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Question 161Question →

An older adult client who recently returned from abdominal surgery is restless, disoriented, and continuously attempting to remove their surgical dressing. Which action should the practical nurse (PN) take first to protect the client while adhering to the principle of least restrictive interventions?

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Answer: Assess the client for underlying, reversible causes of the agitation, such as unmanaged pain or a full bladder.

Answer

Assess the client for underlying, reversible causes of the agitation, such as unmanaged pain or a full bladder.
The correct action prioritizes the principle of least restrictive care. Before applying physical or chemical restraints, the nurse must systematically assess for and address underlying, reversible triggers of agitation. In postoperative older adult clients, unmanaged pain, hypoxia, and urinary retention are common, easily treatable causes of acute restlessness. Resolving these issues often eliminates the need for restraints entirely.

Step-by-Step Solution

1
Analyze the clinical scenario
The client is an older adult exhibiting acute postoperative restlessness and agitation, posing a direct risk to their surgical site.
Understanding the patient's presentation helps prioritize safe and ethical nursing actions.
2
Apply the principle of least restrictive interventions
The nurse must identify and attempt to resolve underlying causes of agitation before considering restrictive measures.
Physical and chemical restraints are interventions of last resort due to their associated physical and psychological risks.
3
Determine the initial nursing action
Assessing for basic physiological needs, such as acute pain, hypoxia, or urinary retention, is the most appropriate first step.
Treating the root cause often resolves the behavioral issue completely without the need for any physical or chemical restraints.

Key Concept

Prioritizing least restrictive alternatives and identifying reversible causes of acute agitation.
Question 162Question →

While providing care on a busy medical-surgical unit, a practical nurse (PN) encounters several clinical situations. Which action demonstrates the PN's strict adherence to legal and ethical parameters of practice?

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Answer: Declining a directive from the registered nurse (RN) to administer an initial dose of intravenous (IV) push pain medication to a postoperative client

Answer

The correct action is declining the directive from the RN to administer the intravenous (IV) push pain medication.
The scope of practice for a Practical Nurse (PN) generally excludes the administration of intravenous (IV) push medications, as this requires advanced assessment and rapid intervention skills. A fundamental ethical and legal responsibility of the PN is to recognize their scope of practice and firmly decline any delegated tasks that exceed it, even if the directive comes from a higher-level practitioner such as an RN.

Step-by-Step Solution

1
Analyze the action regarding informed consent.
The PN is not permitted to explain surgical risks; this is solely the provider's duty.
Understanding the strict limits of the PN role in obtaining informed consent prevents practicing medicine without a license.
2
Evaluate the action regarding confidentiality.
Confirming a client's presence and condition to a neighbor without authorization violates HIPAA.
Client health information must be fiercely protected from unauthorized individuals to maintain privacy and legal compliance.
3
Assess the action regarding mandatory reporting.
Nurses must report suspected abuse immediately; waiting for proof is legally inappropriate.
Mandated reporting laws are designed to rapidly protect vulnerable populations based on reasonable suspicion, not established proof.
4
Review the action regarding scope of practice and delegation.
Administering IV push medications is generally outside the PN scope of practice, so refusing the assignment is the correct, lawful action.
PNs are independently accountable for accepting only tasks within their legal scope, regardless of who delegates them.

Key Concept

The practical nurse must recognize and strictly adhere to established boundaries of practice, including scope of delegation, confidentiality laws, informed consent roles, and mandatory reporting requirements.
Question 163Question →

The practical nurse (PN) on a medical-surgical unit is reviewing the morning client census to determine appropriate care assignments and collaboration needs. Match each specific client scenario to the most appropriate interprofessional team member or delegation action.

Click a left item, then click its matching right item

Items

A client preparing for discharge who requires coordination of medical transport and financial assistance for home oxygen therapy.
A client receiving continuous enteral feeding who requires verification of gastric residual volume prior to scheduled medications.
A client requiring routine oral hygiene and bed repositioning who has a well-established tracheostomy.
A client admitted with a COPD exacerbation who develops sudden-onset restlessness, paradoxical chest movement, and decreasing oxygen saturation.

Matches

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Answer

The MSW coordinates financial and transport logistics; the PN independently verifies enteral feedings; the UAP performs routine oral hygiene for the stable tracheostomy client; and the RN manages the acutely deteriorating COPD client.
Safe delegation and care assignments require matching the complexity and stability of the client to the appropriate caregiver's legal scope of practice. Unstable clients require the RN's comprehensive assessment, routine and stable tasks can be delegated to UAPs, standard nursing procedures on stable clients fall within the PN scope, and complex discharge resource coordination requires interprofessional collaboration with social services.

