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Soru 1Soru →

A client is receiving rehabilitation on a medical-surgical unit following a right total knee arthroplasty. The nurse is observing the client use a standard, non-rolling walker for ambulation. Arrange the steps of the walking sequence in the correct order to ensure safe equipment use. All options must be used.

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Cevap

The correct sequence is to first move the walker forward, ensure it is stable on all four legs, step forward with the affected leg, and finally bring the unaffected leg forward.
The correct sequence prioritizes stability and weight distribution. The walker must be moved first and stabilized on the floor to provide a secure base. The affected leg is moved next so the strong leg and the arms can safely support the body weight. The strong leg is moved last to complete the step.

Adım Adım Çözüm

1
Lift and place the walker 6 inches forward.
The device is in the correct forward position.
Moving the walker first establishes a new base of support for the upcoming movement.
2
Verify all four legs of the walker are flat on the floor.
The walker is stable and ready to support weight.
A standard walker can tip if weight is applied while it is uneven.
3
Advance the affected (right) leg into the walker.
The weaker leg moves into the new base of support.
Stepping with the affected leg first allows the stronger leg and the arms to share the client's body weight.
4
Support weight on the hands and bring the unaffected (left) leg forward.
Both legs are now even within the walker frame.
The strong leg completes the step, establishing a full and safe walking cycle.

Anahtar Kavram

Standard Walker Ambulation Sequence
Soru 2Soru →

A practical nurse (PN) is caring for a client with acute mania who is exhibiting escalating psychomotor agitation in the dayroom. The client is pacing rapidly, speaking loudly, and invading the personal space of other clients. Arrange the following behavioral interventions in the order they should be implemented, from the least restrictive to the most restrictive.

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The correct sequence from least to most restrictive is: verbally setting limits, modifying the environment, offering voluntary oral medication, activating the crisis team, and finally utilizing seclusion.
In psychiatric emergencies, practical nurses must follow the least restrictive alternative doctrine. The sequence begins with the least invasive measures: verbal interventions (limit-setting) and environmental modifications (reducing stimuli). If these fail, the nurse offers voluntary chemical interventions (oral PRN medications). If the client continues to escalate and poses a danger, activating a crisis team provides a 'show of force' to encourage cooperation. Seclusion or involuntary physical restraints are always the final interventions of last resort.

Adım Adım Çözüm

1
Identify the least restrictive intervention to address the immediate behavior.
Verbally set clear, direct limits on the intrusive behavior using a calm tone.
Verbal communication is the foundational first step in de-escalation and is the least invasive approach.
2
Determine the next appropriate measure if verbal intervention is insufficient.
Redirect the client away from peers to a quiet, low-stimulus area on the unit.
Environmental modification is more restrictive than speaking but less restrictive than medication.
3
Identify the least restrictive pharmacological intervention.
Offer the client a prescribed PRN oral antianxiety or antipsychotic medication.
Allowing the client to voluntarily take oral medication is preferred over involuntary or intramuscular administration.
4
Select the appropriate safety measure when voluntary options fail.
Activate the facility's crisis response team to provide a show of support.
A show of support is necessary to safely manage imminent danger before applying physical restrictions.
5
Identify the absolute last resort for behavioral control.
Place the client in a locked seclusion room to maintain unit safety.
Seclusion is a highly restrictive measure reserved strictly for situations where the client is a direct threat to themselves or others and all other methods have failed.

Anahtar Kavram

The hierarchy of behavioral de-escalation dictates that interventions must progress sequentially from the least restrictive measures (verbal and environmental) to the most restrictive measures (chemical restraints, physical restraints, or seclusion).
Soru 3Soru →

A practical nurse (PN) enters a client's room and finds the client lying on the floor. The client is awake, responsive, and states, 'I tried to walk to the bathroom, but my legs gave out.' In which order should the PN perform the following actions? Arrange the actions from first priority to last.

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Cevap

The correct priority sequence is to first assess the client for injuries, then call for staff assistance, safely assist the client back to bed, and finally notify the provider and complete an incident report.
Following a client fall, the nursing process dictates that assessment is the absolute first priority. The PN must immediately determine if the client sustained a head injury, fracture, or change in consciousness before taking any other action. After confirming the client's status and ensuring it is safe to move them, the PN calls for help to facilitate a safe transfer. Once sufficient staff is present, the client is moved back to bed using proper ergonomics. Finally, administrative and collaborative duties, such as notifying the primary healthcare provider for follow-up orders and filing an incident report, are completed once the client is safe and stabilized.

Adım Adım Çözüm

1
Assess the client's physical status.
The PN determines if it is safe to move the client.
Moving a client with an unassessed injury (such as a fracture or head trauma) can cause severe secondary complications.
2
Call for staff assistance.
Additional healthcare team members arrive at the room.
Attempting to lift a client from the floor alone significantly increases the risk of staff injury and secondary falls for the client.
3
Assist the client back to bed.
The client is secured in a safe, comfortable resting place.
Once assessment is complete and help is present, returning the client to bed restores safety and allows for continued monitoring.
4
Notify the provider and document.
The healthcare team is informed and the accident is officially recorded.
Ensures proper medical follow-up care is ordered and fulfills facility risk-management and legal documentation requirements.

