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A client arrives at an outpatient clinic triage desk reporting a four-week history of a persistent cough, blood-tinged sputum, and severe night sweats. The waiting room is crowded with other clients. In what sequence should the practical nurse (PN) perform the following actions to ensure safety and infection control?

Drag items to arrange them in the correct order

Show answer & explanation

Answer

The correct priority sequence is to first establish source control by masking the client, second to physically isolate the client in a negative-pressure room, third to don appropriate personal protective equipment (N95 respirator) for self-protection, fourth to safely assess the client, and finally to report the clinical findings to the healthcare provider.

In any scenario involving a highly contagious airborne pathogen in a public space, the absolute first priority is source control (placing a surgical mask on the client). Once the immediate threat to the environment is mitigated, the client must be isolated (moved to an AIIR). Only after the client is isolated should the nurse don specialized protective equipment (N95 respirator) to safely enter the room, conduct the required nursing assessment, and subsequently report the findings to the provider.

Step-by-Step Solution

Provide a standard surgical mask to the client.

Immediate source control is established in the public area.

This prevents the aerosolization of infectious particles into the crowded waiting area, providing immediate protection to bystanders while further actions are organized.

Escort the client to an airborne infection isolation room (AIIR).

The client is physically separated from the general public.

Containing the client in a negative-pressure environment effectively stops the spread of airborne pathogens to the rest of the facility.

Don a fit-tested N95 respirator.

The nurse is fully protected from airborne transmission.

Healthcare workers must wear an N95 respirator prior to entering an enclosed AIIR with a client who is suspected of having active tuberculosis.

Collect a respiratory history and vital signs.

Essential baseline clinical data is gathered safely.

Nursing assessment can only be performed after the environment is secured and the nurse is properly protected.

Report findings to the healthcare provider.

Medical interventions and diagnostics can be officially initiated.

The provider requires the collected baseline data to write orders for diagnostics, such as sputum cultures for acid-fast bacilli (AFB) and a chest x-ray.

Key Concept

Prioritization of Infection Control: Source Control and Airborne Precautions

Question 1502Question →

Upon receiving an assignment to care for a client with seasonal influenza and a secondary Methicillin-resistant Staphylococcus aureus (MRSA) wound infection, a practical nurse gathers the required protective supplies. The isolation protocol mandates a gown, gloves, a medical mask, and a face shield. Which item must the nurse don first before initiating client care?

A fluid-resistant gown

A medical mask

A pair of disposable gloves

A clear face shield

Show answer & explanation

Answer: A fluid-resistant gown

Answer

The practical nurse must don the fluid-resistant gown first before applying any other protective items.

According to standardized infection control guidelines, the proper sequence for donning personal protective equipment begins with the gown. This establishes the primary barrier for the torso and arms. Afterward, the nurse applies the mask, followed by eye protection, and finally the gloves, ensuring the gloves cover the cuffs of the gown.

Step-by-Step Solution

Identify the required personal protective equipment for the client's prescribed precautions.

A gown, mask, face shield, and gloves are necessary for the combined contact and droplet precautions.

This establishes the necessary barriers against MRSA and influenza transmission.

Recall the standardized sequential order for donning personal protective equipment.

The correct application sequence is gown, mask or respirator, goggles or face shield, and finally gloves.

Following the exact sequence prevents contamination and ensures components like glove cuffs correctly overlap the gown.

Key Concept

Personal Protective Equipment (PPE) Donning Sequence

Question 1503Question →

An older adult resident in a long-term care facility confides in the practical nurse (PN), stating, "One of the night aides grabs my arms forcefully when I ask to use the bedpan, but please do not tell anyone. I am terrified they will retaliate." The PN observes multiple unexplained, fading bruises on the resident's upper arms. Which of the following is the priority action for the PN?

Inform the resident that the incident must be reported to the nursing supervisor immediately to ensure their protection.

Delay filing an official incident report until concrete proof of the physical abuse can be obtained from the facility's security cameras.

Discuss the resident's allegations with other assistive personnel in the hallway to determine if they have witnessed similar behavior.

Independently alter the unit's staffing schedule to ensure the accused aide is no longer assigned to care for this resident.

Show answer & explanation

Answer: Inform the resident that the incident must be reported to the nursing supervisor immediately to ensure their protection.

Answer

The priority action is to inform the resident that the incident must be reported to the nursing supervisor immediately to ensure their protection.

Nurses are legally mandated to report any suspicion of elder abuse. While advocating for a client usually involves respecting their autonomy and confidentiality, the right to a safe environment and the legal duty to report supersede a client's request to keep abuse a secret. The PN must inform the client of this obligation and escalate the report to the supervisor immediately to ensure the client is protected from potential retaliation.

Step-by-Step Solution

Recognize the clinical indicators and verbal statements of abuse.

The PN identifies a suspected case of physical elder abuse based on the fading bruises and the resident's direct statement.

Identifying potential abuse is the first step in protecting vulnerable populations.

Evaluate the resident's request for confidentiality against legal nursing mandates.

The PN determines that the legal duty to report suspected abuse overrides the resident's request for secrecy.

Nurses are legally mandated reporters; maintaining confidentiality in this specific scenario would violate state laws and endanger the resident.

Identify the safest and most legally compliant action within the PN scope of practice.