Step-by-Step Solution

1
Analyze the discharge planning scenario.
Matches with Medical Social Worker (MSW) or Case Manager.
Nurses collaborate with social services to address socioeconomic barriers to safe discharge, such as securing funding for home oxygen and arranging specialized transportation.
2
Evaluate the continuous enteral feeding scenario.
Matches with Perform independently as the Practical Nurse (PN).
Checking residual volumes and verifying tube placement are predictable, data-collection tasks associated with medication administration, which are core competencies within the PN scope of practice.
3
Assess the tracheostomy care scenario.
Matches with Assign to the Unlicensed Assistive Personnel (UAP).
While an unstable airway requires nursing care, providing standard hygiene and repositioning for a client with a healed, established tracheostomy involves standard, unchanging procedures appropriate for UAP delegation.
4
Examine the scenario involving sudden respiratory decline.
Matches with Transfer care to the Registered Nurse (RN).
The client is exhibiting sudden hypoxemia and respiratory distress. The PN scope is limited to data collection on stable clients; unstable clients require the RN's comprehensive assessment and evaluation skills.

Key Concept

Interprofessional collaboration and delegation based on client stability, task predictability, and legal scope of practice boundaries.
Question 164Question →

A client with a percutaneous endoscopic gastrostomy (PEG) tube is receiving continuous enteral nutrition. The practical nurse (PN) responds to the client's coughing and observes them struggling to breathe, with formula pooling in their mouth. A quick check of the feeding pump reveals it was incorrectly programmed to infuse at 150 mL/hr instead of the prescribed 50 mL/hr. Arrange the following actions in the priority sequence the PN should perform them to manage this error and ensure client safety.

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Answer

The correct priority sequence is to first turn off the enteral feeding pump, then turn the client to a lateral side-lying position, suction the oral cavity, obtain vital signs including oxygen saturation, and finally notify the RN and prescribing provider.
The correct sequence prioritizes the principles of basic life support and error management: mitigate the source of the injury, secure the airway, collect objective data, and then communicate the findings. Stopping the pump instantly halts the hazardous situation. Positioning laterally and suctioning prevent the immediate life-threatening complication of aspiration pneumonia. Finally, obtaining vital signs provides the necessary clinical data to effectively notify the RN and healthcare provider of the client's status.

Step-by-Step Solution

1
Immediately turn off the continuous enteral feeding infusion pump.
The infusion of formula is halted.
Eliminating the source of the error prevents additional volume from entering the stomach and refluxing into the airway.
2
Turn the client to a lateral (side-lying) position.
The airway is physically protected using gravity.
This position facilitates drainage of the regurgitated formula out of the mouth, preventing immediate aspiration into the lungs.
3
Suction the client's oral cavity to remove the visible enteral formula.
The airway is actively cleared of remaining hazards.
Suctioning removes the formula that the client is unable to effectively expectorate, ensuring a patent airway.
4
Obtain the client's oxygen saturation level and a full set of vital signs.
Objective clinical data is gathered.
Assessing vital signs determines the physiological impact of the aspiration event and establishes a baseline for further interventions.
5
Notify the registered nurse (RN) and the prescribing provider of the event and assessment findings.
The healthcare team is activated for advanced care.
Reporting the error along with current vital signs allows the RN and provider to order necessary follow-up care, such as oxygen therapy or a chest radiograph.

Key Concept

Immediate management of a medication/feeding administration error by prioritizing basic airway support and data collection before escalation.
Question 165Question →

During safety rounds, a practical nurse (PN) assesses a postoperative client who was placed in a physical vest restraint one hour ago due to severe emergence delirium and impulsive behavior. The PN notes that the previously highly agitated client has suddenly become limp, with eyes closed and a shallow respiratory rate of 10 breaths per minute. Which action should the PN take first?

Show answer & explanation

Answer: Release the vest restraint immediately and perform a rapid assessment of the client's airway and breathing.

Answer

The correct action is to release the vest restraint immediately and perform a rapid assessment of the client's airway and breathing.
Vest restraints pose a significant risk for mechanical asphyxiation and fatal respiratory compression, especially if the client slips down in the bed. A sudden transition from high agitation to being limp with a depressed respiratory rate (10 breaths per minute) is a medical emergency indicating potential airway compromise or hypoxia. The PN must immediately remove the restrictive device to ensure full chest expansion and prioritize the assessment of airway, breathing, and circulation (ABCs).

Step-by-Step Solution

1
Analyze the clinical data presented in the scenario.
The postoperative client in a vest restraint has transitioned from high agitation to limpness with a shallow respiratory rate of 10 breaths per minute.
Identifying acute changes in baseline status is the first step in recognizing a clinical emergency.
2
Correlate the assessment findings with the specific risks of the applied safety device.
Vest restraints carry a high risk of chest compression and mechanical asphyxiation if the client shifts or the restraint is secured improperly.
Understanding device-specific complications helps identify the root cause of the client's respiratory depression.
3
Apply the Airway, Breathing, Circulation (ABC) prioritization framework to determine the immediate nursing action.
The most critical action is to relieve potential mechanical obstruction to breathing by releasing the restraint and immediately assessing the airway.
Life-threatening physiological needs must be addressed before documentation, positioning adjustments, or secondary assessments.