Anahtar Kavram

Post-Fall Assessment and Priority Management
Soru 4Soru →

A practical nurse (PN) is preparing to administer a prescribed intramuscular medication that is supplied in a single-dose glass ampule. Arrange the following preparation steps in the correct chronological order to ensure safe medication handling and administration.

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Cevap

The correct sequence begins with clearing the upper stem of medication, followed by protecting the hands with gauze, snapping the ampule away from the body, attaching a filter needle, withdrawing the medication, and finally replacing the filter needle with an appropriate injection needle.
Safe medication preparation from a glass ampule requires a specific sequence to protect both the nurse and the client. The nurse must first ensure all medication is in the lower chamber (flicking the stem) to prevent dose loss. Next, the nurse protects themselves by wrapping the neck and breaking the glass away from their body. Because breaking the glass can introduce microscopic shards into the liquid, the nurse must attach a filter needle to draw up the medication safely. Once the medication is withdrawn without contaminating the needle on the rim, the filter needle must be discarded and replaced with an injection-appropriate needle, as filter needles are not meant for client administration.

Adım Adım Çözüm

1
Flick the upper stem of the ampule lightly to ensure all medication moves into the lower chamber.
All medication is contained within the base of the ampule.
Prevents loss of the prescribed dose when the ampule is opened.
2
Wrap a sterile gauze pad or an unopened alcohol swab around the narrow neck of the ampule.
A protective barrier is established around the break point.
Protects the nurse's fingers from glass cuts.
3
Snap the ampule neck quickly and firmly in a direction pointing away from the body.
The ampule is opened safely.
Directs potential glass shards away from the nurse's face and body.
4
Attach a filter needle to the sterile syringe.
The syringe is equipped to filter out particulate matter.
Essential to prevent drawing up microscopic glass shards that fell into the medication when the ampule was broken.
5
Withdraw the prescribed amount of medication while avoiding contact with the outer rim of the ampule.
The correct dose is drawn into the syringe while maintaining sterility.
Touching the unsterile outer rim of the ampule would contaminate the needle.
6
Remove the filter needle and attach the appropriate size needle for intramuscular injection.
The syringe is ready for safe client administration.
Filter needles are strictly for drawing up medication and are contraindicated for injecting into tissue.

Anahtar Kavram

Safe Preparation of Parenteral Medications from an Ampule
Tahmini Süre:1m 30s
Soru 5Soru →

A practical nurse is assigned to care for an older adult client who has oropharyngeal dysphagia following a cerebrovascular accident (CVA). The client is alert and ready for their afternoon meal. Arrange the following nursing actions in the correct chronological order to safely assist the client with eating and prevent aspiration.

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The correct sequence ensures airway safety by first positioning the client upright, preparing the oral cavity, placing food on the strong side, using the chin-tuck maneuver during the active swallow, and finally checking for retained food.
Safe feeding for a client with dysphagia is a systematic process. Environmental and postural safety must be established first by positioning the client at 90 degrees. The oral cavity is then prepared via hygiene. During the actual feeding, food must be placed where the client has motor control (the unaffected side), and the airway must be actively protected during the swallow using the chin-tuck technique. Finally, a post-swallow assessment ensures no residual hazards remain by checking for pocketing.

Adım Adım Çözüm

1
Elevate the head of the bed to 90 degrees.
The client is placed in a high Fowler's position.
An upright posture enlists gravity to direct the food bolus into the esophagus and reduces the physical risk of tracheal entry.
2
Provide gentle oral hygiene.
The oral mucosa is moistened and sensory receptors are stimulated.
Moistening the mouth facilitates bolus formation and triggers the swallow reflex more effectively.
3
Place food on the unaffected side of the mouth.
Food is situated where the client has optimal muscle control.
The strong side has intact musculature to safely manipulate and propel the food backward.
4
Instruct the client to tuck their chin during the swallow.
The laryngeal opening is physically narrowed.
This specific postural adjustment physically protects the airway while simultaneously widening the esophageal opening.
5
Inspect the buccal cavities for pocketing.
The mouth is confirmed clear of residual food.
Clients with a CVA may unknowingly retain food in the affected cheek, which could be aspirated later when they lie flat or take a breath.

Anahtar Kavram

Aspiration Prevention and Dysphagia Management
Soru 6Soru →

A licensed practical nurse (LPN) is preparing to collect an aerobic wound culture from a client's sacral pressure injury. To ensure the integrity of the diagnostic test and reduce the risk of inaccurate laboratory results, in which order should the nurse perform the following actions? (Arrange the steps in the correct chronological sequence.)

