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Question 401Question →

A practical nurse is assisting a female client in collecting a clean-catch midstream urine specimen for a culture and sensitivity test. Arrange the steps of the procedure in the correct chronological order.

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Answer

The correct sequence begins with hand hygiene and gloving, followed by cleansing the meatus, initiating the urine stream into the toilet, collecting the midstream sample in the cup, and finally securing the container lid.
To collect an uncontaminated clean-catch urine specimen, the nurse must first perform hand hygiene and don gloves. Next, the perineal area is cleansed from front to back to remove surface bacteria. The client is then instructed to void a small amount into the toilet to flush the urethra. The sterile container is placed in the active urine stream to catch the sample. Finally, the lid is secured tightly without touching the inside to maintain specimen sterility.

Step-by-Step Solution

1
Identify the primary goal of the diagnostic collection procedure.
The goal is to obtain an uncontaminated urine sample for culture and sensitivity testing.
Understanding the goal highlights the importance of asepsis throughout the procedure.
2
Determine the initial preparatory safety steps.
Hand hygiene and applying clean gloves are the universal first steps to protect both the client and the nurse.
Standard precautions must precede any direct client contact or specimen collection.
3
Sequence the client-specific collection steps to prevent contamination.
The meatus is cleansed front to back, then the client voids a small amount to flush the urethra, and the midstream sample is collected.
This specific sequence prevents external gastrointestinal and vaginal bacteria from entering the sterile container.
4
Identify the concluding step to secure the specimen.
Securing the lid without touching the inside of the cup.
This maintains the sterility of the collected sample until it is transported to the laboratory.

Key Concept

Proper technique for clean-catch midstream urine specimen collection to prevent contamination.
Question 402Question →

A client on an inpatient psychiatric unit begins pacing rapidly near the medication room, clenching their fists, and shouting loudly. In what order should the practical nurse implement the following interventions? Arrange the actions in the correct sequence, starting with the immediate priority and progressing from least restrictive to most restrictive.

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Answer

The correct sequence is to first secure the milieu by moving other clients, then attempt verbal de-escalation, offer voluntary oral medication, call for the behavioral response team, and finally, administer an intramuscular medication only as a last resort.
When managing an escalating behavioral crisis, the nurse must prioritize safety and follow the principle of least restrictive intervention. The first priority is always the safety of bystanders and the milieu, which requires removing other clients from the area. Next, the nurse must attempt the least invasive direct intervention, which is verbal de-escalation. If this is ineffective, offering a voluntary, oral medication is the next appropriate step. If the client continues to escalate and poses a threat, the nurse should call for a behavioral response team (a show of support). Finally, administering an intramuscular medication is considered a chemical restraint and is reserved as a last resort for imminent danger.

Step-by-Step Solution

1
Direct other clients in the vicinity to move to a safe, quiet area.
The immediate environment is secured.
Protecting the safety of other clients is the absolute first priority in any behavioral emergency.
2
Attempt verbal de-escalation using a calm, non-confrontational tone of voice.
The nurse attempts to calm the client using communication.
Verbal intervention is the least restrictive, non-invasive method to address agitation.
3
Offer the client a prescribed as-needed (PRN) oral medication for agitation.
The client is given a choice to take medication voluntarily.
If verbal methods fail, a voluntary oral medication is the next step in the least restrictive hierarchy.
4
Activate the facility's behavioral emergency response team.
Trained staff arrive to provide a show of support and manage potential violence.
When the client continues to escalate despite less restrictive measures, additional specialized assistance is necessary to maintain safety before applying physical or chemical restraints.
5
Administer a prescribed as-needed (PRN) intramuscular (IM) antipsychotic medication.
The client receives an involuntary or rapid-acting injectable medication.
IM medications for agitation act as a chemical restraint and are considered highly restrictive; they are used only when the client poses an imminent physical threat to self or others.

Key Concept

Least Restrictive Intervention Hierarchy
Estimated Time:1m 30s
Question 403Question →

A practical nurse is reviewing data collected from various pediatric clients in a community clinic. Arrange the following observed client behaviors in the chronological order they are expected to developmentally emerge, from earliest (youngest) to latest (oldest).

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Answer

The correct chronological sequence from earliest to latest is: the client looking for the dropped rattle (infancy), the client stating the stuffed dog is crying (early childhood/preschool), the client recognizing the liquid amount is unchanged (school-age), and finally the client discussing hypothetical future scenarios (adolescence).
Cognitive development follows a predictable chronological sequence from infancy through adolescence. Object permanence (searching for a hidden object) develops first in the sensorimotor stage. Animism (giving life to inanimate objects) follows in the preoperational stage. Conservation (understanding volume is independent of container shape) develops in the concrete operational stage. Finally, abstract and hypothetical reasoning emerges in the formal operational stage.