Key Concept

Prioritizing Emergency Interventions for Restraint Complications
Question 166Question →

A practical nurse (PN) is caring for a client with altered mental status who is repeatedly attempting to pull out their continuous intravenous (IV) catheter. Place the following nursing actions in the correct sequence, beginning with the initial action and progressing from the least restrictive to the most restrictive intervention. (All options must be used).

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Answer

The correct sequence is to first assess for physiological causes, then camouflage the tubing, provide a diversionary activity, arrange for a bedside sitter, and finally request a prescription for restraints as a last resort.
The nursing process requires assessing the client first to identify treatable causes of agitation. Once physiological needs are ruled out, the nurse must exhaust alternatives to restraints, escalating from passive environmental changes (camouflaging tubes) to active behavioral interventions (diversion), then to human supervision (a sitter). Only when all these less restrictive measures fail can the nurse request physical restraints.

Step-by-Step Solution

1
Assess the client's oxygen saturation, pain level, and bladder distention.
Rules out underlying physiological causes of agitation.
Assessment is always the first step in the nursing process to ensure physical needs are met.
2
Camouflage the intravenous tubing by wrapping it loosely in a cohesive bandage and placing it under the client's sleeve.
Removes the visual trigger.
Passive environmental modification is the least restrictive intervention.
3
Provide a safe diversionary activity, such as offering an activity apron or washcloths to fold.
Channels the client's restless energy safely.
Active behavioral redirection is slightly more restrictive but keeps the hands occupied without physical confinement.
4
Collaborate with the nursing supervisor to arrange for a continuous one-to-one bedside sitter.
Provides continuous supervision and verbal redirection.
A sitter restricts privacy but does not physically confine the client.
5
Notify the healthcare provider to request a prescription for bilateral soft wrist restraints.
Secures the medical device physically.
Restraints are the absolute last resort when all other less restrictive alternatives have failed.

Key Concept

The hierarchy of restraint alternatives dictates that nurses must first assess for physiological causes of agitation, then systematically implement interventions progressing from least restrictive (environmental and diversionary) to most restrictive (physical restraints).
Question 167Question →

A registered nurse (RN) delegates a practical nurse (PN) to obtain a client's signature on a surgical consent form for an upcoming wound debridement. The RN states, "The surgeon just finished explaining the procedure, so you only need to witness the signature." As the PN hands the client the form, the client states, "I am ready to sign, but I honestly cannot remember what the doctor said about the chances of getting an infection." Which action should the PN take?

Show answer & explanation

Answer: Withhold the consent document and notify the surgeon that the client requires clarification regarding the procedural risks.

Answer

The PN must withhold the consent document and notify the surgeon that the client requires clarification regarding the procedural risks.
The provider performing the procedure is legally responsible for obtaining informed consent, which includes explaining the risks, benefits, and alternatives. The role of the practical nurse (PN) is solely to witness the signature and verify that the client is signing voluntarily with full understanding. Because the client explicitly stated they do not remember the risks, the consent is no longer informed. The PN must halt the signing process and notify the provider to re-educate the client.

Step-by-Step Solution

1
Evaluate the client's statement regarding their understanding of the procedure.
The client explicitly states they do not remember the risks of infection associated with the surgery.
A valid informed consent requires the client to have a clear understanding of the procedure, including its risks, benefits, and alternatives.
2
Determine the practical nurse's legal scope of practice regarding informed consent.
The PN's role is strictly limited to witnessing the signature and verifying that the client is signing voluntarily with full comprehension.
Explaining surgical risks or clarifying the details of a medical procedure falls outside the PN and RN scope of practice; it is the legal duty of the provider.
3
Select the appropriate intervention based on legal requirements.
The PN must refuse to witness the signature and contact the surgeon to return and re-educate the client.
Allowing the client to sign while confused, or attempting to explain the risks themselves, would violate informed consent laws and nursing scope of practice.

Key Concept

Advance Directives and Informed Consent
Question 168Question →

A practical nurse (PN) is caring for an adult client who is scheduled for an elective surgical procedure later in the day. The healthcare provider has just left the room after handing the informed consent form to the client. The client turns to the PN and states, "I still do not understand what the risks of this surgery are, but the doctor seemed in a hurry." Which of the following actions should the PN take to advocate for this client? (Select all that apply.)

Select all that apply

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Answer: Ensure the consent form remains unsigned until the healthcare provider answers the client's questions.; Notify the healthcare provider that the client requires further explanation about the procedure's risks.; Document the client's statements and the actions taken to notify the provider in the medical record.

