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Question 1901Question →

A practical nurse is providing care for a client who is recovering on the medical-surgical unit two days after abdominal surgery. As part of minimizing risk potential, the nurse monitors clinical data and ongoing care activities. Which of the following findings or observations require immediate escalation or corrective intervention? (Select all that apply.)

Select all that apply

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Answer: A resting heart rate of 118118 beats per minute accompanied by new-onset restlessness; A morning laboratory report showing a serum white blood cell (WBC) count of 17,500/mm317,500/mm^3

Answer

The findings that require immediate escalation are the resting heart rate of 118 beats per minute with restlessness, and the elevated white blood cell count of 17,500/mm��.
A heart rate of 118 beats per minute combined with new-onset restlessness is a classic early indicator of hypovolemic shock or internal bleeding. Furthermore, a white blood cell count of 17,500/mm³ strongly suggests a postoperative infection. Both of these findings represent significant, acute risks to the client and require immediate escalation to the registered nurse or healthcare provider.

Step-by-Step Solution

1
Analyze the vital signs and clinical presentation for early signs of postoperative complications.
A heart rate of 118 beats per minute combined with restlessness is abnormal and may indicate early hypovolemia or hemorrhage.
Tachycardia and mental status changes are critical early warning signs that require the registered nurse's immediate assessment before blood pressure drops.
2
Evaluate the laboratory values against normal reference ranges.
The WBC count of 17,500/mm³ is significantly elevated above the normal range of 5,000 to 10,000/mm³.
Leukocytosis indicates a potential postoperative infection requiring prompt medical intervention.
3
Review the remaining clinical observations for appropriateness.
The potassium level, blood pressure, respiratory rate, and medication administration process are all within normal, safe limits.
Identifying expected, safe outcomes ensures that interventions are only directed toward true risks, preventing unnecessary escalation.

Key Concept

Recognizing early clinical indicators of postoperative complications, including shock and infection, to ensure prompt escalation and reduce client risk.
Question 1902Question →

An individual with end-stage renal disease has elected to discontinue hemodialysis and transition to comfort measures. The client's sibling approaches the licensed practical nurse (LPN) and states, "We need to talk him into restarting the treatments. If he just pushes through this temporary depression, I know he will change his mind and fight this." Which of the following is the most therapeutic response by the LPN?

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Answer: It sounds like you are finding it very difficult to accept your sibling's decision to stop treatment.

Answer

The most therapeutic response is the one that reflects and validates the sibling's underlying feelings of distress regarding the treatment decision.
The correct response utilizes the therapeutic communication technique of reflection. By stating 'It sounds like you are finding it very difficult...', the nurse validates the sibling's emotional pain and opens the door for further exploration of their feelings in a non-judgmental manner.

Step-by-Step Solution

1
Analyze the sibling's statement to identify the core underlying emotion.
The sibling is expressing profound difficulty and resistance to accepting the client's terminal decision, masking this pain as a desire to convince the client to continue treatment.
Identifying the true emotion is necessary to formulate a response that addresses the family member's psychosocial needs.
2
Evaluate each response option against established therapeutic communication principles.
The option beginning with 'It sounds like...' actively reflects the sibling's feelings. The other options utilize non-therapeutic communication blocks such as offering false reassurance, clinical labeling, or defensive lecturing.
LPNs must use therapeutic techniques to support grieving families effectively rather than shutting down the conversation.

Key Concept

Therapeutic Communication in End of Life Care
Estimated Time:1m 0s
Question 1903Question →

A young adult arrives at a community health clinic for a follow-up visit one week after being diagnosed with type 1 diabetes mellitus. The individual tells the practical nurse, "I did not take any insulin over the weekend. I feel perfectly healthy, and I am certain the laboratory mixed up my blood sample with someone else's." Which of the following is the most therapeutic response for the nurse to make?

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Answer: It sounds like you are having a difficult time accepting this new diagnosis. Can we talk more about how you are feeling?

Answer

The most therapeutic response is to acknowledge the difficulty of the diagnosis and encourage the client to express their feelings.
The correct response utilizes the therapeutic communication techniques of reflecting and exploring. By acknowledging that the client is having a hard time and inviting them to share their feelings, the nurse addresses the psychological distress driving the client's denial without being confrontational. This approach builds trust and gently helps the client begin to process their new reality.