Step-by-Step Solution

1
Analyze the behavior of looking for a dropped rattle.
This indicates object permanence, which occurs in infancy (sensorimotor stage, approx. 8-12 months).
Infants learn that objects continue to exist even when they cannot be seen.
2
Analyze the behavior of attributing human emotions to a stuffed animal.
This indicates animism, which occurs in toddlerhood and preschool years (preoperational stage, approx. 2-7 years).
Young children often believe inanimate objects have lifelike qualities.
3
Analyze the behavior of understanding that the volume of liquid remains constant regardless of container shape.
This indicates conservation, which occurs in school-aged children (concrete operational stage, approx. 7-11 years).
School-aged children develop logical thought processes related to concrete, physical reality.
4
Analyze the behavior of discussing hypothetical future scenarios.
This indicates abstract reasoning, which occurs in adolescence (formal operational stage, 12+ years).
Adolescents can think abstractly and formulate theoretical outcomes.
5
Sequence the stages from youngest to oldest.
The correct sequence is object permanence (infant) -> animism (preschooler) -> conservation (school-aged) -> abstract reasoning (adolescent).
This follows Piaget's chronological stages of cognitive development.

Key Concept

Chronological progression of cognitive developmental milestones (Piaget's stages of cognitive development).
Question 404Question →

A client with dysphagia receives continuous enteral feedings via a nasogastric (NG) tube. The healthcare provider has ordered two distinct liquid medications to be given via the tube. After pausing the feeding pump, in what sequence should the practical nurse (PN) execute the following actions to safely deliver these medications?

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Answer

The correct sequence begins with positioning the client, verifying tube placement, performing an initial water flush, administering the first medication via gravity, performing an intermediate flush, and finally administering the second medication followed by a terminal flush.
Safe administration of medications via an enteral tube requires strict adherence to sequential safety checks. Elevating the head of the bed minimizes aspiration risk. Verifying placement ensures the tube has not migrated to the lungs. Flushing before, between, and after medications verifies patency, prevents drug-nutrient/drug-drug incompatibilities, and ensures the full dose reaches the stomach. Gravity administration prevents excessive pressure that could rupture the tube.

Step-by-Step Solution

1
Elevate the head of the bed.
The client is safely positioned at 30 degrees or higher.
Reduces the risk of pulmonary aspiration during the medication administration process.
2
Verify tube placement and check residual.
Gastric placement is confirmed, ensuring safety.
Guarantees medications will enter the gastrointestinal tract and not the respiratory system.
3
Perform the initial water flush.
The tube is cleared of formula and patency is established.
Prevents drug-nutrient interactions and ensures the tube is unblocked.
4
Administer the first medication via gravity.
The first dose enters the stomach safely.
Gravity flow prevents excess pressure, while administering one medication at a time avoids drug interactions.
5
Flush with 15 to 30 mL of water.
The tube is cleared of the first medication.
Prevents drug-drug interactions or precipitation inside the tube when multiple medications are ordered.
6
Administer the second medication and the final flush.
All medications are delivered and the tube is thoroughly cleared.
Ensures complete dosing and maintains long-term tube patency.

Key Concept

Safe administration of enteral medications
Question 405Question →

A 28-year-old client is 6 hours postpartum following an uncomplicated vaginal delivery. The practical nurse is preparing to evaluate the client's uterine involution and lochia flow. In what order should the nurse perform the following actions? (Arrange the steps from first to last.)

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Answer

1. Instruct the client to empty their bladder. 2. Assist the client into a supine position with the knees slightly flexed. 3. Apply clean gloves and lower the perineal pad. 4. Place one hand just above the client's symphysis pubis. 5. Cup the other hand around the top of the uterine fundus.
The correct sequence prioritizes assessment accuracy and client safety. The bladder must be empty first to prevent upward uterine displacement. Next, proper positioning relaxes the abdomen. The nurse then prepares for the physical assessment by donning gloves and exposing the perineum to observe lochia. Finally, the two-handed palpation technique is performed: the lower hand must anchor the uterus at the symphysis pubis before the upper hand assesses the top of the fundus to prevent uterine inversion.

Step-by-Step Solution

1
Ensure the bladder is empty.
The uterus is able to return to its true midline anatomical position.
A distended bladder pushes the uterus up and to the side, causing false assessment findings and increasing the risk of postpartum hemorrhage.
2
Position the client appropriately.
The client's abdominal muscles are fully relaxed.
A supine position with flexed knees reduces abdominal tension, facilitating accurate and comfortable palpation.
3
Don gloves and expose the perineum.
The nurse is protected from biohazardous fluids and can directly visualize lochia flow.
Palpating the fundus often expels pooled blood and clots; the nurse must be able to observe this discharge simultaneously to assess hemorrhage risk.
4
Support the lower uterine segment.
The uterus is firmly anchored in place in the pelvic cavity.
Applying downward pressure on the fundus without first supporting the lower segment can cause the uterus to invert, which is a life-threatening obstetric emergency.
5
Palpate the uterine fundus.
Uterine firmness, height relative to the umbilicus, and location are successfully determined.
This final mechanical action evaluates the progress of normal uterine involution and helps identify the presence of uterine atony.