The PN must immediately escalate the suspicion to the nursing supervisor or charge nurse.

Escalation ensures the resident's immediate safety and initiates the facility's formal abuse investigation protocols.

Key Concept

Client Rights and Advocacy: Mandated Reporting vs. Confidentiality

Estimated Time:1m 15s

Question 1504Question →

An agricultural worker arrives at a rural outpatient clinic with clothing completely soaked in an unknown liquid pesticide. The client requires immediate decontamination. Which action must the practical nurse take first?

Put on the appropriate personal protective equipment.

Assess the client's airway and baseline vital signs.

Delegate the decontamination task to unlicensed assistive personnel.

Remove the client's contaminated clothing by pulling it over their head.

Show answer & explanation

Answer: Put on the appropriate personal protective equipment.

Answer

Put on the appropriate personal protective equipment.

In any hazardous material or chemical exposure incident, the primary responsibility of the nurse is to ensure their own safety to prevent becoming a secondary victim. Putting on the correct personal protective equipment must occur before making any physical contact with the contaminated client.

Step-by-Step Solution

Identify the presence of a hazardous material.

The nurse recognizes the client is soaked in an unknown pesticide, which poses an immediate exposure risk.

Recognizing the hazard determines the protocol that must be followed.

Determine the highest priority in a hazardous material incident.

The nurse identifies that provider and scene safety must take precedence over direct client care.

If the nurse becomes exposed, they become a secondary victim and can no longer assist the client.

Select the correct initial intervention.

The nurse decides to don personal protective equipment before approaching or touching the client.

Appropriate barrier protection prevents the transfer of the hazardous chemical to the nurse.

Key Concept

Provider Safety and Personal Protective Equipment (PPE) in Hazardous Exposures

Question 1505Question →

A practical nurse is performing scheduled two-hour care for a client who is currently in bilateral soft wrist restraints. Arrange the following steps of restraint care in the correct chronological order.

Drag items to arrange them in the correct order

Show answer & explanation

Answer

The correct chronological sequence is to first remove the restraints, assess the skin and circulation, perform range-of-motion exercises, address basic physiological needs like hydration and toileting, and finally reapply the restraints and document the care.

Providing scheduled restraint care follows a logical sequence prioritizing physiological safety and basic human needs. The nurse must first remove the restrictive device to gain access to the extremity. The immediate priority is assessing for injury (skin breakdown, poor circulation). Once safety is established, the nurse performs range-of-motion to prevent immobility complications. Next, basic needs such as hydration, nutrition, and toileting are provided while the client is unrestrained. Finally, the restraints are correctly reapplied to maintain safety, and the entire intervention is documented per facility policy.

Step-by-Step Solution

Untie the quick-release knots and temporarily remove both restraints.

The client's extremities are freed from immobilization.

Restraints must be removed at least every two hours to allow for necessary physical assessment and nursing care.

Assess the skin integrity, peripheral pulses, and temperature of both wrists.

The neurovascular status of the affected extremities is verified.

Direct visualization and palpation immediately reveal any signs of skin breakdown, cyanosis, or decreased perfusion caused by the restraints.

Perform active or passive range-of-motion exercises on the client's arms.

The joints are mobilized and blood flow is stimulated.

Immobility from restraints increases the risk of joint stiffness and venous stasis; range-of-motion exercises counteract these complications.

Offer the client fluids, a snack, and the opportunity to use the bedpan.

The client's basic physiological needs for hydration, nutrition, and elimination are met.

Clients in restraints rely entirely on nursing staff to provide opportunities for eating, drinking, and toileting while their hands are free.

Reapply the restraints securely and document the assessment findings.

The client is secured safely, and the care provided is legally recorded.

Reapplication ensures ongoing client safety, while timely documentation proves that mandatory two-hour restraint care protocols were followed.

Key Concept

Standard protocol requires that physical restraints be removed at least every 2 hours to conduct thorough neurovascular and skin assessments, perform range-of-motion exercises, and meet the client's basic needs for food, fluids, and elimination.

Estimated Time:1m 0s

Question 1506Question →

A client hospitalized with a severe urinary tract infection begins exhibiting profound agitation and repeatedly tries to climb out of the hospital bed. After multiple environmental modifications fail to keep the client safe, the healthcare provider prescribes bilateral mitten restraints. Which action is essential for the practical nurse (PN) to implement while managing this client's care?

Verify the client's radial pulses, capillary refill, and extremity temperature at regular intervals.

Request that the physician write an as-needed (PRN) prescription for the mittens to use only when agitation peaks.

Delegate the task of evaluating the client's ongoing psychological response to the devices to the assistive personnel.

Conclude that the acute combativeness is a normal manifestation of aging and minimize further neurological interactions.

Show answer & explanation

Answer: Verify the client's radial pulses, capillary refill, and extremity temperature at regular intervals.

Answer

The practical nurse must verify the client's radial pulses, capillary refill, and extremity temperature at regular intervals.

When physical restraints such as mittens are applied, the nurse is legally and ethically required to frequently monitor the client's neurovascular status. Checking radial pulses, capillary refill, and extremity temperature ensures that the restraint is not applied too tightly and that adequate blood perfusion and nerve function are maintained in the hands.

Step-by-Step Solution

Identify the safety intervention being utilized.