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The correct sequence requires exposing the wound, cleansing it with sterile saline, swabbing the viable tissue, securing the specimen, and finally redressing the wound.
The correct sequence ensures that the laboratory culture identifies the specific pathogen actively causing the tissue infection, rather than identifying normal surface skin flora or dead organisms found in surface exudate. Therefore, the wound must always be irrigated with sterile normal saline BEFORE the swab is applied to viable, granulating tissue. Proper sequencing reduces the risk of misdiagnosis and inappropriate antibiotic therapy.

Adım Adım Çözüm

1
Remove the dressing and assess the wound.
The wound is exposed for baseline evaluation.
Allows the nurse to observe the site and identify the best area for specimen collection.
2
Irrigate with sterile normal saline.
Surface exudate and debris are washed away.
Cleansing prevents normal resident skin flora or dead neutrophils (pus) from contaminating the sample and causing inaccurate lab results.
3
Swab viable granulating tissue.
A clean pathogen sample is obtained.
Actively replicating microorganisms causing the deep tissue infection reside in the healthy-looking, granulating tissue.
4
Insert the swab into the sterile transport tube.
The specimen is secured and preserved.
Maintains a sterile environment and prevents external contamination during transport to the laboratory.
5
Apply a fresh dressing and document.
The wound is protected and the medical record is updated.
Completes the procedure by re-establishing a protective barrier over the injury.

Anahtar Kavram

Diagnostic test preparation: Aerobic wound culture collection technique
Tahmini Süre:1m 30s
Soru 7Soru →

During a routine rounding shift, a client who sustained a complete T4 spinal cord injury three months ago suddenly complains of blurred vision and an intense, pounding headache. Assessment reveals a blood pressure reading of 215/115 mm Hg, a heart rate of 52 beats per minute, and heavy diaphoresis on the face and neck. Determine the correct priority sequence for the interventions the nurse must implement. (Place the most urgent action at the top and the final action at the bottom.)

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The correct priority sequence is to first elevate the head of the bed, then loosen any restrictive clothing, followed by inspecting the urinary catheter for obstructions, and finally notifying the registered nurse.
In autonomic dysreflexia, the client experiences a life-threatening hypertensive crisis due to an exaggerated sympathetic response to a noxious stimulus below the level of the spinal cord injury (typically T6 or higher). The absolute first priority is to elevate the head of the bed to a sitting position, which uses gravity to induce orthostatic hypotension and rapidly lower the blood pressure. Next, the nurse should loosen any restrictive clothing, as this serves as a quick removal of an external noxious stimulus. Third, the nurse must assess for and remove the most common internal trigger, which is a distended bladder (e.g., checking the catheter for kinks). Finally, the RN must be notified so that pharmacological interventions can be prepared if the symptoms persist despite these initial nursing actions.

Adım Adım Çözüm

1
Recognize the clinical emergency.
The client is identified as experiencing autonomic dysreflexia.
The combination of a T4 spinal cord injury, sudden profound hypertension, bradycardia, headache, and diaphoresis above the injury level are hallmark signs of this life-threatening syndrome.
2
Prioritize immediate physiological stabilization to prevent a stroke.
Elevate the head of the bed to a sitting position.
Sitting the client upright induces orthostatic hypotension, which is the fastest non-pharmacological method to reduce the dangerously high blood pressure.
3
Remove external noxious stimuli.
Loosen any tight or restrictive clothing.
Constrictive clothing can act as an external irritant that fuels the uninhibited sympathetic response below the level of the spinal cord injury.
4
Identify and resolve internal noxious stimuli.
Inspect the urinary catheter and drainage tubing for kinks.
Bladder distention is the most frequent internal trigger for autonomic dysreflexia. Relieving an obstruction removes the primary stimulus causing the hypertensive crisis.
5
Escalate care.
Notify the registered nurse (RN).
If nursing interventions fail to remove the stimulus or lower the blood pressure, the RN and healthcare provider must initiate pharmacological interventions (e.g., administering nifedipine or nitrates).

Anahtar Kavram

Autonomic dysreflexia is a medical emergency requiring strict sequential interventions: immediate upright positioning to lower blood pressure, removal of noxious stimuli (external then internal), and rapid escalation of care.
Soru 8Soru →

Upon entering a client's room in a rehabilitation center, a practical nurse observes smoke and small flames coming from a wastebasket near the privacy curtain. The client is currently resting in bed. Arrange the following actions in the priority order the nurse should perform them.

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Cevap

The correct sequence of actions follows the RACE protocol: First, move the client to safety (Rescue). Second, activate the alarm (Alarm). Third, close the room door to contain the fire (Confine). Fourth, use a fire extinguisher on the small fire if safe to do so (Extinguish).
In the event of a fire, health care personnel must follow the RACE acronym to ensure safety and effective emergency response. 'R' stands for Rescue, which means immediately moving anyone in danger to a safe area. 'A' stands for Alarm, which involves activating the fire alarm to alert the facility and emergency services. 'C' stands for Confine, which requires closing doors to prevent the spread of smoke and flames. 'E' stands for Extinguish, indicating that staff should attempt to put out small fires with an extinguisher only after the first three steps are completed.