Key Concept

Postpartum Uterine Assessment Sequence
Question 406Question →

A practical nurse is caring for a client who is actively dying. The client's spouse is visibly distressed, pacing near the bedside, and states, "I cannot bear the thought of living alone without them." Arrange the following nursing actions in the most appropriate therapeutic sequence.

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Answer

The correct sequence progresses from establishing a safe physical environment, offering a supportive presence, validating emotional distress, exploring feelings, and finally providing external support resources.
The therapeutic communication process during an end-of-life crisis requires a structured, empathetic approach. The nurse must first create a safe, private environment (closing the door), followed by offering physical presence (sitting quietly). Once a supportive presence is established, the nurse validates the family member's feelings before encouraging deeper exploration of those emotions. Finally, external resources such as pastoral care are offered to provide ongoing, holistic support.

Step-by-Step Solution

1
Ensure a private environment.
A safe, secure space is established.
Privacy is the foundational requirement for therapeutic communication, especially during moments of intense emotional vulnerability.
2
Offer a quiet physical presence.
The spouse feels supported and unjudged.
Using silence and physical proximity conveys deep empathy and readiness to listen without applying pressure to converse immediately.
3
Validate the emotional pain.
The spouse's distress is acknowledged.
Stating that the situation is difficult validates their feelings, builds trust, and demonstrates that the nurse understands the magnitude of their pain.
4
Encourage elaboration of feelings.
The spouse verbalizes specific fears and anticipatory grief.
Open-ended exploration helps the individual process their grief after a foundation of trust and validation has been established.
5
Offer additional support resources.
A broader support network is engaged for the family.
Spiritual or psychosocial referrals provide continued, specialized coping assistance once the immediate emotional crisis is stabilized.

Key Concept

Therapeutic Communication Sequencing at End of Life
Question 407Question →

A practical nurse in an outpatient orthopedic clinic is reinforcing discharge teaching for a client with a postoperative non-weight-bearing right leg cast. The client needs to learn how to safely ascend stairs at home using standard axillary crutches. Place the following steps in the correct chronological order to ensure safe mobility.

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Answer

The correct sequence is: Assume a tripod stance, support weight on crutches while advancing the unaffected leg, shift weight to the unaffected leg, lift the crutches and affected leg together, and verify balance.
The proper sequence for ascending stairs with crutches and a non-weight-bearing leg follows the fundamental principle of 'up with the good.' The client must first establish a stable tripod base. Next, body weight is supported entirely by the arms on the crutches while the unaffected, strong leg is advanced up onto the step. Once the strong leg is firmly planted, the client shifts their weight onto it, which provides the necessary power to lift the body. Finally, the crutches and the affected leg are brought up simultaneously to the new step, and balance is verified before repeating the process.

Step-by-Step Solution

1
Assume a stable tripod stance facing the stairs with crutches positioned securely on the floor.
A wide, secure base of support is established.
The tripod position is the foundational stance for crutch walking, ensuring stability before initiating movement.
2
Support body weight entirely on the crutch handgrips and advance the unaffected left leg onto the step.
The strong, unaffected leg is securely placed on the higher surface.
When ascending, the strong leg must lead ('up with the good') because it is capable of bearing the full body weight and lifting the client against gravity.
3
Transfer body weight from the crutch handgrips onto the unaffected left leg.
The arms and crutches are relieved of the body's weight.
Weight must be fully supported by the planted strong leg to allow the client to safely lift the crutches off the ground.
4
Lift both crutches and the affected right leg simultaneously up to the step.
The crutches and the injured leg rejoin the strong leg on the new step level.
The crutches always move concurrently with the affected leg to provide continuous physical support and prevent accidental weight-bearing on the injury.
5
Re-establish a stable tripod base on the new step and verify balance before continuing.
The client is fully stable and ready to attempt the next stair.
Safety protocols dictate verifying equilibrium after every dynamic movement sequence to prevent backward falls.

Key Concept

Crutch Walking on Stairs (Non-Weight-Bearing)
Question 408Question →

A practical nurse (PN) enters the room of a 65-year-old client receiving intravenous fluids and observes that the central venous catheter (CVC) tubing has accidentally disconnected from the injection cap. The client is suddenly grasping their chest, reporting severe shortness of breath, and exhibiting cyanosis. To reduce the risk of a life-threatening complication, in what order should the PN perform the following interventions? (Arrange from first to last)

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Answer

The correct sequence is to first clamp the catheter, position the client in the left lateral Trendelenburg position, initiate oxygen therapy, activate the rapid response team, and finally obtain a full set of vital signs.
In the event of a CVC disconnection and suspected air embolism, the nurse's absolute first priority is to stop further air entry by clamping the line. The second critical step is anatomically trapping the existing air in the right ventricle by placing the client in the left lateral Trendelenburg position, which prevents a fatal pulmonary embolism. Only after these immediate, life-saving mechanical interventions are secured should the nurse administer oxygen to treat hypoxia, activate the rapid response team, and collect vital signs.