The client is placed in bilateral physical restraints (mittens).

Recognizing the intervention determines the legal and physiological monitoring requirements.

Determine the physiological risks associated with the intervention.

Restraints applied to extremities pose a significant risk of compromising blood flow and nerve function.

Any device secured to a limb can inadvertently act as a tourniquet if the client struggles or if swelling occurs.

Select the nursing action that mitigates this risk.

The nurse must prioritize routine neurovascular checks (pulses, capillary refill, temperature, sensation).

Ongoing assessment is mandatory to prevent permanent tissue damage while the restraint is in use.

Key Concept

Neurovascular Monitoring and Safety Protocols for Physical Restraints

Question 1507Question →

An older adult client with baseline mild cognitive impairment is hospitalized for a lower respiratory tract infection. During the night shift, the client suddenly becomes highly agitated and repeatedly tugs at their continuous intravenous (IV) infusion tubing. Which interventions should the practical nurse (PN) implement? Select all that apply.

Select all that apply

Cover the intravenous insertion site and exposed tubing with a loose stockinette.

Relocate the client to a room that provides a direct line of sight from the nurses' station.

Apply bilateral soft wrist restraints immediately to protect the intravenous access.

Document the sudden behavioral change as an expected evening progression of dementia.

Formulate the initial comprehensive nursing care plan regarding restraint criteria.

Show answer & explanation

Answer: Cover the intravenous insertion site and exposed tubing with a loose stockinette.; Relocate the client to a room that provides a direct line of sight from the nurses' station.

Answer

The correct interventions are to cover the intravenous insertion site with a loose stockinette and to relocate the client to a room with a direct line of sight from the nurses' station.

The practical nurse must first attempt less restrictive alternatives before considering restraints. Covering the intravenous site to keep it out of the client's view and moving the client closer to the nurses' station for frequent observation are effective, non-restrictive interventions that fall squarely within the practical nurse's scope of practice.

Step-by-Step Solution

Evaluate the client's sudden agitation and risk for line dislodgement.

The client is identified as being at high risk for self-injury by pulling the intravenous line.

Patient safety is the priority, requiring immediate but appropriate and proportional interventions.

Identify least restrictive alternatives to physical restraints.

Methods such as concealing the intravenous site and increasing direct observation are selected.

Restraints must always be a last resort after attempting and documenting less restrictive measures.

Determine actions within the practical nurse's scope of practice.

The practical nurse can implement basic safety measures and alternatives, but cannot formulate the initial comprehensive care plan.

Initial comprehensive assessment and care planning are the sole responsibility of the registered nurse.

Key Concept

Prioritizing least restrictive alternatives and operating within the practical nurse scope of practice.

Question 1508Question →

A practical nurse (PN) is caring for a client with end-stage heart failure who is alert, oriented, and has a signed, legally valid "Do Not Resuscitate" (DNR) order in the medical record. The client suddenly develops severe respiratory distress and profound cyanosis. The client's spouse panics and yells, "Please do everything you can to save them! Ignore that DNR paper!" The client is gasping and unable to speak but firmly shakes their head 'no' and pushes the nurse's hands away when approached with a supplemental oxygen mask. Which action is legally and ethically appropriate for the PN?

Respect the client's documented DNR order and current nonverbal refusal of treatment, provide emotional support, and immediately notify the charge nurse.

Explain the complex medical prognosis to the spouse to help them understand why the DNR was signed and obtain their consent to withhold care.

Secure the client's wrists gently to apply the oxygen mask, prioritizing essential airway stabilization until the primary healthcare provider can be reached.

Administer a prescribed as-needed (PRN) intravenous (IV) push opioid to alleviate the client's severe air hunger and reduce their resistance to care.

Show answer & explanation

Answer: Respect the client's documented DNR order and current nonverbal refusal of treatment, provide emotional support, and immediately notify the charge nurse.

Answer

The legally and ethically correct action is to respect the client's documented DNR and nonverbal refusal of the oxygen mask, while maintaining presence to provide comfort and escalating the situation to the charge nurse.

The correct action upholds the ethical principle of autonomy and the legal requirement to honor a competent client's refusal of treatment. Even though the client cannot speak due to respiratory distress, they are alert and their nonverbal refusal (pushing the mask away, shaking their head) is valid. A valid DNR order further supports withholding resuscitative efforts. The spouse cannot legally override a competent client's refusal. By remaining with the client and notifying the charge nurse, the PN provides safe, ethical care within their scope of practice.

Step-by-Step Solution

Assess the client's competency and current wishes.

The client is alert, oriented, and actively refusing the oxygen mask through clear nonverbal communication.

A competent client's immediate, expressed wishes take precedence over family demands and previous directives.

Evaluate the legal validity of the spouse's demand.

The spouse's demand is legally invalid in this context.

A healthcare proxy or family member cannot override the decisions of a client who is currently competent, nor can they arbitrarily revoke a valid DNR against the client's wishes.

Determine the appropriate scope of practice for the PN.

The PN must honor the refusal, avoid forceful restraints or out-of-scope IV push medications, and seek RN assistance.

The PN must practice within legal boundaries, which prohibits battery (forcing treatment), out-of-scope tasks, and stepping into the provider's role of delivering complex medical prognoses.

