitive status and legal rights.

The client is alert and oriented, meaning they retain the right to self-determination and their healthcare proxy is not currently active.

Understanding when a healthcare proxy takes effect is crucial for protecting client rights.

Identify the conflict requiring advocacy.

There is a direct conflict between the competent client's wishes and the family member's intent, creating a high-risk discharge scenario.

Nurses have an ethical and legal duty to advocate for the client's stated preferences, even when family members disagree.

Determine the appropriate scope of practice for the practical nurse.

The nurse escalates the complex ethical and legal discharge conflict to the charge nurse (RN) and social worker.

Practical nurses must recognize situations that require interdisciplinary collaboration and RN-level case management.

Key Concept

Client Rights, Self-Determination, and Advocacy

Question 2493Question →

A practical nurse is preparing to administer a morning dose consisting of $5\text{ units}$ of regular insulin and $15\text{ units}$ of NPH insulin to a client with type 2 diabetes mellitus. After performing hand hygiene, in what order should the nurse perform the following actions to safely prepare the mixed injection? Arrange the steps in the correct chronological sequence.

Drag items to arrange them in the correct order

Show answer & explanation

Answer

The correct sequence is to first roll the NPH vial, then cleanse both vials, inject air into the NPH vial, inject air into the regular insulin vial, withdraw the regular insulin, and finally withdraw the NPH insulin.

The correct sequence for mixing insulins follows the 'Clear before Cloudy' principle. The nurse must first prepare the medication by rolling the NPH suspension and disinfecting the vials. Air must be injected into the cloudy vial first, followed by the clear vial, to pressurize them. The clear (regular) insulin is then withdrawn first to ensure no cloudy (NPH) insulin accidentally enters and contaminates the clear insulin vial.

Step-by-Step Solution

Roll the NPH insulin vial gently between the palms.

The NPH suspension is evenly mixed.

NPH insulin settles and must be mixed gently to avoid bubbles that could lead to inaccurate dosing.

Cleanse the rubber stoppers of both vials.

The injection sites on the vials are disinfected.

Standard infection control practice dictates disinfecting vials prior to needle insertion.

Inject air into the NPH (cloudy) vial.

The NPH vial is pressurized without contaminating the needle.

Pressurizing the vial prevents a vacuum. Doing this first ensures the needle remains sterile for the regular insulin vial.

Inject air into the regular (clear) insulin vial.

The regular insulin vial is pressurized.

Pressurizing the vial prevents a vacuum and prepares it for immediate withdrawal.

Withdraw the regular (clear) insulin.

5\text{ units}

of clear insulin are drawn into the syringe.

Clear insulin must be drawn first ('clear before cloudy') to prevent NPH from accidentally contaminating the regular insulin vial.

Withdraw the NPH (cloudy) insulin.

15\text{ units}

of NPH are drawn into the syringe for a total volume of

20\text{ units}

The intermediate-acting insulin is drawn last to complete the mixed dose safely.

Key Concept

When mixing insulins, the regular (clear, short-acting) insulin must be drawn up before the NPH (cloudy, intermediate-acting) insulin to prevent contamination of the rapid-acting insulin.

Question 2494Question →

A 68-year-old client is receiving care for severe acute pancreatitis. On the second day of admission, the client suddenly becomes extremely restless, disoriented to time and place, and complains of intense thirst. Current clinical data reveals a temperature of 99.2°F (37.3°C), a heart rate of 118 beats/minute, a blood pressure of 100/78 mm Hg, and a respiratory rate of 26 breaths/minute. The client's urine output has been 35 mL over the past two hours. Which action is the priority for the practical nurse to take?

Stay with the client, instruct a colleague to immediately alert the registered nurse, and prepare for fluid resuscitation.

Document the vital signs and continue monitoring, as mild hypotension is an expected finding with this diagnosis.

Administer the prescribed as-needed subcutaneous opioid analgesic to manage suspected escalating abdominal pain.

Implement fall precautions and dim the room lights to decrease sensory stimulation for the confused client.

Show answer & explanation

Answer: Stay with the client, instruct a colleague to immediately alert the registered nurse, and prepare for fluid resuscitation.

Answer

The priority action is to stay with the client, have a colleague notify the registered nurse, and prepare for immediate fluid resuscitation.

The correct answer identifies the need for immediate escalation due to a physiological crisis. Severe acute pancreatitis causes systemic inflammation leading to massive fluid shifts from the intravascular space into the interstitial space (third-spacing). The client's presentation—tachycardia, tachypnea, a narrow pulse pressure, extreme thirst, oliguria, and altered mental status—are textbook signs of compensatory hypovolemic shock. The practical nurse must prioritize safety by staying with the unstable client while delegating the immediate notification of the registered nurse to initiate life-saving fluid resuscitation.