Step-by-Step Solution

1
Clamp the exposed central venous catheter.
Air is prevented from continuing to enter the central venous system.
Stopping the source of the air embolus is the most critical and immediate mechanical action required to prevent further hemodynamic collapse.
2
Place the client in the left lateral Trendelenburg position.
Air is trapped in the apex of the right ventricle.
This specific gravitational positioning prevents the air embolus from migrating into the pulmonary artery, which would cause a fatal right ventricular outflow obstruction.
3
Initiate oxygen therapy via a non-rebreather mask.
Systemic oxygenation is increased and the nitrogen bubble size is reduced.
High-concentration oxygen treats the immediate hypoxia caused by the embolus and creates a diffusion gradient that helps absorb the air bubble.
4
Activate the rapid response team and notify the registered nurse.
Advanced medical and collaborative support is mobilized.
Once immediate life-saving physical interventions are established, escalating care is necessary for advanced hemodynamic monitoring and support.
5
Obtain a complete set of vital signs including oxygen saturation.
Baseline hemodynamic data is collected for the rapid response team.
Vital signs provide crucial data to guide ongoing resuscitation, but data collection must always follow life-saving mechanical interventions.

Key Concept

The emergency management of a suspected air embolism requires prioritizing immediate mechanical source control and anatomic isolation before physiological support and care escalation.
Question 409Question →

A practical nurse (PN) is assigned to a resident with end-stage heart failure at an extended care facility. The resident's current medical record indicates a "Full Code" designation. While receiving morning care, the resident states, "I am tired of fighting this disease. I want my paperwork changed to 'Do Not Resuscitate' (DNR)." A visiting family member immediately interrupts, stating, "No, you cannot do that! We want everything possible done to save you." In what order should the PN take the following actions? Arrange from first action to last.

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Answer

The correct sequence prioritizes client safety and autonomy, followed by escalation, documentation, and administrative preparation: 1) Request the family member to leave, 2) Affirm the resident's rights, 3) Report the request, 4) Document the event, 5) Assist with forms.
The correct sequence follows the nursing process and prioritization frameworks. The PN must first secure a safe, private environment (removing the family member) to assess the client's true wishes without coercion. Next, the PN supports the client's autonomy (advocacy). Once the uncoerced request is confirmed, the PN escalates the critical information to the provider and RN (communication). Documentation follows the clinical actions to ensure an accurate legal record. Finally, the PN assists with the administrative task of gathering forms for the provider, staying strictly within the PN scope of practice.

Step-by-Step Solution

1
Request the family member to temporarily step out of the room.
Establishes a private, non-coercive environment for the resident.
Competent clients have the right to make healthcare decisions free from undue influence. Removing the dissenting family member is the immediate priority.
2
Affirm to the resident that their legal right to make autonomous decisions will be respected.
Validates the resident's wishes and provides psychosocial support.
The PN must advocate for the client's autonomy and reassure them that their advance directive requests supersede family demands.
3
Report the resident's verbal request to the charge nurse and attending provider.
Initiates the formal process of changing the medical code status.
A PN cannot independently write a DNR order. The provider must be notified immediately to discuss the prognosis and execute the legal order.
4
Document the resident's exact quotes and the family disagreement in the health record.
Creates a legally binding, objective account of the interaction.
Prompt and accurate charting protects the client's rights and provides liability protection for the facility during family disputes.
5
Assist in providing the facility's official advance directive forms.
Prepares the environment for the provider's evaluation.
While the PN cannot obtain the informed consent for a DNR, they can facilitate the process by ensuring the correct legal forms are available for the provider.

Key Concept

Client Autonomy and Advance Directives
Question 410Question →

A client visits a primary care provider's office for a physical examination. While updating the intake questionnaire, the client casually remarks to the practical nurse (PN), "I usually get pretty drunk on Saturday nights, but I always manage to drive myself home without crashing." In what order should the PN perform the following interventions? Arrange the actions in the correct sequence from first to last.

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Answer

The correct sequence begins with maintaining a nonjudgmental rapport, followed by collecting specific data about the alcohol use, explicitly addressing the danger of driving impaired, planning for safe transportation, and finally documenting the interaction.
When a client discloses a high-risk behavior such as binge drinking and driving impaired, the practical nurse must systematically manage the situation. The sequence must start with preserving the therapeutic relationship (nonjudgmental attitude) so the client does not shut down. Once trust is maintained, the PN collects necessary data regarding the extent of the alcohol use. With the facts established, the PN addresses the immediate threat to life by expressing objective concern about drinking and driving. The PN then moves to harm reduction by helping the client plan alternative transportation. Finally, all data, education, and planning are documented to complete the nursing process.