Key Concept

Client Autonomy, Advance Directives, and PN Scope of Practice

Estimated Time:1m 30s

Question 1509Question →

An 81-year-old client admitted with an acute exacerbation of chronic obstructive pulmonary disease (COPD) suddenly exhibits profound confusion, aggressively removes their oxygen mask, and attempts to climb over the raised side rails. Which of the following interventions should the practical nurse (PN) implement? Select all that apply.

Select all that apply

Evaluate the client's current pulse oximetry reading and auscultate lung sounds.

Relocate the client to a room with direct visibility from the nurses' station.

Conceal the intravenous tubing and insertion site by placing a long-sleeved hospital gown on the client.

Apply bilateral soft wrist restraints immediately to protect the client from an imminent fall.

Delegate the ongoing evaluation of the client's neurovascular status to the assistive personnel (AP).

Document the sudden onset of disorientation as a normal manifestation of age-related cognitive decline.

Show answer & explanation

Answer: Evaluate the client's current pulse oximetry reading and auscultate lung sounds.; Relocate the client to a room with direct visibility from the nurses' station.; Conceal the intravenous tubing and insertion site by placing a long-sleeved hospital gown on the client.

Answer

The correct interventions are evaluating oxygenation status, relocating the client for direct visibility, and concealing medical tubing with a gown.

Appropriate care for this client involves a synthesized approach: addressing the most likely physiological cause of the agitation (hypoxia) while simultaneously implementing the least restrictive safety measures (room relocation and line concealment) to prevent self-harm.

Step-by-Step Solution

Analyze the client's presentation and underlying diagnoses.

The client has COPD and is suddenly exhibiting confusion and removing oxygen, which strongly points to an acute hypoxic event rather than primary behavioral agitation.

Identifying the root cause of sudden confusion dictates whether the priority is medical intervention (ABCs) or environmental safety.

Evaluate the proposed safety interventions against the principle of least restrictive environment.

Relocating the client and camouflaging lines are non-restrictive alternatives. Applying restraints immediately violates the protocol of attempting alternatives first.

Regulatory standards mandate that restraints are an absolute last resort.

Review the scope of practice for delegation.

Delegating the 'evaluation' of neurovascular status to an AP is out of scope.

Only licensed nurses (RNs and PNs) possess the training to evaluate clinical findings; APs can only collect basic data.

Key Concept

Management of acute confusion prioritizing least-restrictive safety alternatives and physiological assessment.

Question 1510Question →

A client on a medical-surgical unit is experiencing frequent, watery stools and has just tested positive for a Clostridioides difficile (C. diff) infection. Which transmission-based precaution measures must the practical nurse implement? Select all that apply.

Select all that apply

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

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

Ensure that a dedicated stethoscope and blood pressure cuff remain in the client's room.

Utilize an alcohol-based hand sanitizer immediately after exiting the room to ensure rapid decontamination.

Place the client in a negative-pressure isolation room to prevent airborne transmission.

Show answer & explanation

Answer: Don a disposable gown and clean gloves prior to entering the client's room.; Wash hands thoroughly with soap and water after doffing personal protective equipment.; Ensure that a dedicated stethoscope and blood pressure cuff remain in the client's room.

Answer

The correct interventions for a client with C. diff include wearing a gown and gloves upon entry, using dedicated medical equipment, and washing hands with soap and water.

Clostridioides difficile requires strict contact precautions because it spreads via contact with contaminated feces and environmental surfaces. The nurse must wear a gown and gloves to prevent contamination of their uniform and hands. Additionally, because the bacteria form highly resistant spores, dedicated equipment must be kept in the room to prevent cross-contamination, and hands must be washed with soap and water because alcohol-based sanitizers cannot kill the spores.

Step-by-Step Solution

Identify the pathogen and its mode of transmission.

The pathogen is Clostridioides difficile, which is transmitted via direct and indirect contact and produces durable spores.

Understanding the pathogen dictates the specific type of transmission-based precautions required.

Select the appropriate personal protective equipment (PPE) and environmental controls.

Contact precautions must be initiated, requiring a private room, gown, gloves, and dedicated client care equipment.

These barriers prevent the physical transfer of the pathogen to the healthcare worker and other clients.

Determine the correct hand hygiene method for this specific pathogen.

Hand hygiene must be performed with soap and water rather than alcohol-based sanitizers.

Alcohol does not kill C. diff spores; they must be physically removed through the friction of handwashing and rinsed away.

Key Concept

Contact Precautions and Spore-Forming Pathogen Hand Hygiene

Question 1511Question →

A practical nurse (PN) is caring for a 79-year-old client admitted with severe dehydration and a methicillin-resistant *Staphylococcus aureus* (MRSA) wound infection. The client, who requires contact precautions, exhibits sudden, intense restlessness and attempts to forcefully remove their peripheral intravenous (IV) catheter. Which action should the PN take FIRST?

Apply soft bilateral wrist restraints immediately to protect the IV access, then contact the provider for a prescription.

Instruct the unlicensed assistive personnel (UAP) to sit with the client and evaluate the patency of the IV site.

Stay with the client to provide verbal redirection while assessing for potential physiological causes of the agitation.

Reassure the client's visiting family members that acute confusion is an expected, age-related change.

Show answer & explanation

Answer: Stay with the client to provide verbal redirection while assessing for potential physiological causes of the agitation.