Step-by-Step Solution

1
Identify the client's behavior and underlying coping mechanism.
The client is rejecting their diagnosis and claiming a lab mix-up despite medical evidence, which indicates the defense mechanism of denial.
Recognizing the coping mechanism is essential to formulating an appropriate and supportive nursing response.
2
Evaluate the nursing role and goals of therapeutic communication.
The practical nurse must encourage the expression of emotions while remaining within the defined scope of practice.
Therapeutic communication builds trust and helps the client begin to process the reality of their health condition.
3
Analyze the given options for therapeutic value.
Reflecting the client's feelings and inviting further discussion is the only option that avoids communication blocks and remains within the nursing scope of practice.
Other options use non-therapeutic techniques (asking why, false reassurance) or involve unauthorized alterations to the care plan.

Key Concept

Therapeutic Communication and Denial
Question 1904Question →

A practical nurse (PN) is caring for a client who had a percutaneous liver biopsy 4 hours ago. The client's baseline vital signs were heart rate 76 beats/minute and blood pressure 134/82 mm Hg. The client now reports a new onset of dull right shoulder pain. Current vital signs are heart rate 112 beats/minute, respirations 22 breaths/minute, and blood pressure 102/68 mm Hg. The puncture site dressing is dry and intact. Which action should the PN take first?

Show answer & explanation

Answer: Notify the registered nurse immediately regarding the changes in the client's condition.

Answer

Notify the registered nurse immediately regarding the changes in the client's condition.
Right shoulder pain following a percutaneous liver biopsy is a classic indicator of referred pain caused by blood irritating the diaphragm (Kehr's sign). When this symptom is combined with an increasing heart rate and decreasing blood pressure, it strongly signals early hypovolemic (hemorrhagic) shock due to internal bleeding. Because the bleeding is internal—as indicated by the dry and intact abdominal dressing—the practical nurse must prioritize immediately notifying the registered nurse or healthcare provider to initiate rapid emergency interventions.

Step-by-Step Solution

1
Analyze the client's reported symptom of new right shoulder pain.
Identify this as Kehr's sign, which is referred pain indicating diaphragmatic irritation, a common sign of internal hemorrhage after a liver biopsy.
Recognizing anatomical pain referral patterns is critical for identifying non-visible post-procedural complications.
2
Compare current vital signs to baseline.
Note the heart rate increased from 76 to 112 beats/minute, and blood pressure dropped from 134/82 to 102/68 mm Hg.
Tachycardia and narrowing pulse pressure or mild hypotension are compensatory mechanisms indicating early hypovolemic shock.
3
Determine the appropriate nursing intervention within the PN scope of practice.
Conclude that the client is experiencing a life-threatening internal hemorrhage requiring immediate escalation.
The PN must recognize impending shock and immediately notify the RN to facilitate rapid medical intervention, rather than independently treating symptoms or removing dressings.

Key Concept

Recognition of internal hemorrhage and early shock following an invasive procedure.
Question 1905Question →

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 1906Question →

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 1907Question →

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 1908Question →

A practical nurse (PN) is reviewing the charts of four different clients who are experiencing significant health changes. Match each client's statement or behavior (on the left) to the specific ego defense mechanism it best demonstrates (on the right).

Click a left item, then click its matching right item

Items

"There must be a mistake with my chart. I am perfectly healthy and do not have cirrhosis."
"I only missed my physical therapy session because the hospital bed is too uncomfortable for me to get a good night's sleep."
Forcefully throwing a water pitcher at the wall immediately after the provider informs the client that their vision loss is permanent.
Creating detailed spreadsheets to track the exact milligram dosages of all medications while refusing to discuss the emotional impact of the illness.

Matches

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Answer

The correct matches are: denying the cirrhosis diagnosis is Denial; making excuses for missing therapy is Rationalization; throwing the pitcher is Displacement; and tracking medication data to avoid emotions is Intellectualization.
Each behavior specifically aligns with the definition of a distinct defense mechanism: denial is the refusal to accept reality, rationalization is formulating acceptable excuses, displacement is shifting emotions to a safer target, and intellectualization is relying on logic to detach from emotions.