Answer

The correct actions are to ensure the form remains unsigned, notify the healthcare provider to return and explain the risks, and accurately document the event.
The correct actions demonstrate effective client advocacy and adhere to the practical nurse's scope of practice. When a client expresses a lack of understanding about a procedure, the nurse must act as an advocate by pausing the consent process. The nurse must notify the healthcare provider, as it is solely the provider's legal responsibility to explain the risks, benefits, and alternatives of the surgery. Finally, the nurse must accurately document the client's statements and the interventions taken to maintain a factual medical record.

Step-by-Step Solution

1
Evaluate the client's statement regarding their lack of understanding about the surgical risks.
The nurse identifies that the client is not fully informed, meaning true informed consent has not been achieved.
Informed consent requires the client to fully comprehend the procedure, risks, benefits, and alternatives.
2
Determine the practical nurse's scope of practice regarding informed consent.
The provider is responsible for explaining risks and benefits; the nurse's role is to advocate, notify the provider of gaps in understanding, and witness the signature.
Nurses can reinforce teaching but cannot be the primary source of information regarding surgical risks.
3
Select the appropriate advocacy and documentation actions.
The nurse must withhold the signature, contact the provider to return and explain the procedure, and document the event accurately.
These actions protect the client's right to self-determination and ensure legal compliance.

Key Concept

Client Rights and Advocacy in Informed Consent
Question 169Question →

A practical nurse (PN) is assisting the charge nurse with a unit-wide compliance audit regarding the protection of health information. During the shift, the PN observes several staff activities. Which of the following observed actions indicate a potential confidentiality breach and require immediate intervention? Select all that apply.

Select all that apply

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Answer: An assistive personnel (AP) minimizing the electronic health record (EHR) window before walking away from a mobile workstation.; A staff nurse sharing a client's upcoming discharge needs with a visiting relative who is designated solely as the emergency contact.; A wound care specialist using a personal, unauthorized smartphone to capture an image of a client's pressure injury.

Answer

The actions requiring intervention are minimizing the EHR window before leaving a workstation unattended, sharing discharge information with a relative who is only an emergency contact, and using a personal smartphone for clinical photography.
The actions requiring intervention represent severe security vulnerabilities. Minimizing a screen instead of logging out allows anyone to access the open session. Relying on an emergency contact designation for routine updates without client consent violates privacy rules. Utilizing a personal device for clinical photography creates unencrypted, uncontrolled copies of protected health information outside the facility's secure network.

Step-by-Step Solution

1
Analyze the stem's objective.
The question asks to identify actions that represent a confidentiality breach and therefore require immediate intervention (i.e., incorrect or unsafe practices).
Understanding the negative framing is crucial; correct answers will be the inappropriate behaviors.
2
Evaluate each physical and electronic security practice observed.
Minimizing a screen is unsafe (intervention needed). Using a personal smartphone is a severe risk (intervention needed). Angling a screen away from the public and using secure shredding bins are safe practices (no intervention needed).
Physical and electronic safeguards are mandatory components of information security.
3
Evaluate the verbal disclosure scenarios.
Sharing information based solely on an emergency contact listing without client consent is a breach (intervention needed). Refusing to give information to a caller lacking the privacy code is appropriate (no intervention needed).
PHI can only be disclosed to authorized individuals or when explicit consent is provided.

Key Concept

Identifying and correcting breaches in confidentiality, including physical, electronic, and verbal disclosures of protected health information (PHI).
Question 170Question →

During the night shift on a medical-surgical step-down unit, a young adult client recovering from a traumatic brain injury becomes increasingly agitated and repeatedly attempts to remove their endotracheal tube. After less restrictive alternatives fail, the healthcare provider orders bilateral soft wrist restraints, which the registered nurse (RN) applies. As the practical nurse (PN) assigned to assist with ongoing care and monitoring, which actions are appropriate to implement? Select all that apply.

Select all that apply

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Answer: Assess the capillary refill, skin color, and temperature of both hands at least every 2 hours.; Remove one restraint at a time every 2 hours to provide skin care and perform passive range-of-motion exercises.; Verify that two fingers can comfortably slide between the restraint pad and the client's wrist.

Answer

The appropriate actions are: assessing capillary refill and temperature every 2 hours, removing one restraint at a time every 2 hours for care, and verifying that two fingers can fit under the restraint.
Safe restraint management requires strict adherence to physical monitoring, correct mechanical application, and continuous evaluation. Checking neurovascular status every 2 hours prevents ischemic injury. Removing one restraint at a time allows the nurse to maintain control over the client's safety (protecting the endotracheal tube) while safely providing necessary skin care and joint mobility. Ensuring a two-finger gap guarantees the restraint does not act as a tourniquet.