Answer

The correct action is to stay with the client to provide verbal redirection while assessing for potential physiological causes of the agitation.

The correct action prioritizes client safety using the least restrictive method possible. By remaining at the bedside, the PN prevents the immediate injury (removal of the IV). Simultaneously, assessing for a physiological cause addresses the underlying trigger of the acute delirium, which is the standard of care for sudden behavioral changes.

Step-by-Step Solution

Identify the immediate safety threat and the nature of the client's behavior.

The client is experiencing sudden, acute restlessness and is at immediate risk of injuring themselves by pulling out an IV catheter.

Recognizing the acuity of the situation dictates the urgency and type of intervention required.

Apply the principle of least restrictive interventions.

Direct observation and verbal de-escalation are chosen over physical restraints.

Nursing standards mandate that the least restrictive measures must be exhausted before applying physical or chemical restraints.

Differentiate between chronic cognitive decline and acute delirium.

The nurse recognizes that sudden confusion in an older adult is abnormal and investigates underlying physical causes (e.g., hypoxia, electrolyte imbalance from dehydration).

Treating the underlying physiological trigger often resolves the behavioral agitation safely and effectively.

Key Concept

Prioritization of least restrictive safety measures and immediate physiological assessment for acute delirium.

Estimated Time:1m 15s

Question 1512Question →

A primary care provider prescribes amoxicillin $500\text{ mg}$ orally for a client. The pharmacy dispenses an oral suspension with a concentration of $250\text{ mg}$ per $5\text{ mL}$ . How many milliliters ( $\text{mL}$ ) should the practical nurse administer per dose?

2\text{ mL}

5\text{ mL}

10\text{ mL}

25\text{ mL}

Show answer & explanation

Answer: $10\text{ mL}$

Answer

The nurse should administer

10\text{ mL}

of the oral suspension per dose.

To find the correct volume, the prescribed dose (

500\text{ mg}

) must be divided by the available dose (

250\text{ mg}

), and then multiplied by the available volume (

5\text{ mL}

). The calculation is

(500 / 250) \times 5 = 2 \times 5 = 10\text{ mL}

Step-by-Step Solution

Identify the desired dose prescribed by the provider.

The desired dose is

500\text{ mg}

This is the target amount of medication the client needs to receive.

Identify the available concentration dispensed by the pharmacy.

The available dose is

250\text{ mg}

in a volume quantity of

5\text{ mL}

This determines the ratio of medication to liquid.

Calculate the volume to administer using the formula:

(\frac{\text{Desired}}{\text{Have}}) \times \text{Quantity}

(\frac{500\text{ mg}}{250\text{ mg}}) \times 5\text{ mL} = 2 \times 5\text{ mL} = 10\text{ mL}

This provides the precise liquid volume needed to deliver the prescribed milligram dose.

Key Concept

Medication Dosage Calculation

Alternative Method

This calculation can also be solved using ratio and proportion:

\frac{250\text{ mg}}{5\text{ mL}} = \frac{500\text{ mg}}{X\text{ mL}}

. Cross-multiplying yields

250X = 2500

, resulting in

X = 10\text{ mL}

Estimated Time:1m 0s

Question 1513Question →

A client admitted with severe pneumonia and chronic obstructive pulmonary disease (COPD) begins exhibiting sudden, severe agitation and repeatedly attempts to remove their continuous positive airway pressure (CPAP) mask. The assistive personnel (AP) informs the practical nurse (PN) that the client is uncooperative and requests permission to apply soft wrist restraints to maintain the essential oxygen therapy. Which action should the PN take FIRST?

Instruct the AP to maintain continuous direct observation of the client while the PN assesses the client's oxygen saturation and respiratory effort

Obtain bilateral soft wrist restraints and apply them immediately, then contact the healthcare provider to secure a formal prescription

Document the client's noncompliance and reassure the AP that sudden confusion is an expected progression of chronic lung disease exacerbations

Authorize the AP to apply the physical restraints, provided the AP has documented facility competency in safety device application

Show answer & explanation

Answer: Instruct the AP to maintain continuous direct observation of the client while the PN assesses the client's oxygen saturation and respiratory effort

Answer

Instruct the AP to maintain continuous direct observation of the client while the PN assesses the client's oxygen saturation and respiratory effort.

The correct action addresses both immediate safety and physiological needs by implementing a less restrictive alternative (direct observation) while the nurse investigates the root cause of the agitation. Sudden agitation in a respiratory patient strongly indicates acute hypoxia; therefore, assessing oxygenation takes priority before considering any restrictive devices.

Step-by-Step Solution

Analyze the client's sudden presentation of severe agitation and attempts to remove respiratory equipment.

Recognize that sudden confusion and restlessness in a client with compromised respiratory function are classic early clinical indicators of hypoxia.

Prioritizing physiological needs (Airway, Breathing, Circulation) is critical before attributing agitation to a strictly behavioral issue that requires restraint.

Evaluate the AP's request to apply physical restraints to maintain the CPAP mask.

Determine that applying restraints is a measure of absolute last resort and cannot be initiated before exhausting less restrictive alternatives.

Federal guidelines, legal boundaries, and nursing standards mandate that physical restraints only be used when non-restrictive alternatives have failed to protect the client from harm.