Step-by-Step Solution

1
Maintain a neutral, nonjudgmental attitude.
The client feels safe and continues to communicate openly.
Reacting with shock or criticism can destroy trust and cause the client to withhold information.
2
Determine the specific frequency, amount, and type of alcohol consumed.
The nurse obtains a clear picture of the client's substance use habits.
Accurate data collection is required to assess the severity of the risk before an intervention can be tailored.
3
Express clear, objective concern regarding the immediate danger of impaired driving.
The client is made aware of the medical and safety risks associated with their behavior.
Nurses have a responsibility to provide health education and address life-threatening behaviors directly.
4
Collaborate with the client to identify safe, alternative transportation methods.
A harm-reduction strategy is established.
Providing actionable, realistic alternatives helps prevent the high-risk behavior in the future.
5
Document the client's statements, the risk assessment, and the safety plan.
The encounter is officially recorded in the client's health chart.
Accurate documentation ensures continuity of care and provides a legal record of the safety education.

Key Concept

Nursing Management of High-Risk Behaviors
Estimated Time:1m 30s
Question 411Question →

A practical nurse (PN) enters the room of a client who is 5 days postoperative following an exploratory laparotomy. The client is coughing forcefully and reports feeling that "my stomach just tore open." The PN observes a loop of intestine protruding through the surgical incision. Arrange the following nursing actions in the correct chronological priority order.

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Answer

The correct sequence is to first stay with the client and call for assistance, then position the client to reduce abdominal tension, cover the eviscerated organs with a moist sterile dressing, assess vital signs to monitor for shock, and finally ensure NPO status for emergency surgery.
In the event of an evisceration, the primary goals are to prevent further protrusion, protect the exposed organs, and prepare for emergency surgery. The nurse must first call for help while staying with the client. Second, positioning the client with knees flexed reduces intra-abdominal pressure. Third, covering the organs with saline-soaked sterile dressings prevents tissue necrosis. Fourth, monitoring vital signs assesses for shock resulting from fluid loss. Finally, maintaining NPO status prepares the client for immediate surgical repair.

Step-by-Step Solution

1
Stay with the client and call for immediate assistance.
Help is summoned without abandoning the client.
Evisceration is a medical emergency requiring additional personnel to notify the surgical team.
2
Position the client in a low Fowler's position with the knees flexed.
Tension on the abdominal incision is rapidly reduced.
This minimizes the physical risk of further organ protrusion before supplies arrive.
3
Cover the protruding intestine with sterile dressings moistened with 0.9% sodium chloride.
The exposed bowel is protected from the environment.
This prevents tissue drying, necrosis, and limits infection risk.
4
Assess the client's vital signs to monitor for indications of hypovolemic shock.
A physiological baseline is established.
Fluid loss and trauma from evisceration can quickly lead to shock.
5
Ensure the client remains strictly nothing by mouth (NPO) in preparation for emergency surgery.
The client is prepared for immediate surgical intervention.
General anesthesia will be required to repair the evisceration, necessitating NPO status.

Key Concept

Wound Evisceration Management
Question 412Question →

A practical nurse is preparing to transfer a client who had a right total hip arthroplasty (posterior approach) two days ago from the bed to a chair. In which order should the nurse perform the following actions? Arrange the steps in the correct sequence from first to last.

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Answer

The correct sequence is: position the chair on the unaffected side, lock the wheels on the bed and chair, assist the client to sit on the edge of the bed with the operative leg extended, apply the transfer belt, and finally pivot the client into the chair using their unaffected leg.
Transferring a client after a posterior total hip arthroplasty requires strict adherence to safety and positioning precautions. The environment must be prepared first by placing the chair on the client's strong side and locking all wheels. Once the environment is secure, the client is brought to a sitting position while maintaining the operative leg in extension to prevent hip flexion greater than 90 degrees. The transfer belt is then applied while the client is seated to ensure a snug fit. Finally, the client pivots on the strong, unaffected leg to move into the chair, protecting the surgical joint from dislocation.

Step-by-Step Solution

1
Position a sturdy chair on the client's unaffected side.
The chair is placed correctly for a safe transfer.
Placing the chair on the strong side allows the client to use their unaffected leg to bear weight and pivot.
2
Ensure the wheels on both the bed and the chair are securely locked.
The bed and chair are stabilized.
Locking the wheels prevents unexpected movement that could lead to a fall or joint dislocation.
3
Assist the client to a sitting position on the edge of the bed while keeping the operative leg extended.
The client is seated safely without compromising the hip prosthesis.
Extending the operative leg prevents hip flexion beyond 90 degrees, which is a primary cause of posterior dislocation.
4
Apply a transfer belt securely around the client's waist.
The nurse establishes a safe, firm hold on the client.
The transfer belt provides stability and a secure grip point for the nurse during the physical movement.
5
Instruct the client to bear weight on the unaffected leg and pivot into the chair.
The client is successfully transferred into the chair.
Pivoting on the unaffected leg protects the surgical site from weight-bearing stress and rotational forces.

Key Concept

Safe postoperative mobility and positioning following total hip arthroplasty
Estimated Time:1m 0s
Question 413Question →

A practical nurse (PN) enters a long-term care facility's recreation room and observes an older adult client with bilateral hearing loss and mild dementia. The client is highly agitated, pacing rapidly, and shouting that 'people are plotting against me.' The room's radio is playing loudly, and the client is blindly bumping into scattered chairs. Arrange the following PN interventions in the correct order of priority.