Step-by-Step Solution

1
Analyze the first behavior: stating there is a mistake and claiming to be healthy despite a cirrhosis diagnosis.
This aligns with Denial.
Denial involves refusing to acknowledge a painful reality or obvious truth.
2
Analyze the second behavior: blaming an uncomfortable bed for missing physical therapy.
This aligns with Rationalization.
Rationalization involves creating logical but false excuses to justify unacceptable behaviors or shortcomings.
3
Analyze the third behavior: throwing a pitcher after receiving bad news about permanent vision loss.
This aligns with Displacement.
Displacement involves redirecting strong, often angry, emotions from the actual source of distress onto a safer substitute.
4
Analyze the fourth behavior: focusing entirely on the technical details of medications instead of emotional impact.
This aligns with Intellectualization.
Intellectualization uses facts, logic, and abstract thinking to block or avoid experiencing difficult emotions.

Key Concept

Defense Mechanisms
Question 1909Question →

During a morning shift, a nurse reviews the medication administration record for a toddler diagnosed with an ear infection. The provider has ordered amoxicillin 250250 mg by mouth. The liquid suspension available from the pharmacy is labeled 125125 mg per 55 mL. Which of the following amounts should the nurse administer for a single dose?

Show answer & explanation

Answer: 1010 mL

Answer

The nurse should administer 1010 mL for a single dose.
Using the standard formula (DesiredHave)×Volume(\frac{\text{Desired}}{\text{Have}}) \times \text{Volume}, the calculation is (250 mg125 mg)×5 mL(\frac{250 \text{ mg}}{125 \text{ mg}}) \times 5 \text{ mL}. This simplifies to 2×5 mL2 \times 5 \text{ mL}, which equals exactly 10 mL10 \text{ mL}.

Step-by-Step Solution

1
Identify the desired dose ordered by the provider.
250250 mg
This establishes the target amount of medication the client must receive.
2
Identify the concentration of the medication on hand.
125125 mg in every 55 mL
This establishes the relationship between the drug weight and the liquid volume.
3
Set up the dosage calculation formula: (DesiredHave)×Volume(\frac{\text{Desired}}{\text{Have}}) \times \text{Volume}.
(250125)×5(\frac{250}{125}) \times 5
This standard formula converts the prescribed weight into the correct physical volume to administer.
4
Perform the mathematical operation to determine the final volume.
2×5=102 \times 5 = 10 mL
This calculation ensures the client receives exactly the 250250 mg ordered.

Key Concept

Dosage Calculation
Question 1910Question →

A practical nurse (PN) is assisting a disaster medical team at the site of a multi-vehicle highway collision. The PN evaluates an adult victim who has a deep, actively bleeding laceration on the right thigh. The victim's respiratory rate is 24 breaths/minute, and they are crying but able to follow commands. Which action should the PN take first?

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Answer: Apply direct, firm pressure to the actively bleeding laceration.

Answer

The correct action is to apply direct, firm pressure to the actively bleeding laceration.
In any emergency response or mass casualty scenario, the priority is to identify and treat immediate threats to life using the Airway, Breathing, and Circulation (ABC) framework. The victim's active hemorrhage is a critical circulation issue. Direct pressure is the fastest and most effective initial action to control severe bleeding and prevent hypovolemic shock.

Step-by-Step Solution

1
Analyze the scenario and the client's current status.
The victim is breathing adequately (24 breaths/minute) and has an intact mental status (able to follow commands), but has an actively bleeding thigh laceration.
Initial assessment during a mass casualty incident identifies immediate threats to life.
2
Apply the Airway, Breathing, and Circulation (ABC) prioritization framework.
The client's airway and breathing are stable, but the active hemorrhage represents a critical compromise to circulation.
ABCs dictate that life-threatening circulation issues must be stabilized immediately.
3
Determine the most appropriate initial nursing intervention.
The nurse must apply direct pressure to the wound to control the bleeding.
Direct pressure is the primary and most immediate method to stop severe hemorrhage before taking any further triage or delegation actions.

Key Concept

Disaster Triage and ABC Prioritization
Question 1911Question →

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 1912Question →

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 1913Question →

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 1914Question →

During morning rounds in the newborn nursery, a practical nurse collects data on a formula-fed neonate who is 18 hours old and was born at 37 weeks gestation. The infant's axillary temperature is 36.1°C (97.0°F), heart rate is 162 beats per minute, and respiratory rate is 70 breaths per minute with mild expiratory grunting. Which action is the priority for the practical nurse?