Formulate the priority nursing intervention that balances safety protocols with physiological assessment.

Assign the AP to stay at the bedside for direct visual observation (a less restrictive alternative) while immediately conducting a focused respiratory assessment.

This intervention maintains client safety without prematurely applying restraints and targets the most likely underlying cause of the agitation.

Key Concept

Prioritizing least restrictive alternatives and physiological assessment prior to restraint application

Question 1514Question →

A client diagnosed with acute appendicitis is being prepared for emergency surgery. The attending surgeon has visited the room to discuss the operation. Shortly after the surgeon departs, the client states to the practical nurse (PN), 'I was too intimidated to ask, but I do not understand what happens if my appendix has already burst.' What is the required legal action by the PN in this scenario?

Elaborate on the surgical process and the medical interventions used for a ruptured appendix.

Contact the surgeon to return and provide further clarification to the client.

Offer therapeutic reassurance about the surgical team's expertise and have the client sign the document.

Share the client's concerns with a visiting family member and ask them to co-sign the paperwork.

Show answer & explanation

Answer: Contact the surgeon to return and provide further clarification to the client.

Answer

Contact the surgeon to return and provide further clarification to the client.

The legal responsibility for explaining a surgical procedure, including its risks, benefits, and potential complications, rests entirely with the primary healthcare provider performing the operation. When a client indicates a lack of understanding, the practical nurse must advocate for the client by delaying the signature and notifying the provider to return and answer the client's questions. This ensures the consent is legally valid and truly informed.

Step-by-Step Solution

Analyze the client's statement.

The client explicitly states a lack of understanding regarding the procedure and potential medical findings.

Valid informed consent requires the client to fully comprehend the risks, benefits, and nature of the procedure.

Identify the PN's legal scope of practice regarding informed consent.

The PN acts only as a witness to the voluntary signature and verifies that the client understands what they are signing.

The primary healthcare provider performing the procedure holds the legal responsibility for explaining it and answering specific medical questions.

Determine the appropriate clinical intervention.

The PN must halt the signing process and notify the provider.

To ensure the client's legal rights are protected and that informed consent is truly obtained.

Key Concept

Informed Consent and PN Scope of Practice

Question 1515Question →

A practical nurse (PN) has finished providing a bed bath for a client diagnosed with active pulmonary tuberculosis and Clostridioides difficile. The client is housed in an airborne infection isolation room. Which sequence of actions must the PN take to correctly remove personal protective equipment (PPE) and maintain infection control?

Remove gloves and gown inside the client room, wash hands with soap and water, exit the room, remove the N95 respirator, and perform hand hygiene.

Remove gloves and gown inside the client room, apply an alcohol-based hand rub, exit the room, remove the N95 respirator, and wash hands with soap and water.

Exit the client room, remove gloves and gown in the hallway, wash hands with soap and water, remove the N95 respirator, and perform hand hygiene.

Remove gloves, gown, and the N95 respirator inside the client room, wash hands with soap and water, and then exit the room.

Show answer & explanation

Answer: Remove gloves and gown inside the client room, wash hands with soap and water, exit the room, remove the N95 respirator, and perform hand hygiene.

Answer

Remove gloves and gown inside the client room, wash hands with soap and water, exit the room, remove the N95 respirator, and perform hand hygiene.

For a client with Clostridioides difficile, the nurse must remove the gown and gloves and wash hands thoroughly with soap and water inside the room, because alcohol-based sanitizers do not destroy C. diff spores. Furthermore, to maintain airborne precautions for tuberculosis, the N95 respirator must not be removed until the nurse has fully exited the room and closed the door, followed by an additional round of hand hygiene.

Step-by-Step Solution

Identify the transmission-based precaution requirements for both diagnosed pathogens.

Tuberculosis requires Airborne precautions (N95 respirator, negative pressure room). Clostridioides difficile requires Contact precautions with enteric modifications (gown, gloves, and strict soap and water hand hygiene).

Accurate identification of required precautions is necessary to determine the correct doffing procedure and products.

Determine the proper location for removing Contact precaution PPE.

The contaminated gown and gloves must be removed inside the client's room.

Removing contact PPE inside the room prevents the transfer of pathogens to the clean external hospital environment.

Determine the required method of hand hygiene immediately following contact PPE removal.

The nurse must wash hands with soap and water inside the room before touching the exit door.

Clostridioides difficile spores are not deactivated by alcohol-based sanitizers. Mechanical friction with soap and water is required to physically wash the spores down the drain.

Determine the proper location for removing Airborne precaution PPE.

The N95 respirator must be removed only after exiting the room and closing the door.

The respirator must remain in place to filter out infectious aerosolized particles while the nurse is breathing the air inside the contaminated isolation room.

Key Concept

Correct doffing sequence and hand hygiene methods for combined Airborne and modified Contact (enteric) precautions.

Question 1516Question →

An LPN is acting as the designated safety observer for a healthcare team exiting the room of a client placed on strict airborne and contact precautions. Which observed action during the doffing process represents a critical infection control breach that requires the LPN to immediately intervene?

A team member reaches up to unfasten their N95 respirator straps while standing near the door inside the negative-pressure room.

A team member removes their gown and gloves simultaneously by grasping the gown at the front and pulling it forward, rolling the items into a bundle.