Adım Adım Çözüm

1
Assist the client out of the room to a secure area.
The client is removed from the immediate hazard.
Rescuing individuals in immediate danger is the first phase of the RACE protocol.
2
Activate the facility fire alarm system.
The facility and emergency personnel are notified.
Sounding the alarm ensures that a broader emergency response is initiated.
3
Close the door to the client's room.
The fire and smoke are localized to the room of origin.
Confining the fire prevents it from spreading to the rest of the unit.
4
Attempt to put out the fire using an appropriate extinguisher.
The small fire is suppressed.
Extinguishing is the final step, performed only after safety is secured, the alarm is sounding, and containment measures are in place.

Anahtar Kavram

Fire Emergency Response (RACE Protocol)
Tahmini Süre:1m 0s
Soru 9Soru →

A practical nurse is preparing to provide oral hygiene for a client who is unresponsive following a severe traumatic brain injury. In what order should the nurse perform the following actions? (Arrange the steps from first to last.)

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Cevap

The nurse must first place the client in a side-lying position, followed by placing a towel and emesis basin, inserting a padded tongue blade, cleaning the oral mucosa, and finally applying a lip moisturizer.
The correct sequence prioritizes airway safety above all else. Positioning the client laterally ensures fluids drain out of the mouth rather than pooling in the oropharynx, effectively preventing aspiration. Preparation of the environment (towel/basin) follows to maintain hygiene. Opening the mouth safely with a padded tongue blade prevents bite injuries during the cleaning process. The actual cleaning occurs next, and applying lip moisturizer is the final basic care comfort measure.

Adım Adım Çözüm

1
Place the client in a side-lying position.
The airway is protected from fluid pooling.
In an unresponsive client, lateral positioning uses gravity to drain secretions and prevents aspiration.
2
Place a towel under the chin and position an emesis basin against the cheek.
The bed and gown are shielded from fluids.
Maintaining a clean and dry environment promotes client comfort and prevents skin breakdown.
3
Insert a padded tongue blade gently between the back teeth.
The mouth is held open safely.
Unresponsive clients may have an unpredictable bite reflex; using a padded blade protects the nurse and prevents tooth damage.
4
Clean the teeth and oral mucosa using a moistened foam swab.
Plaque and bacteria are removed from the oral cavity.
Thorough cleansing reduces the risk of ventilator-associated pneumonia or oral infections.
5
Apply a water-soluble moisturizer to the client's lips.
The lips are hydrated and protected.
Moisture prevents the lips from cracking, which can lead to bleeding and infection.

Anahtar Kavram

Oral hygiene and aspiration precautions for the unresponsive client
Soru 10Soru →

A practical nurse enters the room of a client receiving intravenous fluids via a central venous catheter. The nurse observes that the intravenous tubing has become disconnected from the catheter hub. The client is suddenly grasping their chest, gasping for air, and appears cyanotic. In which order should the nurse perform the following emergency actions to mitigate the risk of a fatal complication? Arrange the steps from first (highest priority) to last.

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Cevap

The correct sequence of actions for a suspected air embolism is to first clamp the catheter, then position the client in the left lateral Trendelenburg position, followed by administering high-flow oxygen, activating the emergency response team, and finally obtaining a full set of vital signs.
When an air embolism is suspected due to a disconnected central line, the immediate goal is to prevent further air entry and minimize the physiological impact of the air already introduced. The nurse must first clamp the catheter to eliminate the source of the leak. Next, the left lateral Trendelenburg position is utilized to physically trap the air in the apex of the right ventricle. Oxygen is then applied to treat severe hypoxia and help dissolve the embolus. With these immediate mechanical and respiratory safeguards established, the nurse activates the emergency response team and then gathers vital signs to provide objective data to the arriving medical providers.

Adım Adım Çözüm

1
Clamp the open lumen of the central venous catheter.
Prevents further air entry into the bloodstream.
Stopping the root cause of the complication is always the absolute first step in an air embolism emergency.
2
Place the client in the left lateral Trendelenburg position.
Traps the air embolus in the right ventricle.
This utilizes gravity to keep the air bubble away from the pulmonary outflow tract, reducing the risk of a massive pulmonary embolism.
3
Administer high-flow oxygen via a non-rebreather mask.
Treats hypoxia and shrinks the embolus.
High concentrations of oxygen wash out nitrogen from the blood, helping to dissolve the air bubble more quickly.
4
Activate the facility emergency response team and inform the supervising nurse.
Initiates advanced collaborative care.
The practical nurse must escalate this critical emergency for advanced cardiovascular life support and medical intervention.
5
Assess the client's vital signs and oxygen saturation.
Provides objective baseline data.
Continuous monitoring is required after life-saving maneuvers and escalation have been completed.