Step-by-Step Solution

1
Evaluate the options for proper physiological monitoring.
Assessing neurovascular status (capillary refill, color, temperature) is a mandatory safety requirement.
Restraints can compromise circulation and nerve function if too tight or improperly positioned.
2
Evaluate the options for safe application and maintenance mechanics.
Securing restraints to side rails is dangerous and incorrect. Verifying a two-finger gap is the correct application standard. Removing one restraint at a time every 2 hours is correct for maintenance.
Tying to side rails causes injury when rails are moved. The two-finger gap ensures adequate blood flow. Releasing one at a time maintains safety while allowing for skin care and movement.
3
Evaluate the options for legal boundaries and scope of practice.
PRN restraint orders are illegal. Delegating skin evaluation to an AP is out of scope.
Strict regulations govern restraint use to protect client rights, prohibiting PRN orders. Assessment of compromised skin requires licensed nursing judgment.

Key Concept

Use of Restraints and Safety Devices
Estimated Time:2m 0s
Question 171Question →

A practical nurse (PN) enters a client's room and discovers an electrical outlet sparking, which has ignited a nearby privacy curtain. The client is bedbound and receiving continuous oxygen therapy. Arrange the following actions in the priority order the PN should perform them.

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Answer

The correct priority sequence is: 1) Transfer the client out of the room, 2) Activate the fire alarm, 3) Close the door and shut off oxygen, 4) Retrieve the extinguisher and pull the pin, 5) Aim at the base of the fire and squeeze the handle.
Emergency fire response in a healthcare setting is governed by the RACE acronym: Rescue, Alarm, Contain, Extinguish. The PN must first Rescue the bedbound client by moving them to a safe area. Second, the PN must activate the Alarm to summon help. Third, the PN must Contain the fire by closing the door and shutting off the oxygen valve. Finally, the PN can attempt to Extinguish the fire using the PASS technique: Pull the pin, Aim at the base, Squeeze the handle, and Sweep from side to side.

Step-by-Step Solution

1
Rescue the client from immediate danger.
The client is moved to a safe area away from the fire.
Life safety is always the primary focus; a bedbound client cannot evacuate themselves.
2
Activate the fire alarm.
Facility emergency response protocols are initiated.
Alerting other staff and the fire department ensures appropriate resources arrive to assist.
3
Contain the fire.
The room door is closed and the oxygen supply is disabled.
Closing the door limits oxygen feeding the fire and blocks smoke spread; turning off oxygen removes a highly combustible gas.
4
Prepare the fire extinguisher.
The safety pin is pulled on a Class C extinguisher.
Class C is appropriate for electrical fires. Pulling the pin unlocks the operating lever.
5
Extinguish the fire.
The extinguishing agent is discharged at the base of the flames.
Aiming at the base attacks the fuel source directly, and squeezing the handle releases the agent to smother the fire.

Key Concept

Emergency Fire Response (RACE and PASS protocols)
Question 172Question →

During a shift on a residential memory care unit, a practical nurse (PN) is tasked with maintaining a secure environment and mitigating risks for several vulnerable residents. Which of the following interventions should the PN implement to prevent accidents, errors, or injuries? Select all that apply.

Select all that apply

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Answer: Placing a weight-sensitive bed alarm mat under a resident who frequently attempts to ambulate unassisted.; Removing decorative throw rugs and scattered personal items from the pathway between the beds and the bathrooms.; Ensuring a dim nightlight remains on for residents who experience severe spatial disorientation when waking up in total darkness.

Answer

The correct interventions are placing a weight-sensitive bed alarm mat, removing decorative throw rugs and clutter, and ensuring a dim nightlight remains on.
The correct choices prioritize proactive client safety through least restrictive measures, environmental hazard reduction, and proper clinical judgment. Utilizing bed alarms and nightlights are highly effective, non-restrictive strategies to prevent falls in confused or disoriented clients. Removing environmental hazards like throw rugs directly eliminates tripping risks. These actions adhere to national safety goals and standard nursing protocols.

Step-by-Step Solution

1
Evaluate each intervention for adherence to safety protocols and the LPN/VN scope of practice.
Identify which actions promote a safe environment without violating clinical guidelines.
Accident and error prevention requires a combination of environmental safety, proper medication administration, and the use of least restrictive interventions.
2
Identify the correct environmental and fall prevention strategies.
Using bed alarms, removing throw rugs, and utilizing nightlights are standard, non-restrictive safety measures.
These interventions directly mitigate fall risks for vulnerable or confused residents.
3
Identify the incorrect actions that violate safety standards or scope of practice.
Applying restraints before alternatives, delegating an assessment, and using a room number for identification are incorrect.
These actions compromise client safety, violate delegation rules, and increase the risk of severe errors.

Key Concept

Accident, Error, and Injury Prevention in vulnerable populations requires strict adherence to environmental safety, medication verification rights, and the prioritization of least restrictive interventions.
Question 173Question →

A geriatric client admitted with a cerebrovascular accident is receiving continuous intravenous (IV) fluids. The client exhibits acute confusion and persistently picks at the IV insertion site and tubing. After attempting verbal reorientation without success, which action should the practical nurse (PN) take first?

Show answer & explanation

Answer: Conceal the intravenous insertion site and tubing by placing a long-sleeved gown over the client's arm.