A team member uses bare hands that were just sanitized to grasp the elastic strap at the back of the head to remove their face shield.

A team member pauses the doffing sequence to perform hand hygiene immediately after removing their gown and gloves, prior to removing their face shield.

Show answer & explanation

Answer: A team member reaches up to unfasten their N95 respirator straps while standing near the door inside the negative-pressure room.

Answer

The LPN must intervene if a team member attempts to remove their N95 respirator while still inside the airborne isolation room.

Removing an N95 respirator inside a negative-pressure room exposes the healthcare worker directly to aerosolized pathogens. The standard infection control protocol mandates that respiratory protection must only be removed in the hallway or anteroom after the patient's door has been completely closed.

Step-by-Step Solution

Identify the required precautions based on the clinical scenario.

The scenario dictates strict airborne and contact precautions.

This establishes the necessary PPE (N95 respirator, gown, gloves, face shield) and the environmental constraints (negative-pressure room).

Evaluate the location requirements for doffing specific PPE items.

Contact PPE (gown, gloves, shield) is removed inside the room. Airborne PPE (N95 respirator) must be removed outside the room.

Airborne pathogens remain suspended in the air inside the negative-pressure room; removing respiratory protection inside exposes the worker to infection.

Analyze the observed actions in each option to identify the safety breach.

Removing the N95 inside the room is the only action that violates these established safety protocols.

The other actions represent nuanced but correct, CDC-approved variations of safe doffing techniques.

Key Concept

Transmission-Based Precautions: Airborne and Contact Doffing Sequence

Question 1517Question →

A practical nurse (PN) is conducting a home visit for a hospice client who has a Physician Orders for Life-Sustaining Treatment (POLST) form specifying 'Do Not Resuscitate' (DNR). The client is currently disoriented and lacks capacity. The client's spouse suddenly states, 'I cannot just let them die. I want you to do CPR if they stop breathing.' In which order should the PN perform the following actions? 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 spouse's legal proxy status, then confirm their explicit intent to revoke the DNR, followed by removing the physical POLST form from the home. After securing the physical environment, the PN contacts the provider, and finally documents the event.

When a proxy requests to revoke a DNR for a client lacking capacity, the first step is to verify their legal authority (Durable Power of Attorney for Healthcare). Once verified, the PN must confirm their explicit intent to ensure it is not merely an expression of grief. After confirming intent, the immediate priority is client safety: the PN must remove the physical POLST form (often kept on a refrigerator) to prevent emergency medical services (EMS) from mistakenly withholding CPR if the client suddenly arrests. After securing the physical environment, the PN notifies the healthcare provider to officially cancel the written medical order. Finally, after the situation is safely managed and communicated, the PN documents the proxy's exact words and the actions taken in the legal health record.

Step-by-Step Solution

Verify the spouse's legal proxy status.

The spouse's authority to make medical decisions is confirmed.

The nurse must ensure the individual requesting the change has legal authority before altering a life-sustaining treatment plan.

Confirm the spouse's intent.

The request to revoke the DNR is clearly established.

The PN must differentiate between an expression of grief and a formal legal request to revoke the DNR.

Remove the physical POLST form.

The risk of EMS inappropriately following the voided DNR is eliminated.

The physical document dictates the actions of emergency responders and must be removed immediately to ensure client safety.

Contact the healthcare provider.

The provider is informed of the proxy's decision.

The provider must officially update the client's code status in the hospice agency's records.

Document the event.

A legal record of the revocation is created.

Documentation should be completed only after all acute legal, safety, and communication steps are handled.

Key Concept

A legally designated healthcare proxy can revoke a DNR on behalf of a client who lacks capacity. The nurse must verify proxy status, confirm intent, prioritize immediate safety by removing physical DNR identifiers, and then coordinate with the provider.

Question 1518Question →

While conducting morning rounds on a medical-surgical unit, the practical nurse discovers a client lying on the floor beside the bathroom door. The client is awake and states, 'I slipped and fell.' Arrange the following nursing actions in the correct priority order from first to last.

Drag items to arrange them in the correct order

Show answer & explanation

Answer

The correct sequence of actions is: perform an initial assessment for injuries, activate the call system for staff assistance, obtain vital signs on the floor, transfer the client safely back to bed, and finally complete the occurrence report.

In any post-fall scenario, the nursing process mandates that physical assessment must occur first. The nurse must quickly evaluate the client for catastrophic injury before doing anything else. Second, the nurse must summon help while remaining with the client to ensure safety. Third, a full set of vital signs is obtained to check for internal stability. Fourth, once cleared of major injury, the client is safely moved using adequate personnel and equipment. Finally, institutional documentation such as an occurrence report is completed.

Step-by-Step Solution

Assess the client for changes in level of consciousness, pain, and visible deformities.

Identifies any immediate, life-threatening injuries or obvious fractures.

The nursing process dictates that assessment is always the first action. Moving a client with an undiscovered injury could cause permanent harm.

Activate the emergency call system to request staff assistance without leaving the client.

Alerts the healthcare team that an incident has occurred and help is needed.

The nurse must not leave a fallen client alone, but additional personnel are required to bring diagnostic equipment and assist with a safe lift.

Measure the client's vital signs while they remain in the position found.

Establishes hemodynamic stability and neurological baseline.