Anahtar Kavram

Reduction of risk potential during an air embolism involves immediate source control, specific protective positioning, oxygenation, and rapid escalation.
Soru 11Soru →

Due to unexpected staffing deficits on a high-acuity step-down unit, a charge nurse distributes a revised morning roster. A practical nurse (PN) receives an assignment that includes a hemodynamically unstable client requiring continuous titration of intravenous (IV) norepinephrine. Arrange the following actions the PN must take in the correct professional sequence to resolve this inappropriate assignment.

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Cevap

The PN must first analyze the assignment to identify the specific scope violation, notify the delegating charge nurse, propose a safe alternative, escalate to the nursing supervisor if unresolved, and finally document the incident formally.
The correct sequence perfectly aligns with the national guidelines for navigating an unsafe assignment. The nurse must assess the situation (identify the scope violation), utilize the immediate chain of command (inform the charge nurse), act collaboratively (propose an alternative), escalate if safety is still threatened (contact the supervisor), and follow institutional policies for record-keeping (file an ADO/variance report).

Adım Adım Çözüm

1
Review the assignment to confirm the scope of practice violation.
The PN identifies that titrating IV vasoactive medications exceeds their legal scope.
Objective data gathering and confirmation must precede any refusal of a clinical assignment.
2
Communicate directly with the charge nurse regarding the limitation.
The charge nurse is made aware of the legal inability to fulfill the assignment safely.
The chain of command dictates addressing the professional who made the delegation before escalating.
3
Propose a safe alternative assignment.
A potential solution is offered to assist the unit while remaining within legal boundaries.
Professional collaboration requires nurses to be part of the solution rather than merely refusing work.
4
Escalate to the nursing supervisor.
Higher nursing administration is involved to intervene and ensure client safety.
If the immediate supervisor fails to amend the unsafe assignment, the next level of management must intervene.
5
Document the incident via an Assignment Despite Objection (ADO) or variance report.
A formal, internal legal record of the conflict and the nurse's actions is created.
Formal documentation protects the nurse's license and highlights systemic safety issues to facility administration.

Anahtar Kavram

Professional Chain of Command and Refusal of Unsafe Assignments
Soru 12Soru →

A practical nurse (PN) is providing care for a client who is severely disoriented and actively attempting to forcefully extract a newly placed tracheostomy tube. Verbal redirection and less restrictive safety measures have proven ineffective. The PN determines that immediate mechanical safety devices are required to prevent a life-threatening airway emergency. Arrange the following actions in the order the PN must perform them, from first to last.

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Cevap

The correct sequence prioritizes immediate physical safety and airway protection, followed by mechanical application, neurovascular assessment, legal authorization, and finally, documentation.
In a life-threatening behavioral emergency, the nurse must first manually secure the patient's hands to protect the airway (ABC prioritization). Once the immediate threat is intercepted, mechanical safety devices are applied to maintain ongoing safety. Immediately following application, neurovascular integrity must be assessed to ensure the restraints are not causing ischemic harm. Only after the patient is physically safe and assessed should the nurse report the emergency application to the healthcare provider to secure the mandatory formal order. Finally, comprehensive documentation of the entire sequence is entered into the clinical record.

Adım Adım Çözüm

1
Physically intercept and secure the client's hands.
Immediate harm and self-extubation are prevented.
Airway security is the highest physiological priority in an emergent agitation scenario.
2
Fasten emergency soft limb safety devices using a quick-release knot.
The client is safely secured, preventing further attempts to remove the tracheostomy.
Physical restraints are applied as an emergency measure when all less restrictive alternatives have failed to prevent life-threatening self-injury.
3
Palpate distal pulses and inspect the integumentary status.
Adequate distal circulation and proper restraint fit are confirmed.
Quick-release knots and proper fit must be verified immediately post-application to prevent ischemic injury or nerve damage.
4
Report the emergent application to the prescribing practitioner.
Legal authorization for the emergency intervention is secured.
Regulatory guidelines mandate that emergency restraint applications be reported to a provider immediately (or within facility-specified minutes) to obtain a statutory order.
5
Enter the detailed narrative into the clinical record.
The clinical record accurately reflects the timeline and justification of the emergency.
Detailed charting of the precipitating behavior, alternatives, and exact timing fulfills legal and facility policy requirements after the patient is safe.

Anahtar Kavram

Emergency Restraint Protocol and Prioritization
Soru 13Soru →

Prior to entering the room of a newly admitted client receiving treatment for Neisseria meningitidis who also has continuous uncontrolled diarrhea, the practical nurse must initiate both droplet and contact precautions. Arrange the preparatory actions and the application of protective measures in the correct chronological sequence.