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Answer

The correct priority sequence is: ensure immediate physical safety, reduce competing background stimuli, establish effective communication, provide therapeutic emotional validation, and finally assess the sensory equipment.
When prioritizing care for a client with sensory alterations and acute agitation, the practical nurse must follow a logical sequence based on safety and effective communication principles. First, immediate physical safety is paramount, requiring the nurse to guide the client away from environmental hazards like the chairs. Second, the environment must be controlled to allow for communication by turning off loud background noise. Third, communication must be adapted for the sensory deficit by facing the client and speaking in a low pitch. Fourth, psychosocial needs are addressed by validating the client's fear. Finally, the root cause of the perceptual alteration is assessed by checking the sensory equipment once the client is calm enough to safely tolerate the physical inspection.

Step-by-Step Solution

1
Address immediate physical safety.
The client is guided away from the scattered chairs.
According to Maslow's hierarchy of needs, immediate physical safety and injury prevention are the highest priorities.
2
Modify the sensory environment.
The loudly playing radio is turned off.
Competing background noise worsens sensory overload and prevents effective communication, especially for clients with hearing loss.
3
Initiate adapted communication.
The PN stands in front of the client and speaks in a low pitch.
Standing directly in front allows for visual cues, and lower pitches are easier to hear for clients with presbycusis.
4
Apply therapeutic communication techniques.
The PN acknowledges the client's fear and anxiety.
Validating the client's emotional distress builds trust and de-escalates agitation without reinforcing the false perception.
5
Perform a targeted sensory assessment.
The hearing aids are checked for battery life and placement.
Malfunctioning sensory aids often cause perceptual alterations and agitation; this assessment is completed once the client is calm and safe.

Key Concept

Prioritization of nursing care for acute sensory and perceptual alterations requires ensuring immediate physical safety, controlling environmental stimuli, adapting communication methods, and assessing sensory aids.
Question 414Question →

A practical nurse (PN) is working on an inpatient behavioral health unit. A client suddenly becomes agitated, pacing rapidly near the common area, breathing heavily, and clenching their fists. Arrange the following PN actions in the correct order of priority, from first to last.

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Answer

The priority sequence is to first ensure personal safety, then initiate verbal de-escalation, followed by offering a least-restrictive alternative space, and finally documenting the event.
According to the principles of psychiatric nursing and crisis intervention, the absolute first priority is safety. The PN must secure their own safety by maintaining distance and an exit path. Once safe, the PN uses therapeutic communication to de-escalate the situation verbally. Next, the PN applies the principle of the least restrictive environment by offering a quiet space to reduce stimulation. Finally, after the situation is stabilized, the PN documents the objective data and outcomes.

Step-by-Step Solution

1
Establish personal and environmental safety.
The PN maintains a safe distance and secures an exit path.
In any psychiatric emergency involving potential violence, the nurse's physical safety is the prerequisite for all subsequent interventions.
2
Initiate verbal de-escalation.
The PN speaks calmly and non-threateningly to the client.
Establishing a calm verbal presence helps de-escalate the client's immediate anger and prevents the situation from worsening.
3
Provide a safe, least-restrictive alternative.
The PN offers the client a quiet room away from milieu traffic.
Reducing sensory stimuli and offering choices empowers the agitated client and helps them regain self-control safely.
4
Document the incident.
The PN records the objective behaviors and the effectiveness of the interventions.
Accurate medical record keeping is required, but it is completed only after the crisis has been safely managed and the client is stabilized.

Key Concept

Crisis De-escalation and Priority of Care
Question 415Question →

A practical nurse is reinforcing teaching with a group of first-time parents about expected gross motor development during the first year of life. Arrange the following infant milestones in the chronological order they are typically achieved, from earliest to latest.

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Answer

The correct chronological sequence of gross motor development is: lifting the head and chest while prone, rolling from the abdomen to the back, maintaining a seated position without assistance, pulling up to a standing position, and finally cruising sideways while holding onto furniture.
The correct chronological sequence follows the principles of cephalocaudal (head-to-toe) development. The infant first gains control of the head and neck, then the upper trunk, then the lower trunk, and finally the lower extremities for weight-bearing and movement.

Step-by-Step Solution

1
Identify the milestone associated with the earliest stage of cephalocaudal development, which involves gaining basic neck control.
Lifting the head and chest while prone is the earliest milestone, typically achieved at 2 to 3 months of age.
Motor control begins at the head and gradually moves downward.
2
Determine the next milestone as motor control extends further down the trunk.
Rolling from the abdomen to the back occurs next, typically around 4 to 5 months of age.
Increased trunk control allows the infant to shift their body weight to flip over.
3
Identify the milestone that requires lower back and core stabilization.
Maintaining a seated position without assistance follows, usually around 8 months of age.
Independent sitting requires strong core muscles to maintain balance without relying on the arms.
4
Identify the initial lower extremity weight-bearing milestone that precedes walking.
Pulling up to a standing position occurs next, around 9 to 10 months of age.
Leg strength and coordination develop sufficiently to bear body weight when the infant uses their upper body to pull up.
5
Identify the final transitional milestone before independent ambulation.
Cruising sideways while holding onto furniture is the last milestone in this sequence, typically at 11 months of age.
Cruising integrates balance, weight-bearing, and stepping while the infant still relies on upper extremity support.