Answer

Conceal the intravenous insertion site and tubing by placing a long-sleeved gown over the client's arm.
The use of physical restraints must always be a last resort. The practical nurse (PN) must first attempt less restrictive alternatives. Concealing the intravenous tubing with a long-sleeved gown or a tubular bandage removes the visual stimulus, which is often an effective and non-restrictive method to prevent a confused client from pulling at medical devices.

Step-by-Step Solution

1
Analyze the client's behavior and the immediate risk.
The confused client is at risk of dislodging a necessary intravenous line, presenting a safety and treatment hazard.
Identifying the specific safety threat is required to determine the appropriate intervention.
2
Evaluate the proposed interventions against the principle of least restrictive environment.
Physical restraints restrict freedom of movement, whereas concealing the tubing is a non-restrictive, environmental alternative.
Standards of care dictate that the least restrictive measures must be implemented and evaluated before physical restraints are considered.
3
Select the most appropriate initial nursing action.
The nurse chooses to camouflage the intravenous line with a long-sleeved gown.
This removes the visual trigger for the confused client, addressing the behavior safely without the use of restraints.

Key Concept

Least Restrictive Alternatives to Restraints
Question 174Question →

Following the morning interdisciplinary meeting, the care team coordinates the daily workflow on a cardiopulmonary step-down unit. A practical/vocational nurse (PN/VN) is working collaboratively with a registered nurse (RN) and assistive personnel (AP). Which action by the PN/VN demonstrates an appropriate application of scope of practice and delegation guidelines?

Show answer & explanation

Answer: Recording the hourly output of an established closed-chest drainage system and reinforcing the RN's earlier teaching regarding splinting techniques.

Answer

Recording the hourly output of an established closed-chest drainage system and reinforcing the RN's earlier teaching regarding splinting techniques.
The practical/vocational nurse (PN/VN) is responsible for ongoing data collection and reinforcing teaching that has already been initiated by the registered nurse (RN). Monitoring the output of an established (clinically stable) closed-chest drainage system and reminding the client to use previously taught splinting techniques are highly appropriate, within-scope actions.

Step-by-Step Solution

1
Analyze the PN/VN's legal scope of practice regarding data collection versus comprehensive assessment and initial teaching.
Identified that the PN/VN can collect data on stable systems and reinforce existing teaching plans.
Establishing the baseline rules for PN/VN practice eliminates out-of-scope actions.
2
Evaluate the clinical stability of the clients described in the distractors.
Recognized that 'sudden onset of severe chest pressure' is an unstable condition requiring direct nursing assessment, not AP delegation.
Delegation parameters dictate that APs can only be assigned routine tasks for stable clients.
3
Review legal responsibilities regarding informed consent and confidentiality.
Determined that explaining surgical risks is the provider's duty, and discussing cases in public elevators violates confidentiality.
These are distinct areas of the safe and effective care environment tested on the NCLEX.
4
Select the action that aligns with all regulatory and safety standards.
Selected the option involving routine data collection on an established chest tube and teaching reinforcement.
This is the only option that represents safe, legal, and within-scope nursing practice for a PN/VN.

Key Concept

Scope of practice and safe delegation for the Practical/Vocational Nurse (PN/VN)
Estimated Time:1m 30s
Question 175Question →

A practical nurse has completed wound care for a client placed on airborne and contact precautions due to disseminated varicella-zoster. The nurse is currently wearing a disposable isolation gown, an N95 respirator, a face shield, and gloves. Arrange the following steps for removing the personal protective equipment (PPE) in the correct chronological order to prevent environmental contamination and self-exposure.

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Answer

The correct sequence for doffing PPE is to first remove the gloves, then the face shield, followed by the gown. The nurse must then exit the room and close the door before removing the N95 respirator, finishing the process with hand hygiene.
According to standardized infection control guidelines, the most contaminated items must be removed first to prevent self-contamination. Gloves are removed first, immediately followed by the face shield. The gown is then unfastened and rolled inside-out. Crucially for airborne precautions, the nurse must completely exit the negative pressure room and close the door before removing the N95 respirator to prevent inhalation of infectious particles. Finally, hand hygiene is always performed as the last step to ensure no pathogens remain on the hands.

Step-by-Step Solution

1
Remove gloves.
Hands are freed from the most contaminated PPE.
Prevents the transfer of highly concentrated pathogens to the head and neck area during the removal of other PPE.
2
Remove face shield.
Eye protection is safely taken off without contaminating the face.
Must be removed by the clean ear pieces or headband before the gown to avoid reaching behind the neck while wearing a contaminated gown.
3
Remove isolation gown.
Gown is rolled inside-out and discarded in the designated receptacle.
The front and sleeves are heavily contaminated; removing it by folding it inward prevents environmental and uniform contamination.
4
Exit the isolation room.
Nurse leaves the patient environment and ensures the door is sealed.
Airborne precautions require the respirator to remain securely on until the nurse is outside the negative pressure environment.
5
Remove N95 respirator.
Respirator is discarded safely outside the patient room.
Protects the nurse from inhaling airborne particles (varicella-zoster) that are still circulating inside the patient's room.
6
Perform hand hygiene.
Hands are completely decontaminated.
Removes any pathogens potentially transferred to the bare hands during the entire PPE doffing process.