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Cevap

The correct sequence for donning personal protective equipment is to first perform hand hygiene, followed by applying the isolation gown, securing the surgical mask, positioning the eye protection, and finally pulling on clean gloves.
The standardized sequence for donning PPE begins with hand hygiene to ensure clean hands are handling the equipment. The gown is applied first to cover the body, followed by the surgical mask to protect the respiratory tract. Eye protection is placed next so it sits securely over the mask. Finally, gloves are donned last and pulled over the gown cuffs to create a seamless barrier on the wrists.

Adım Adım Çözüm

1
Identify the required personal protective equipment (PPE) based on the prescribed isolation precautions.
The nurse needs a gown and gloves for contact precautions, and a surgical mask with eye protection for droplet precautions.
Neisseria meningitidis is transmitted via large respiratory droplets, while uncontrolled diarrhea poses a risk of contact transmission.
2
Determine the standardized sequence for donning the identified PPE to prevent self-contamination.
The correct order is hand hygiene, gown, mask, eye protection, and gloves.
Following the guidelines established by the Centers for Disease Control and Prevention (CDC) ensures the protective barrier is constructed logically, with gloves placed last to seal the gown cuffs.

Anahtar Kavram

CDC Standardized Sequence for Donning Personal Protective Equipment (PPE)
Soru 14Soru →

During a bed linen change, a full surgical wound drainage system accidentally falls to the floor and bursts open, releasing a significant volume of bodily fluid. To safely manage this biohazardous spill, in what order should the practical nurse (PN) perform the following actions? Arrange the actions from first to last.

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Cevap

The correct sequence is to first secure the scene by restricting access, then don personal protective equipment, absorb the gross fluid with towels, apply a surface disinfectant, and finally dispose of the materials in an infectious waste bag.
Safe management of a biological spill follows a strict chronological protocol to maximize safety and effective decontamination. First, the area must be secured to prevent the spread of the hazard by foot traffic. Second, the nurse must protect themselves by donning proper PPE. Third, the bulk of the spill (the organic load) must be absorbed and removed; this step is critical because blood and drainage will neutralize chemical disinfectants if left on the floor. Fourth, once the visible fluid is removed, the remaining surface can be effectively sanitized with a hospital-grade disinfectant. Finally, all contaminated supplies must be discarded in a red biohazard bag to prevent further exposure.

Adım Adım Çözüm

1
Restrict visitors, clients, and staff from walking into or near the affected area.
The immediate environment is secured.
Prevents immediate cross-contamination and minimizes the risk of slip-and-fall injuries.
2
Don appropriate personal protective equipment, including a fluid-resistant gown and gloves.
The nurse is protected from bloodborne pathogens.
Standard precautions dictate that protective barriers must be worn prior to interacting with any bodily fluids.
3
Cover the pooled drainage fluid completely with disposable absorbent towels.
The gross organic liquid is soaked up and removed from the surface.
Chemical disinfectants are significantly weakened or completely deactivated by the presence of heavy organic loads.
4
Apply a hospital-grade, EPA-registered chemical disinfectant to the contaminated floor surface.
The surface is chemically treated for lingering microorganisms.
Ensures the destruction of microscopic pathogens left behind after the physical removal of the fluid.
5
Discard all saturated cleanup materials and used protective equipment into a designated red infectious waste bag.
The waste is safely segregated for disposal.
Complies with facility and federal regulations regarding the disposal of infectious biological waste.

Anahtar Kavram

Proper sequencing for a biohazardous fluid spill requires securing the area, donning PPE, absorbing the organic load, applying chemical disinfectants, and safely disposing of waste.
Soru 15Soru →

A licensed practical nurse (PN) is providing care in an emergency department observation unit. A client becomes highly frustrated about prolonged wait times, begins pacing the room with clenched fists, and angrily shouts at a phlebotomist who has just entered. In which order should the PN perform the following actions? Arrange the steps from first to last.

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Cevap

The correct sequence of actions prioritizes immediate safety first, followed by environmental management, verbal de-escalation, and finally reporting: 1) Position oneself to maintain a clear exit path, 2) Direct the phlebotomist to leave the room, 3) Use a calm voice to acknowledge the client's frustration, and 4) Notify the supervising RN.
In crisis intervention, safety is always the paramount concern. The nurse must first secure their own safety (clear exit), then secure the safety of others (removing the phlebotomist), which also serves to decrease environmental stimulation. Only after safety is established should the nurse attempt direct verbal de-escalation. Finally, within the PN scope of practice, communicating the acute change in behavior to the RN is required for ongoing care management.

Adım Adım Çözüm

1
Secure personal safety.
The PN positions themselves with a safe distance and a clear path to the door.
Ensures the nurse is not physically trapped if the client suddenly escalates to physical violence.
2
Secure bystander safety and reduce stimuli.
The phlebotomist is directed to leave the room.
Protects other staff members from potential harm and removes an immediate trigger/audience from the agitated client's environment.
3
Initiate verbal de-escalation.
The PN speaks in a calm, low-pitched voice.
Establishes therapeutic communication and attempts to defuse the situational crisis safely.
4
Report the status change.
The supervising RN is notified.
Ensures the healthcare team is aware of the escalation so that additional resources or RN-level assessments can be implemented if needed.