Key Concept

Chronological Sequence of Infant Gross Motor Development
Question 416Question →

A practical nurse (PN) on a palliative care unit is caring for a client who recently passed away. The client's spouse is in the family waiting area and wishes to view the body. In what order should the PN perform the following interventions to best support the spouse? (Arrange from first action to last action).

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Answer

The correct sequence prioritizes immediate physical preparation of the body to prevent tissue discoloration, followed by environmental preparation, preparatory communication with the family in the waiting area, and finally direct emotional support during the viewing.
Post-mortem care for viewing prioritizes preventing physical changes (such as discoloration from blood pooling) by positioning the body first. Next, the body is cleaned and tubes are removed to present the deceased with dignity. After the body is ready, the environment is adjusted to be peaceful and inviting. Before bringing the family in, the nurse must provide anticipatory guidance about what to expect, as this mitigates shock. Finally, the nurse accompanies the family and assesses their psychosocial need for privacy versus nursing presence.

Step-by-Step Solution

1
Prioritize physiological post-mortem changes by elevating the head of the bed and closing the eyes.
Prevents facial pooling of blood and sets the initial peaceful position.
Blood pooling occurs rapidly and can cause purplish discoloration, which could traumatize the viewing family.
2
Complete physical care by removing tubes and cleansing the body.
The body appears natural and clean.
Physical cleanliness removes the clinical trauma of the death event and restores dignity.
3
Modify the physical environment to be accommodating and respectful.
The room is calm, with seating provided.
Environmental cues strongly impact the family's acute grief experience. Seating prevents falls if the spouse becomes faint and encourages them to sit closely.
4
Provide anticipatory guidance to the spouse before they enter the room.
The spouse is mentally prepared for the visual reality of the body.
Knowing what to expect (e.g., skin color changes, coolness) reduces shock and facilitates healthier immediate coping.
5
Escort the spouse into the room and establish boundaries regarding nursing presence.
The spouse receives individualized support.
Some individuals need a physical presence for comfort, while others need complete privacy to mourn; asking directly ensures client-centered care.

Key Concept

Post-mortem family support and care
Estimated Time:1m 30s
Question 417Question →

A practical nurse enters a client's room and observes the client coughing vigorously with enteral nutrition formula visible in their mouth. The client is currently receiving a continuous enteral tube feeding. In which order should the nurse perform the following actions to minimize the risk of aspiration and respiratory complications? Arrange the steps from first to last.

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Answer

The nurse must first stop the enteral feeding pump, turn the client to a side-lying position, suction the oropharynx, obtain vital signs including oxygen saturation, and finally notify the supervising RN.
In any acute clinical emergency, the nurse must follow the principles of priority setting: address the immediate threat to life first. When a client receiving tube feedings begins to aspirate, the nurse must instantly stop the source of the aspiration (the pump). Following the ABCs (Airway, Breathing, Circulation), the nurse then physically protects the airway by turning the client, followed by clearing the airway via suction. Only after the airway is stable should the nurse assess breathing parameters (vital signs/oxygen saturation) and escalate the findings to the RN.

Step-by-Step Solution

1
Stop the enteral feeding.
Additional formula is prevented from being infused.
The priority in any adverse event is to immediately stop the offending agent to prevent further harm.
2
Reposition the client to their side.
Gravity assists in draining the mouth.
This physical maneuver immediately protects the airway from the pooling fluid before equipment is gathered.
3
Suction the oropharynx.
The airway is cleared of residual formula.
Mechanical removal of the formula ensures a patent airway and prevents subsequent aspiration during the next breath.
4
Assess vital signs and oxygen saturation.
The client's physiological stability is determined.
Objective data must be gathered to determine if the aspiration has caused hypoxemia or respiratory distress.
5
Notify the RN.
The healthcare team is informed for further medical management.
The RN and healthcare provider need the assessment data to determine if a chest x-ray or changes to the feeding regimen are required.

Key Concept

Immediate airway management and sequence of prioritization during an aspiration event
Estimated Time:1m 15s
Question 418Question →

An older adult client in a subacute care unit suddenly becomes extremely restless, exhibits acute confusion, and attempts to climb out of bed. The client's baseline cognition is intact. In which order should the practical nurse (PN) prioritize the following actions? Arrange the steps from highest priority (first action) to lowest priority (last action).