Step-by-Step Solution

Analyze the client's vital signs and clinical presentation.

Identification of tachycardia, tachypnea, a significantly narrowed pulse pressure (100/78 mm Hg = 22 mm Hg), oliguria, and new-onset altered mental status.

Recognizing subtle changes in physiological data is the first step in identifying a life-threatening complication.

Synthesize the assessment findings with the client's primary diagnosis of severe acute pancreatitis.

Recognition that pancreatitis causes massive third-spacing of fluids, placing the client at extremely high risk for hypovolemic shock.

Connecting the diagnosis to the physiological findings confirms that the restlessness and vital sign trends are due to hypoperfusion, not pain or simple delirium.

Determine the priority nursing intervention based on the severity of the client's condition.

The client is hemodynamically unstable and requires immediate escalation to the registered nurse while maintaining continuous bedside observation.

In emergent situations involving ABC compromise, the practical nurse's priority is rapid escalation of care while ensuring immediate client safety.

Key Concept

Recognition of compensatory hypovolemic shock and third-spacing

Question 2495Question →

A practical nurse is preparing to perform a routine fundal assessment on a client who is 12 hours postpartum following a spontaneous vaginal delivery at 39 weeks of gestation. In what order should the nurse perform the following actions? Arrange the steps in the correct clinical sequence.

Drag items to arrange them in the correct order

Show answer & explanation

Answer

The correct sequence is: Instruct the client to void, assist the client into a supine position with knees flexed, apply clean gloves and lower the perineal pad, support the lower uterine segment just above the symphysis pubis, and finally palpate the top of the uterus.

The correct sequence ensures patient safety, accurate data collection, and proper infection control. The bladder must be completely empty first to prevent uterine displacement. The client is then appropriately positioned to relax abdominal muscles. Gloves are donned and the pad is lowered to maintain standard precautions and allow observation of lochia. Critically, the lower uterine segment must be firmly supported before palpating the top of the fundus to prevent uterine inversion.

Step-by-Step Solution

Instruct the client to void and completely empty their bladder.

The bladder is emptied.

Ensures accurate fundal assessment by preventing upward and lateral displacement of the uterus.

Assist the client into a supine position with their knees slightly flexed.

The client's abdominal musculature is relaxed.

Facilitates accurate and comfortable palpation of the uterus.

Apply clean gloves and lower the perineal pad to expose the perineum.

The perineal area is visible and infection control is maintained.

Allows simultaneous assessment of lochia volume and characteristics when pressure is applied to the fundus.

Place one hand firmly against the lower abdomen, just above the symphysis pubis.

The lower uterine segment is stabilized.

Crucial safety measure to prevent uterine inversion when downward pressure is applied.

Palpate the top of the uterus (fundus) with the flat of the dominant hand.

Uterine tone and height are determined.

Identifies the risk or presence of postpartum hemorrhage caused by uterine atony.

Key Concept

Postpartum Fundal Assessment Procedure

Question 2496Question →

A practical nurse is caring for a client receiving oral morphine sulfate for cancer-related pain. The client's spouse states, "My partner is in a lot of pain, please give the next dose of medication." Upon assessment, the nurse observes that the client is somnolent, difficult to arouse, and has a respiratory rate of $10\text{ breaths per minute}$ . Which action should the nurse take first?

Provide the prescribed oral morphine to manage the pain as requested by the spouse.

Withhold the scheduled medication and immediately notify the registered nurse of the client's respiratory status.

Prepare to independently administer intravenous naloxone to reverse the suspected opioid toxicity.

Give the medication quickly to relieve the pain, bypassing the barcode scanning process due to the urgency.

Show answer & explanation

Answer: Withhold the scheduled medication and immediately notify the registered nurse of the client's respiratory status.

Answer

The practical nurse should withhold the scheduled medication and immediately notify the registered nurse of the client's respiratory status.

The correct action is to withhold the medication and notify the registered nurse. A respiratory rate of

10\text{ breaths per minute}

and somnolence are classic signs of opioid toxicity. Giving further doses of morphine could lead to fatal respiratory arrest. The practical nurse is acting safely and within their scope of practice by holding the medication and reporting the critical findings up the chain of command.

Step-by-Step Solution

Assess the client's vital signs and level of consciousness prior to opioid administration.

The client is somnolent with a respiratory rate of

10\text{ breaths per minute}

Opioids like morphine can cause life-threatening central nervous system and respiratory depression.

Prioritize the assessment findings using the Airway, Breathing, Circulation (ABC) framework.