Anahtar Kavram

Crisis Intervention and De-escalation Priorities
Soru 16Soru →

A practical nurse (PN) is caring for an older adult client in an urgent care clinic. During data collection, the client tearfully discloses that their adult child has been withholding their food and prescribed medications as a form of punishment. Arrange the following nursing actions in the correct chronological order from first to last.

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Cevap

The correct chronological sequence is to first ensure client safety, followed by collecting physical data, notifying the supervising RN, documenting the findings, and finally assisting with the mandated report.
In any scenario involving suspected abuse or neglect, prioritization frameworks dictate that immediate client safety is the absolute first priority. Once the client is secure and separated from the potential abuser, the practical nurse must collect objective physical data to determine if the client requires acute medical intervention due to the withheld food and medications. Following data collection, the PN must immediately report the findings to the supervising registered nurse (RN) or primary provider to activate the facility's safeguarding protocols. After the chain of command has been notified, the PN should carefully document the client's disclosure using direct quotes alongside the objective physical findings. Finally, the PN assists the interdisciplinary team in fulfilling the legal obligation to report the suspected abuse to adult protective services.

Adım Adım Çözüm

1
Establish immediate client safety.
The client is separated from the potential abuser and protected from further immediate harm.
Safety is always the primary physiological and psychological priority according to Maslow's hierarchy of needs and basic nursing principles.
2
Collect physical data.
The PN assesses vital signs, hydration, and physical indicators of malnutrition or medication withdrawal.
Objective clinical data is required to understand the extent of the neglect and to guide necessary acute medical interventions.
3
Notify the supervising RN.
The charge nurse or supervising provider is made aware of the situation.
The PN must follow the chain of command so the healthcare team can initiate appropriate facility safeguarding protocols and medical treatments.
4
Document the findings.
The client's exact words and the objective physical assessment data are recorded.
Thorough, objective documentation is legally required and serves as critical evidence for protective services investigations.
5
Assist with mandated reporting.
Adult Protective Services (APS) is formally notified of the situation.
Healthcare professionals are mandated reporters, and the facility must formally report the suspected abuse to state authorities as required by law.

Anahtar Kavram

When managing a client who discloses abuse or neglect, the practical nurse must prioritize immediate safety, followed by objective data collection, chain-of-command reporting, accurate documentation, and mandated state reporting.
Soru 17Soru →

A practical nurse (PN) is caring for a client who received intravenous antineoplastic medications 12 hours ago. The client experiences sudden nausea and vomits a large amount of emesis onto the floor next to the bed. In what chronological order should the PN perform the following actions to safely manage this hazardous biological spill? Arrange the steps from first to last.

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Cevap

The correct sequence is to first restrict access to the area, don appropriate personal protective equipment (PPE), cover the spill with absorbent pads, dispose of all contaminated materials in a designated hazardous waste receptacle, and finally perform hand hygiene.
Clients who have received antineoplastic (chemotherapy) medications excrete the hazardous chemicals in their bodily fluids for typically 48 hours post-administration. A spill of these fluids must be treated as a hazardous chemical spill. The nurse must first protect the environment by restricting access. Next, the nurse protects themselves by donning required PPE (chemotherapy gown, double gloves, face shield). Once protected, the nurse contains the spill with absorbent pads. After cleaning, all materials and PPE are disposed of in a specialized cytotoxic waste container. Finally, the nurse performs hand hygiene with soap and water.

Adım Adım Çözüm

1
Restrict access to the immediate area.
Prevents secondary exposure.
Securing the scene ensures no one accidentally tracks the hazardous fluid to other areas.
2
Don a protective chemotherapy gown, double gloves, and a face shield.
Protects the nurse from exposure.
Standard precautions and cytotoxic precautions require proper PPE before handling bodily fluids contaminated with antineoplastic agents.
3
Cover the spill completely with absorbent chemotherapy spill pads.
Contains the hazardous spill.
Absorbent pads prevent the spill from spreading and minimize the risk of aerosolization during the cleaning process.
4
Place all contaminated cleaning materials and protective gear into a designated hazardous waste receptacle.
Safely isolates the hazardous waste.
All items that came into contact with the antineoplastic waste must be disposed of in a designated cytotoxic waste container, not standard biohazard or regular trash.
5
Perform meticulous hand hygiene using soap and running water.
Removes residual contamination.
Hand hygiene is the final, essential step after removing PPE to ensure complete decontamination of the nurse's hands.

Anahtar Kavram

Management of Antineoplastic (Cytotoxic) Bodily Fluid Spills
Soru 18Soru →

An LPN/LVN is caring for a client with chronic pain who has a new prescription for a fentanyl transdermal patch. The client currently has an older patch in place on their right upper chest. Arrange the following actions in the correct chronological order to safely administer this medication.