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Answer: Alert the registered nurse immediately and assist with placing the infant on a radiant warmer.

Answer

The priority action is to alert the registered nurse immediately and assist with placing the infant on a radiant warmer.
The correct answer addresses the urgent need for medical intervention while remaining safely within the practical nurse's scope of practice. Hypothermia in a neonate quickly leads to cold stress, which increases oxygen consumption and causes respiratory distress, evidenced here by tachypnea and grunting. Immediate registered nurse notification and active warming are essential.

Step-by-Step Solution

1
Analyze the collected data against normal neonatal parameters.
The temperature is below normal (hypothermia), heart rate is slightly elevated, and respiratory rate is significantly elevated with signs of increased work of breathing (grunting).
Identifying abnormal findings is the first step in determining clinical priority and recognizing physiological instability.
2
Evaluate the safety of routine interventions such as feeding or swaddling.
Feeding is determined to be unsafe due to the high respiratory rate (aspiration risk), and basic swaddling is insufficient for the severity of the distress.
Prioritizing Airway, Breathing, and Circulation (ABC) prevents the nurse from causing harm through contraindicated routine care.
3
Determine the appropriate action within the practical nursing scope of practice.
The nurse must escalate the findings to the registered nurse while assisting with immediate, non-invasive stabilization (radiant warmer).
Complex assessment and the initiation of advanced therapies require a registered nurse or provider.

Key Concept

Neonatal Cold Stress, Respiratory Distress, and Scope of Practice
Question 1915Question →

A practical nurse (PN) at an assisted living facility is evaluating an older adult client who recently returned from a family outing. The client's family reports that the client suddenly became highly agitated, failed to recognize them, and began picking at the air. The client has a documented history of mild Alzheimer's disease. Which of the following nursing actions should the PN implement? (Select all that apply.)

Select all that apply

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Answer: Obtain a current set of vital signs, including temperature and oxygen saturation.; Stay with the client in a quiet room to provide continuous observation.; Ensure the environment is well-lit to reduce shadows and visual misperceptions.

Answer

The correct actions are to obtain a current set of vital signs, stay with the client to provide continuous observation, and ensure the environment is well-lit.
The correct actions prioritize client safety, environmental management, and medical assessment. Staying with the client ensures safety. A well-lit room minimizes sensory misperceptions such as illusions. Obtaining vital signs is a crucial data collection step, as acute delirium is frequently caused by physical conditions like urinary tract infections or hypoxia.

Step-by-Step Solution

1
Differentiate between the client's baseline dementia and the current acute presentation.
The nurse identifies that sudden onset of agitation and hallucinations represents acute delirium, not a gradual dementia progression.
Recognizing delirium is critical because it is a medical emergency typically caused by reversible physiological factors (e.g., infection, hypoxia, or medication toxicity).
2
Prioritize immediate safety and data collection.
The nurse stays with the client, ensures a well-lit environment, and obtains vital signs.
These actions address the immediate safety risks of agitation and hallucinations while gathering essential objective data to report to the provider.
3
Avoid non-therapeutic or overly restrictive interventions.
The nurse avoids challenging the client's hallucinations, dismissing the symptoms to the family, or using physical restraints.
Restraints and confrontational communication will escalate the client's distress, and dismissing the symptoms delays necessary medical treatment.

Key Concept

Recognizing and Managing Acute Delirium vs. Dementia
Question 1916Question →

A practical nurse (PN) is preparing to administer a scheduled dose of amoxicillin/clavulanate to a pediatric client diagnosed with acute otitis media. The client's current weight is 41.8 lbs41.8\text{ lbs}.

The primary health care provider's prescription reads: "Amoxicillin/clavulanate 45 mg/kg/day45\text{ mg/kg/day} PO divided in equal doses every 12 hours."

The pharmacy dispenses a bottle of amoxicillin/clavulanate powder for oral suspension. The reconstitution instructions on the label state: "Add 67 mL67\text{ mL} of purified water to the bottle in two parts to yield 100 mL100\text{ mL} of suspension. Each 5 mL5\text{ mL} of the reconstituted suspension contains 250 mg250\text{ mg} of amoxicillin."

How many mL should the PN administer for the morning dose? (Record your answer to the nearest tenth. Do not include units in your answer.)