The compromised respiratory rate and somnolence take priority over the spouse's request for pain management.

A respiratory rate below

12\text{ breaths per minute}

is a critical sign of respiratory depression.

Determine the appropriate intervention within the practical nurse scope of practice.

The nurse withholds the dose and escalates the critical findings to the registered nurse.

The practical nurse must protect the client from further harm and report abnormal findings to the supervising nurse for advanced intervention.

Key Concept

Opioid-induced respiratory depression and the practical nurse's role in safe medication administration.

Question 2497Question →

While walking a recovering individual down the facility corridor, the client suddenly reports extreme dizziness and begins to collapse. To prevent injury, arrange the following actions in the correct sequence for the nurse to safely assist the client to the floor.

Drag items to arrange them in the correct order

Show answer & explanation

Answer

The correct sequence for managing a falling client is to first secure the transfer belt, establish a wide stance, pull the client backward against the nurse's body, allow the client to slide down the extended leg, and finally bend the knees to lower the client while protecting their head.

Executing an assisted, controlled fall is a vital accident prevention protocol. It minimizes injury to both the client and the nurse. By immediately securing the client, broadening the base of support, utilizing the nurse's center of gravity, and using the large leg muscles to guide the descent, the nurse prevents sudden blunt force trauma to the client and avoids hazardous ergonomic strain.

Step-by-Step Solution

Maintain a continuous, firm grip on the client's transfer belt.

The client is physically secured by the nurse.

Immediate physical control is necessary to transition the event from an uncontrolled collapse to an assisted fall.

Establish a wide base of support with one foot positioned slightly forward.

The nurse's balance and structural stability are maximized.

A widened stance prevents the nurse from being pulled off balance by the sudden downward force of the client.

Pull the client's weight backward against the nurse's center of gravity.

The client's body is stabilized against the nurse.

Aligning the client's center of gravity with the nurse's reduces the leverage of the falling weight, preventing ergonomic injury.

Allow the client to slide downward along the nurse's extended front leg.

The client is guided toward the floor in a controlled manner.

The leg acts as a physical ramp, absorbing the momentum of the fall and preventing a direct impact with the floor.

Bend at the knees to lower the client while supporting their head and neck.

Both the client and the nurse reach the floor safely without trauma.

Using the large muscles of the legs (squatting) protects the nurse's back, while hands-on support prevents cranial injury to the client.

Key Concept

Controlled Client Fall Technique and Ergonomic Safety

Estimated Time:1m 30s

Question 2498Question →

An older adult client with type 2 diabetes mellitus is prescribed $12\text{ units}$ of regular insulin and $20\text{ units}$ of NPH insulin subcutaneously. Arrange the steps the practical nurse must follow to safely prepare this mixed dose in a single syringe in the correct chronological order.

Drag items to arrange them in the correct order

Show answer & explanation

Answer

The correct sequence is: Roll the NPH vial, cleanse both stoppers, inject air into NPH, inject air into regular, withdraw regular, then withdraw NPH.

When mixing NPH and regular insulin, the standard safety protocol is 'clear before cloudy'. The practical nurse must first suspend the NPH by rolling, disinfect both vials, and inject the required air into the NPH vial without touching the liquid. Next, the nurse injects air into the regular insulin vial and immediately draws up the regular (clear) insulin. Finally, the nurse draws up the NPH (cloudy) insulin. This strict sequence prevents contamination of the rapid-acting regular insulin vial with the longer-acting NPH insulin.

Step-by-Step Solution

Roll the vial of NPH insulin gently between the palms.

The cloudy suspension is mixed evenly.

NPH insulin settles when resting. Rolling prevents bubbles that shaking would cause, ensuring an accurate dose.

Scrub the rubber stoppers of both insulin vials with alcohol wipes.

The entry points on the vials are disinfected.

This prevents the introduction of pathogens into the sterile vials when they are punctured.

Inject

20\text{ units}

of air into the NPH insulin vial.

The pressure in the NPH vial is equalized without contaminating the needle.

Air prevents a vacuum. The needle must stay above the fluid so it remains clean for the regular insulin vial.

Inject

12\text{ units}

of air into the regular insulin vial.

The pressure in the regular insulin vial is equalized.

This allows for easy withdrawal of the medication. The needle is left in place for the next step.

Withdraw exactly

12\text{ units}

of regular insulin.

The syringe contains the clear, short-acting insulin.

Regular insulin must be drawn first ('clear before cloudy') to prevent NPH from contaminating the regular insulin vial.

Insert the needle into the NPH insulin vial and withdraw exactly

20\text{ units}

The syringe contains a total of

32\text{ units}

of mixed insulin.