Key Concept

Standard Sequence for Removing (Doffing) Personal Protective Equipment
Question 176Question →

Upon entering the room of an 82-year-old individual admitted with urosepsis, the practical nurse (PN) discovers the client attempting to climb over the raised side rails. The client, who was fully oriented during the shift report two hours prior, is now severely agitated, diaphoretic, and shouting at unseen individuals in the corner of the room. What is the priority intervention to prevent injury?

Show answer & explanation

Answer: Remain at the bedside to ensure immediate physical safety while calling out for a colleague to notify the charge nurse of the acute change.

Answer

The priority is to remain with the client to provide immediate physical safety and verbal de-escalation, while simultaneously delegating the task of notifying the RN for a comprehensive assessment of the acute change.
When a client experiences an acute change in mental status and is at immediate risk for a fall, the priority is to maintain continuous observation and physical presence. This ensures safety using the least restrictive method possible. Because this is an acute, sudden change indicating potential medical deterioration (delirium secondary to urosepsis), the RN must be notified immediately to conduct a comprehensive assessment.

Step-by-Step Solution

1
Analyze the clinical presentation.
The client has transitioned from oriented to severely agitated and hallucinating within two hours. This rapid onset indicates acute delirium, likely secondary to urosepsis.
Recognizing the difference between acute delirium and chronic dementia dictates the urgency of the medical response.
2
Evaluate the immediate risk to the client.
The client is actively attempting to climb over the bed rails, presenting an imminent risk for a severe fall and injury.
Safety is the highest priority in the hierarchy of nursing care.
3
Apply the principles of least restrictive interventions.
Physical restraints must be the absolute last resort. Continuous human observation and verbal redirection must be utilized first.
Regulatory standards and ethical practice mandate exhausting all alternatives before applying restraints.
4
Determine the appropriate scope of practice action.
The PN must secure the client physically by staying at the bedside, but must alert the RN because a comprehensive assessment of an acute, unstable change is required.
The PN contributes to the plan of care and gathers data, but the RN is responsible for the initial comprehensive assessment of an acute deterioration.

Key Concept

Prioritizing least restrictive safety measures and recognizing acute delirium within the PN scope of practice.
Question 177Question →

While completing morning vital signs on a medical-surgical unit, the practical nurse (PN) notes that an older adult client being treated for pneumonia has suddenly become acutely confused. The client is forcefully pulling at their peripheral intravenous (IV) catheter. Which initial intervention should the PN implement to maintain the client's safety?

Show answer & explanation

Answer: Cover the intravenous site and tubing with a flexible tubular bandage.

Answer

The correct action is to cover the intravenous site and tubing with a flexible tubular bandage.
The priority action is to utilize the least restrictive alternative to prevent injury. Concealing the IV site and tubing with clothing or a flexible tubular bandage removes the visual stimulus that often prompts confused clients to pull at medical devices. This protects the client from harm without resorting to physical or chemical restraints.

Step-by-Step Solution

1
Analyze the client's behavior and identify the immediate safety risk.
The client is experiencing acute confusion and is at high risk of dislodging their IV catheter, which could cause bleeding or loss of medication access.
Identifying the primary safety threat determines the urgency and type of intervention needed.
2
Evaluate available interventions based on the principle of least restrictive care.
Concealing the IV site with a bandage or long sleeves is a non-restrictive, immediate action that removes the visual stimulus.
Nursing standards mandate that the least restrictive measures must be attempted before physical or chemical restraints are considered.
3
Assess the appropriateness of other potential actions within the PN scope of practice.
Applying physical restraints requires attempting prior alternatives; administering IV push medications is outside the PN scope; and dismissing the confusion ignores a potential physiological crisis.
Ensuring actions are safe, legal, and within scope prevents medical errors and client harm.

Key Concept

Least Restrictive Alternatives and Scope of Practice in Client Safety
Question 178Question →

A practical nurse (PN) is working in an outpatient orthopedic clinic. A client is preparing for a scheduled intra-articular corticosteroid injection. As the PN presents the informed consent form for the client's signature, the client asks, "I read online that these injections can sometimes cause cartilage damage. How often does that actually happen?" Which action should the PN take next?

Show answer & explanation

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

Answer

The PN should withhold the consent form and notify the healthcare provider to address the client's question before any signatures are obtained.
Informed consent is a legal and ethical requirement ensuring the client fully understands a procedure before agreeing to it. The healthcare provider performing the procedure holds the legal responsibility to explain the risks, benefits, and alternatives. When a client asks a specific question about complications or risks, the practical nurse must recognize that the client is not ready to sign the consent form. The correct action is to pause the process and notify the provider so they can directly address the client's concerns.