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Answer: 8.6

Answer

8.6
To safely administer a weight-based pediatric medication, the practical nurse must systematically convert the weight to kilograms, determine the daily dose, divide by the frequency to find the single dose, calculate the volume based on the correct final concentration, and round appropriately. The total daily dose is 855 mg855\text{ mg}, meaning each of the two doses is 427.5 mg427.5\text{ mg}. Using the concentration of 250 mg250\text{ mg} in 5 mL5\text{ mL}, the exact calculated volume is 8.55 mL8.55\text{ mL}, which rounds to 8.6 mL8.6\text{ mL}.

Step-by-Step Solution

1
Convert the client's weight from pounds (lbs) to kilograms (kg).
41.8 lbs÷2.2 lbs/kg=19 kg41.8\text{ lbs} \div 2.2\text{ lbs/kg} = 19\text{ kg}
The medication dosage is prescribed based on the client's weight in kilograms.
2
Calculate the total daily dose in milligrams (mg).
19 kg×45 mg/kg/day=855 mg/day19\text{ kg} \times 45\text{ mg/kg/day} = 855\text{ mg/day}
This establishes the total amount of medication the client needs to receive over a 24-hour period.
3
Determine the amount required for a single dose.
855 mg/day÷2 doses=427.5 mg/dose855\text{ mg/day} \div 2\text{ doses} = 427.5\text{ mg/dose}
The prescription states the medication is divided into equal doses every 12 hours, which means 2 doses per day.
4
Calculate the volume of the reconstituted suspension needed for one dose.
Using dimensional analysis: 427.5 mg×5 mL250 mg=8.55 mL427.5\text{ mg} \times \frac{5\text{ mL}}{250\text{ mg}} = 8.55\text{ mL}
The label indicates the final concentration is 250 mg250\text{ mg} per 5 mL5\text{ mL}. The diluent volume (67 mL67\text{ mL}) and total bottle volume (100 mL100\text{ mL}) are distractors and not used in this step.
5
Round the final volume to the nearest tenth as instructed.
8.55 mL8.55\text{ mL} rounds to 8.6 mL8.6\text{ mL}.
Standard medical rounding rules dictate that when the hundredths digit is 5 or greater, the tenths digit is rounded up.

Key Concept

Weight-based pediatric dosage calculation with reconstitution
Estimated Time:3m 0s
Question 1917Question →

A practical nurse (PN) is assigned to care for a client who is 12 hours postpartum following an uncomplicated vaginal delivery at 39 weeks gestation. The client's 12-hour-old neonate is rooming-in. Which action by the PN demonstrates safe and effective care within the scope of practice?

Show answer & explanation

Answer: Documenting that the neonate has a pink body with bluish hands and feet as an expected clinical finding

Answer

The correct action is documenting that the neonate has a pink body with bluish hands and feet as an expected clinical finding.
The correct answer identifies acrocyanosis (bluish discoloration of the hands and feet with a pink central body), which is a normal, expected physiological finding in a neonate during the first 24 to 48 hours of life due to vasomotor instability. The PN is safely practicing within their scope by accurately recognizing and documenting this expected clinical finding without inappropriate escalation.

Step-by-Step Solution

1
Evaluate the neonate's skin color presentation
A pink central body with bluish hands and feet is identified as acrocyanosis
Vasomotor instability and sluggish peripheral circulation are normal in the first 24-48 hours of a neonate's life.
2
Determine the appropriate nursing intervention for acrocyanosis at 12 hours of life
The finding is recognized as normal and requires routine documentation
Because it is an expected physiological adaptation, it falls within the PN's scope to document the finding without urgently escalating it.
3
Evaluate the remaining options against the PN scope of practice and clinical safety
The other actions involve either missing a critical complication (hemorrhage), accepting an out-of-scope task, or inappropriately escalating a normal reflex
A PN must accurately differentiate expected data from abnormal data and only accept assignments within legal boundaries.

Key Concept

Prioritization and Professional Scope of Practice in Postpartum/Newborn Care
Estimated Time:1m 30s
Question 1918Question →

A caregiver brings their 9-month-old infant to a primary care clinic for a scheduled evaluation. While in the examination room, which actions by the infant should the practical nurse recognize as expected developmental achievements for this specific age? Select all that apply.