Vital signs help identify internal injuries or medical events that caused the fall (e.g., orthostatic hypotension, cardiac arrhythmia) prior to moving the client.

Transfer the client safely back to bed using mechanical lifting equipment and personnel.

Returns the client to a safe and comfortable environment.

Once the client is deemed stable and free of spinal or severe orthopedic injury, they can be safely moved using ergonomic principles and teamwork.

Complete an objective facility occurrence report regarding the unobserved fall.

Fulfills legal and facility risk-management requirements.

Administrative documentation is the final step, completed only after the client's safety and clinical needs have been fully addressed.

Key Concept

Priority Setting in Post-Fall Management

Estimated Time:1m 15s

Question 1519Question →

A practical nurse (PN) is assigned to care for a client preparing for an elective surgical procedure. The provider has discussed the surgery with the client. The client is currently alert and oriented but becomes anxious and repeatedly attempts to remove their peripheral intravenous (IV) line. Meanwhile, an unidentified caller claiming to be the client's cousin requests a condition update over the phone. Which of the following actions by the PN are appropriate? Select all that apply.

Select all that apply

Act as a witness to the client's signature on the preoperative informed consent form

Describe the potential surgical risks and alternative treatments prior to the client signing the consent form

Verify if the client has provided a written authorization privacy code before sharing any medical information with the caller

Inform the caller of the scheduled surgery time but withhold the client's specific medical diagnosis

Apply soft bilateral wrist restraints immediately to prevent the client from dislodging the preoperative IV line

Attempt to distract the client and cover the IV insertion site with a flexible sleeve before considering physical restraints

Show answer & explanation

Answer: Act as a witness to the client's signature on the preoperative informed consent form; Verify if the client has provided a written authorization privacy code before sharing any medical information with the caller; Attempt to distract the client and cover the IV insertion site with a flexible sleeve before considering physical restraints

Answer

The correct actions include acting as a witness to the consent signature, verifying authorization before disclosing information over the phone, and attempting less restrictive alternatives (like covering the IV site) before applying restraints.

The practical nurse's role in informed consent is strictly to witness the voluntary signature of an alert, competent client after the provider has educated them. Upholding confidentiality requires verifying that a caller is an authorized contact before sharing any health information. Finally, client rights dictate that least restrictive measures, such as distraction or concealing medical lines, must be exhausted and documented prior to the application of physical restraints.

Step-by-Step Solution

Analyze the client's preoperative informed consent needs.

The provider has already explained the surgery to the alert and oriented client. The PN's proper role is to witness the voluntary signature, not to explain surgical risks.

Maintaining professional boundaries and operating within the Practical Nurse scope of practice.

Evaluate the caller's request for a medical update.

The caller is unidentified. Information cannot be shared, even partially, without verifying prior client authorization (such as a privacy code).

Protecting client confidentiality under HIPAA regulations.

Address the client's anxiety and attempts to pull the IV line.

Implement distraction techniques and conceal the IV line from view instead of immediately applying physical restraints.

Protecting the client's right to be free from unnecessary restraints by utilizing less restrictive alternatives first.

Key Concept

Client Rights: Informed Consent, Confidentiality, and Restraint Alternatives

Question 1520Question →

A client receiving continuous intravenous (IV) fluids and prescribed opioid analgesics requires assistance when getting out of bed. Which safety measures should the practical nurse (PN) implement to prevent environmental hazards and client injury? Select all that apply.

Select all that apply

Place the bed in the lowest horizontal position with the wheels locked

Raise all four bed side rails to deter the client from getting up independently

Position the call bell, water pitcher, and eyeglasses within the client's immediate reach

Direct the unlicensed assistive personnel to evaluate the client's balance before bathroom trips

Ensure the client is wearing nonskid footwear prior to any ambulation

Show answer & explanation

Answer: Place the bed in the lowest horizontal position with the wheels locked; Position the call bell, water pitcher, and eyeglasses within the client's immediate reach; Ensure the client is wearing nonskid footwear prior to any ambulation

Answer

The appropriate safety measures are placing the bed in the lowest locked position, positioning the call bell and personal items within immediate reach, and ensuring the use of nonskid footwear during ambulation.

Clients receiving opioid medications and continuous IV fluids are at a high risk for falls due to potential side effects like dizziness, sedation, and physical encumbrance. Evidence-based fall prevention includes modifying the environment to remove hazards. Keeping the bed in the lowest, locked position minimizes the distance of a potential fall. Placing the call bell and frequently used items within reach discourages unassisted attempts to get out of bed. Nonskid footwear provides essential traction to prevent slipping.

Step-by-Step Solution

Identify the client's risk factors based on the clinical scenario.

The client is receiving opioids (causing potential dizziness/sedation), has IV fluids (tethering), and requires assistance.

Understanding risk factors helps determine the necessary safety interventions.

Select interventions that modify the environment to reduce hazards.

Lowering and locking the bed, providing nonskid footwear, and keeping items in reach are selected.

These actions directly mitigate the risk of falling without restricting the client's freedom of movement.

Eliminate interventions that violate safety protocols or scope of practice.

Using four side rails and delegating an assessment task to unlicensed personnel are excluded.

Four side rails constitute a physical restraint, and assessing balance falls outside the scope of unlicensed staff.

Key Concept

Fall Prevention and Safety Precautions

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