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Answer

The correct sequence prioritizes immediate client safety, followed by assessment of life-threatening conditions (ABCs), assessment of common delirium triggers, communication with the RN, and finally, documentation.
The correct sequence follows Maslow's Hierarchy of Needs and the Nursing Process. Immediate physical safety (preventing a fall) is the absolute highest priority. Next, assessing for ABC compromises (vital signs, oxygen saturation) takes precedence over assessing other localized discomforts (urinary retention). Once the comprehensive data is gathered, the PN reports to the RN for collaborative management, and finally documents the entire event as the last step.

Step-by-Step Solution

1
Ensure immediate physical safety.
The PN remains at the bedside to prevent the client from climbing out of bed and falling.
Protecting the client from imminent physical harm is always the initial priority.
2
Assess airway, breathing, and circulation (ABCs).
The PN obtains a full set of vital signs and oxygen saturation.
Hypoxia and infection are life-threatening physiological causes of sudden confusion (delirium) that must be identified quickly.
3
Assess for common, reversible triggers.
The PN checks for urinary retention and pain.
Unmet physical needs frequently cause acute agitation in older adults and should be evaluated after ruling out ABC compromises.
4
Communicate findings.
The PN reports the situation to the supervising RN.
The RN needs the complete assessment data to coordinate further medical evaluation.
5
Document the event.
The PN records the behaviors, assessments, and actions in the client's chart.
Accurate documentation is legally required but is the lowest priority during an active client crisis.

Key Concept

Prioritization of Care for Acute Delirium in Older Adults
Question 419Question →

A practical nurse is assigned to administer prophylactic erythromycin ophthalmic ointment to a neonate who was delivered vaginally 1 hour ago. Arrange the following procedural steps in the correct chronological order from first to last.

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Answer

The practical nurse should first cleanse the eyes, then gently expose the lower conjunctival sac, apply the ointment from the inner to the outer canthus, allow the neonate's eyes to close to distribute the medication, and finally wait at least one minute before wiping away any excess.
Administering erythromycin ophthalmic ointment requires a strict aseptic and atraumatic sequence. Cleansing the eyes first removes existing debris. Exposing the lower conjunctival sac provides the proper mucosal surface for absorption while avoiding direct trauma to the cornea. Applying the medication from the inner to the outer canthus prevents contamination of the lacrimal duct. Allowing the neonate to blink naturally distributes the ointment across the ocular surface. Finally, waiting before wiping ensures the medication has sufficient contact time with the conjunctiva before the excess is removed.

Step-by-Step Solution

1
Cleanse the neonate's eyes from the inner to the outer canthus.
Debris and secretions are removed.
This prevents introducing pathogens into the eye during medication administration.
2
Retract the eyelid margins to expose the lower conjunctival sac.
The proper anatomical site for administration is accessed.
Instilling medication into the conjunctival sac prevents direct trauma to the cornea.
3
Instill the ointment ribbon from the inner to the outer canthus.
Medication is placed securely in the sac.
This specific directional application protects the nasolacrimal duct from contamination.
4
Allow the neonate to blink and close their eyes naturally.
The ointment is distributed evenly.
Natural eye closure safely spreads the medication over the entire ocular surface.
5
Wait one minute before wiping away excess ointment.
Medication absorbs properly and periorbital skin is cleaned.
Waiting ensures sufficient mucosal contact time to provide effective prophylaxis against neonatal conjunctivitis.

Key Concept

Ophthalmic Prophylaxis Administration Sequence
Question 420Question →

A practical nurse is preparing to administer an intramuscular (IM) injection of iron dextran using the Z-track method to an adult client with severe anemia. Arrange the following steps in the correct chronological order to ensure safe and effective medication administration.

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Answer

The correct sequence for administering a Z-track intramuscular injection begins with site cleansing, followed by displacing the skin laterally, inserting the needle and injecting the medication, waiting 10 seconds, and finally withdrawing the needle while releasing the skin.
Safe administration using the Z-track method requires strict adherence to sequential steps: proper hygiene and cleansing, lateral skin displacement to shift tissue planes, correct angle of insertion, a mandatory 10-second pause for dispersion, and simultaneous needle withdrawal and skin release to properly seal the track.

Step-by-Step Solution

1
Cleanse the injection site.
The skin is free of surface pathogens.
Reduces the risk of introducing bacteria into the deep muscle tissue during needle insertion.
2
Displace the skin and subcutaneous tissue.
The tissue layers above the muscle are shifted away from their resting alignment.
Creates an angled track that will trap the medication in the muscle once the skin is released.
3
Insert the needle and inject the medication.
The medication is delivered directly into the ventrogluteal muscle.
Iron dextran is highly irritating and can stain subcutaneous tissues, so it must be deposited deep within the muscle.
4
Wait 10 seconds before withdrawing the needle.
The medication begins to absorb and disperse.
Prevents the medication from being forced back up the needle track by muscle pressure.
5
Withdraw the needle and release the skin.
The tissue layers slide back into their natural position.
Breaks the alignment of the needle track through the tissue layers, sealing the medication inside the muscle.

Key Concept

The Z-track method for intramuscular injections prevents highly irritating or staining medications from leaking into the subcutaneous tissue by creating a zigzag path through the tissue layers.
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