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Cevap

The correct sequence is to first remove the old patch, dispose of it safely, prepare the new site by cleansing it, label the new patch, and finally apply it with firm pressure.
Safe application of a transdermal patch requires a strict sequence to prevent overdose and ensure proper absorption. Removing the old patch first is the most critical safety step. Disposing of it immediately prevents accidental exposure. Cleansing a new site rotates the location to protect skin integrity. Labeling the patch before application prevents discomfort or tissue damage from writing on the patient, and firm application ensures the patch remains secure.

Adım Adım Çözüm

1
Remove the old patch.
Prevents double-dosing.
Leaving the old patch on while applying a new one can cause a fatal opioid overdose due to cumulative medication absorption.
2
Dispose of the old patch securely.
Secures the narcotic medication.
Folding it adhesive-to-adhesive neutralizes remaining medication and prevents diversion or accidental exposure to unintended individuals.
3
Prepare a new application site.
Ensures clean, dry skin on a new location.
Rotating sites prevents irritation. A clean, dry surface ensures the new patch sticks properly without chemicals altering its absorption rate.
4
Label the new patch.
Documentation is visible on the patch.
Marking the date, time, and initials ensures the next healthcare provider knows exactly when it was applied and when it is due for a change.
5
Apply the new patch.
Medication delivery begins.
Pressing firmly with the palm for 30 seconds activates the adhesive securely against the skin.

Anahtar Kavram

Safe Administration of Transdermal Medications
Soru 19Soru →

A practical nurse (PN) is working in the dayroom of a mental health unit. A client with post-traumatic stress disorder (PTSD) experiences a sudden flashback, becomes highly agitated, and throws a chair. Arrange the PN's actions in the correct priority order. All options must be used.

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Cevap

The correct priority order is to first secure the milieu by evacuating bystanders, then ensure personal safety by maintaining distance, followed by verbal de-escalation, offering a quiet environment, and finally documenting the event.
In any psychiatric emergency involving violent or destructive behavior, the nurse's first action is to secure the milieu by removing bystanders to prevent injury. The second step is to ensure personal safety by maintaining a safe distance and an open exit. Once the environment and nurse are safe, verbal de-escalation can begin by speaking calmly and orienting the client. Offering a quiet space is the next appropriate step to reduce stimulation. Finally, documentation is completed after the crisis has resolved.

Adım Adım Çözüm

1
Ensure milieu safety by directing others out of the room.
Bystanders are removed from immediate physical danger.
When a client is throwing objects, protecting other clients and visitors is the absolute first priority.
2
Secure personal safety and an escape route.
The nurse is positioned safely out of striking distance.
The nurse cannot assist the client or manage the crisis if they become injured or trapped in the room.
3
Initiate verbal de-escalation.
The nurse speaks calmly to orient the client.
Grounding the client helps break the flashback and reduces severe panic.
4
Offer a low-stimulation environment.
The client is given a choice to relocate.
Reducing environmental stimuli helps the client regain emotional control and de-escalate further.
5
Document the incident.
The crisis event is formally recorded in the client's chart.
Documentation must accurately reflect the event but is always completed after safety is fully restored.

Anahtar Kavram

Crisis De-escalation and Milieu Safety
Soru 20Soru →

During an educational workshop for new parents at a family wellness center, a practical nurse creates a timeline of expected physical growth. The nurse asks the parents to sequence cards illustrating major infant motor achievements. Place the following gross motor milestones in the correct chronological order of expected acquisition, starting with the earliest.

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Cevap

The correct chronological sequence is: lifting the head and chest, rolling from abdomen to back, sitting unsupported, pulling to a stand, and finally cruising along furniture.
Infant motor development follows a predictable cephalocaudal (head-to-toe) direction. Muscular control begins with the head and neck (lifting the head and chest), progresses downward to the trunk (rolling over, followed by sitting unsupported), and finally reaches the lower extremities and overall balance (pulling to a stand, and then cruising). Understanding this continuous, directional progression is essential for recognizing normal developmental transitions.

Adım Adım Çözüm

1
Analyze the provided milestones based on the principle of cephalocaudal development.
Milestones are categorized into head/neck control, trunk control, and leg/weight-bearing control.
Gross motor skills develop in a predictable head-to-toe sequence.
2
Identify the earliest milestone involving cervical and upper thoracic strength.
Lifting the head and chest in a prone position is placed first.
This occurs early (around 2 to 3 months) as initial head control is established.
3
Sequence the milestones demonstrating progressive trunk control.
Rolling from abdomen to back precedes sitting unsupported.
Rolling (around 5 months) requires basic core coordination, while unsupported sitting (around 8 months) demands significant truncal balance which develops later.
4
Sequence the milestones involving lower extremity weight-bearing and mobility.
Pulling to a stand precedes cruising along furniture.
An infant must first learn to pull up and bear weight (9-10 months) before they can coordinate lateral steps to cruise (11 months).

Anahtar Kavram

Cephalocaudal pattern of infant gross motor development
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