Step-by-Step Solution

1
Identify the client's statement as a request for specific information regarding the risks of the medical procedure.
The PN recognizes that the client does not fully understand the potential complications.
Informed consent requires the client to have a clear understanding of risks, benefits, and alternatives.
2
Determine the scope of practice for the practical nurse regarding informed consent.
The PN concludes that their role is limited to witnessing the signature and ensuring voluntary agreement, not explaining medical risks.
Explaining procedure-specific risks falls exclusively under the purview of the healthcare provider performing the procedure.
3
Halt the signing process and contact the healthcare provider.
The provider returns to speak with the client, ensuring legal and ethical requirements for informed consent are met.
The client cannot legally give informed consent until their questions about risks are answered by the provider.

Key Concept

The practical nurse's role in informed consent is to act as a witness to the client's signature, while the healthcare provider is responsible for explaining the procedure, risks, benefits, and answering specific medical questions.
Estimated Time:1m 0s
Question 179Question →

A practical nurse is preparing to transfer a client who has left-sided weakness from the edge of the bed to a wheelchair. In what order should the nurse perform the following actions?

Drag items to arrange them in the correct order

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Answer

The nurse must first secure the environment by placing the wheelchair on the client's strong side and locking all brakes. Next, the nurse prepares the client with non-slip footwear and a transfer belt. Finally, the nurse executes the transfer by bracing the weak leg, assisting the client to stand, pivoting on the strong leg, and having the client reach for the armrests before sitting.
Safe transfer mechanics require setting up the environment first (wheelchair placement on the unaffected side with brakes locked), followed by client preparation (non-slip footwear and a transfer belt). During execution, the nurse must brace the weak side while the client bears weight and pivots on the strong side. Finally, the client secures their balance by reaching for the armrests before lowering into the seat.

Step-by-Step Solution

1
Position the wheelchair on the client's right side and lock all brakes.
The environment is safe and ready for the transfer.
Setting up the destination on the strong side prevents the client from having to cross over their weak side.
2
Apply non-slip footwear and check foot placement.
The client has a stable base of support.
Prevents slipping when weight-bearing begins.
3
Fasten the transfer belt around the waist.
A secure gripping point is established.
Ensures the nurse can lift safely without pulling on the client's arms or shoulders.
4
Brace the left knee and foot, then assist to stand.
The client achieves a standing position without collapsing.
The left side is weak and prone to buckling under body weight; bracing it provides necessary artificial support.
5
Pivot the client on their right leg.
The client is aligned squarely with the wheelchair.
Turning on the strong leg provides the necessary biomechanical stability.
6
Instruct the client to reach back for the armrests before sitting.
The client lowers safely into the chair.
Provides sensory feedback regarding the chair's location and allows for a controlled lowering motion.

Key Concept

Safe Client Transfer and Mobility
Question 180Question →

A 4-year-old child is receiving inpatient treatment for a severe asthma exacerbation and is currently prescribed high-dose oral prednisone. The practical nurse (PN) notes that a routine measles, mumps, and rubella (MMR) vaccine is scheduled to be administered prior to discharge. Which action should the PN take?

Show answer & explanation

Answer: Withhold the MMR vaccine and report the child's current prednisone therapy to the supervising registered nurse.

Answer

The nurse should withhold the MMR vaccine and report the current prednisone therapy to the supervising registered nurse.
The measles, mumps, and rubella (MMR) vaccine is a live attenuated virus. High-dose systemic corticosteroids, such as prednisone, cause significant immunosuppression. Administering a live vaccine to an immunocompromised client places them at high risk for developing a severe, disseminated infection from the vaccine virus itself. The appropriate and safe action within the practical nurse's scope of practice is to recognize this critical safety hazard, withhold the contraindicated medication, and notify the supervising registered nurse or healthcare provider.

Step-by-Step Solution

1
Identify the classification of the scheduled medication.
The MMR vaccine is a live attenuated virus vaccine.
Understanding the vaccine type is essential to identify potential contraindications.
2
Evaluate the client's current medication regimen for interactions.
The client is receiving high-dose oral prednisone, a systemic corticosteroid that causes immunosuppression.
Immunosuppressants alter the body's ability to handle live vaccines safely.
3
Apply pharmacological safety principles.
Live vaccines are strictly contraindicated in immunocompromised clients due to the risk of severe infection from the vaccine strain.
Preventing medication-induced harm is a primary nursing responsibility.
4
Determine the appropriate nursing action within the PN scope of practice.
The PN must safely withhold the contraindicated medication and immediately communicate the finding to the RN or provider.
The PN is responsible for recognizing safety hazards and reporting them up the chain of command.

Key Concept

Immunization Contraindications and Scope of Practice
Estimated Time:1m 30s
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