NPH is drawn last. Extreme precision is required because if too much is withdrawn, it cannot be pushed back without contaminating the vial.

Key Concept

Safe sequence for mixing regular (short-acting) and NPH (intermediate-acting) insulin.

Question 2499Question →

A practical nurse (PN) is documenting vital signs on a computer workstation in a clinical unit. A healthcare provider approaches, states they are in a rush to manage an emergency, and asks the PN to leave the electronic health record (EHR) session open so the provider can quickly enter a medication order for a different client. Which action should the PN take?

Log out of the computer workstation completely before allowing the provider to use it.

Keep the session active but directly observe the provider while the order is entered.

Minimize the current client's chart so the provider can open a new window under the active login.

Navigate to the provider's specified client chart within the active session to save time.

Show answer & explanation

Answer: Log out of the computer workstation completely before allowing the provider to use it.

Answer

The practical nurse must log out of the computer workstation completely before allowing the healthcare provider to use it.

Logging out completely ensures that the healthcare provider must log in with their own unique credentials. This maintains accurate audit trails and compliance with information security regulations, which dictate that all electronic documentation must be legally attributed to the individual actually performing the action. Even in urgent situations, nurses must never share their login credentials or allow others to chart under their name.

Step-by-Step Solution

Recognize the security and legal implications of the provider's request.

The provider is asking to use an EHR session that is authenticated under the practical nurse's personal credentials.

Identifying the nature of the request is necessary to evaluate it against facility policies and federal laws.

Apply HIPAA and information security standards to the scenario.

Information security standards mandate that all EHR actions must be traceable to the specific individual who performed them; sharing logins is never permitted, even in an emergency.

EHR audit trails act as legal documentation of who accessed or altered a client's health information.

Determine the priority nursing action.

The nurse must secure the workstation by logging out entirely.

Logging out requires the provider to log in with their own credentials, thereby protecting client confidentiality and ensuring accurate medical records.

Key Concept

Electronic Health Record (EHR) Security and User Authentication

Estimated Time:1m 0s

Question 2500Question →

A practical nurse is planning morning hygiene care for an immobile client who receives continuous enteral tube feedings. The client requires a complete bed bath and a bottom sheet change, which will necessitate temporarily lowering the head of the bed. Which action should the nurse take to safely provide this basic care?

Position the client in a right lateral recumbent position with the bed flat so the feeding can continue safely during the bath.

Lower the head of the bed to 15 degrees and leave the feeding infusion running, working as quickly as possible to minimize the time the client is flat.

Pause the continuous feeding pump, lower the head of the bed to perform the care, and elevate the head of the bed to at least 30 degrees before restarting the infusion.

Instruct assistive personnel to complete the bed bath and tell them to turn off the feeding pump if the client begins to cough.

Show answer & explanation

Answer: Pause the continuous feeding pump, lower the head of the bed to perform the care, and elevate the head of the bed to at least 30 degrees before restarting the infusion.

Answer

Pause the continuous feeding pump, lower the head of the bed to perform the care, and elevate the head of the bed to at least 30 degrees before restarting the infusion.

To prevent aspiration, the head of the bed must remain elevated at 30 to 45 degrees while continuous enteral feedings are infusing. When basic care, such as a bed bath or linen change, requires lowering the bed to properly turn the client, the nurse must first pause the feeding pump. The infusion can only be safely restarted after the care is complete and the client's head is repositioned to an elevation of at least 30 degrees.

Step-by-Step Solution

Analyze the client's risk factors based on the medical intervention.

Identified that continuous enteral feeding poses a high risk for aspiration if the client is not positioned correctly.

Gravity is required to keep stomach contents from refluxing into the esophagus and airway during active tube feedings.

Evaluate the requirements for the planned basic care procedure.

Recognized that completing a full bed bath and changing the bottom linens typically requires lowering the head of the bed to allow for side-to-side turning.

Maintaining proper body mechanics and ensuring skin folds are properly cleaned and dried is difficult when the bed is elevated.

Prioritize interventions to maintain airway safety.

Determined that the feeding infusion must be paused prior to altering the bed's elevation.

Protecting the airway (Airway, Breathing, Circulation) is the highest priority; leaving the feeding on while flat compromises the airway.

Establish safe parameters for resuming the intervention.

Concluded that the head of the bed must be returned to a minimum 30-degree elevation before the pump is turned back on.

A minimum 30-degree elevation is the standard evidence-based practice to prevent aspiration in clients receiving enteral nutrition.

Key Concept

Aspiration precautions during continuous enteral feedings and basic hygiene care.

Estimated Time:1m 15s

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