Select all that apply

Show answer & explanation

Answer: Sitting upright on the examination table without physical support; Striking two plastic toys together to make a sound; Crying loudly when an unfamiliar staff member enters the room

Answer

The correct findings for a 9-month-old infant include sitting without support, striking toys together, and displaying stranger anxiety.
By 9 months of age, infants are expected to achieve specific gross motor, fine motor, and psychosocial milestones. Sitting upright without support is typically achieved by 8 months. Banging two objects together is a fine motor skill expected around 9 months. Additionally, psychosocial development at this age is characterized by stranger anxiety, which peaks at 9 months and causes distress when unfamiliar individuals approach.

Step-by-Step Solution

1
Identify the client's developmental age.
The client is a 9-month-old infant.
Developmental milestones are evaluated based on chronological age in months during the first year of life.
2
Evaluate the gross and fine motor options against 9-month milestones.
Sitting unsupported and banging toys together are expected behaviors. Stacking blocks and independent walking occur later (12-18 months).
Normal physical maturation follows a predictable head-to-toe and center-to-periphery sequence.
3
Evaluate the psychosocial and language options.
Crying around strangers is expected due to stranger anxiety. Two-word phrases develop much later (24 months).
Understanding normal emotional and language development helps differentiate expected behaviors from possible delays or advanced skills.

Key Concept

Normal developmental milestones for a 9-month-old infant include sitting unsupported, banging toys together, and demonstrating stranger anxiety.
Question 1919Question →

A client is receiving care on an inpatient urology unit 2424 hours after undergoing a transurethral resection of the prostate (TURP) with continuous bladder irrigation. The practical nurse (PN) evaluates the client's status during the current shift. Which of the following findings are correct indicators of complications that require immediate escalation to the registered nurse? (Select all that apply.)

Select all that apply

Show answer & explanation

Answer: A serum sodium laboratory result of 124 mEq/L124 \text{ mEq/L}; A resting heart rate of 118118 beats per minute with a blood pressure of 92/54 mm Hg92/54 \text{ mm Hg}; A sudden change in the urinary drainage color to thick, bright red with large clots

Answer

The clinical indicators requiring immediate escalation are the critically low serum sodium level, the borderline shock vital signs (tachycardia and hypotension), and the sudden presence of bright red drainage with large clots.
Following a transurethral resection of the prostate (TURP), recognizing severe complications is critical to reducing client risk. A serum sodium level of 124 mEq/L124 \text{ mEq/L} is dangerously low and indicates TURP syndrome, a complication caused by intravascular absorption of irrigation fluid. A resting heart rate of 118118 beats per minute combined with a blood pressure of 92/54 mm Hg92/54 \text{ mm Hg} points directly to early hypovolemic shock. Additionally, thick, bright red urinary drainage with large clots signifies active arterial bleeding, which is a medical emergency. All three of these findings require immediate escalation to the registered nurse for urgent intervention.

Step-by-Step Solution

1
Analyze the surgical procedure to identify high-risk complications.
A TURP procedure carries a high risk for hemorrhage and TURP syndrome (dilutional hyponatremia due to irrigation fluid absorption).
Identifying procedure-specific risks guides targeted data collection and sets the threshold for clinical escalation.
2
Evaluate the laboratory results against expected physiological parameters.
The sodium level of 124 mEq/L124 \text{ mEq/L} is critically low, while the hemoglobin of 13.8 g/dL13.8 \text{ g/dL} is normal.
Severe hyponatremia is the hallmark of TURP syndrome, which can rapidly lead to cerebral edema, seizures, and death if not urgently treated.
3
Assess the vital signs and drainage characteristics for signs of instability.
The combination of tachycardia (118118 beats per minute) and hypotension (92/54 mm Hg92/54 \text{ mm Hg}), along with bright red arterial bleeding, indicates impending hemorrhagic shock.
Prompt escalation to the RN is required to stabilize the client's airway, breathing, and circulation (ABCs) before cardiopulmonary collapse occurs.

Key Concept

Reduction of risk potential following a transurethral resection of the prostate (TURP) requires identifying early indicators of life-threatening complications, specifically hemorrhagic shock and TURP syndrome.
Question 1920Question →

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.

Drag items to arrange them in the correct order

Show answer & explanation

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
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