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Question 1981Question →

A client recently diagnosed with end-stage renal disease states to the practical nurse (PN), "The laboratory must have mixed up my blood samples. There is no way my kidneys are failing because I feel perfectly fine." Which of the following responses by the PN is the most appropriate?

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Answer: It sounds like receiving this unexpected diagnosis has been very overwhelming for you.

Answer

The most appropriate response is to state, "It sounds like receiving this unexpected diagnosis has been very overwhelming for you."
The correct response utilizes the therapeutic technique of reflection and empathy. By acknowledging the client's feelings of being overwhelmed by the news, the practical nurse validates the client's emotional distress without agreeing with the denial or arguing against it. This approach builds trust and keeps the lines of communication open, allowing the client to process the information at their own pace.

Step-by-Step Solution

1
Analyze the client's statement to identify the underlying coping mechanism.
The client is refusing to accept the new diagnosis and attributing it to a laboratory error, which indicates the use of denial to cope with severe stress.
Understanding the client's emotional state dictates the appropriate therapeutic communication strategy.
2
Evaluate the role of the PN in responding to a client exhibiting denial.
The PN must respond therapeutically to support the client emotionally without reinforcing the denial or aggressively breaking it down.
Direct confrontation can increase anxiety, while validation fosters trust and a safe environment for the client.
3
Assess the provided options against the principles of therapeutic communication.
Defending the lab, giving false reassurance, and asking 'why' questions are all non-therapeutic blocks. Reflecting the client's feelings is therapeutic.
Eliminating communication blocks ensures the selected response will facilitate a supportive dialogue.

Key Concept

Therapeutic Communication in Response to Coping Mechanisms
Question 1982Question →

During morning rounds, a practical nurse observes that a client with a history of chronic obstructive pulmonary disease (COPD) is visibly struggling to breathe while lying flat in bed. The client appears highly anxious and is using accessory muscles for respiration. Which initial action should the nurse take?

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Answer: Assist the client into a high-Fowler's position to maximize lung expansion

Answer

The correct action is to assist the client into a high-Fowler's position to maximize lung expansion.
Sitting a dyspneic client fully upright (high-Fowler's position) is a fundamental, immediate nursing intervention. It utilizes gravity to drop the abdominal organs away from the diaphragm, allowing the lungs to expand more fully with significantly less effort. This directly addresses the priority need of breathing.

Step-by-Step Solution

1
Assess the client's immediate physical need based on the clinical presentation.
The client is experiencing acute respiratory distress while lying flat.
Identifying the primary airway and breathing compromise guides immediate prioritization.
2
Implement a fundamental comfort and positioning measure to alleviate the distress.
The client is moved into an upright, sitting position.
Sitting upright allows gravity to pull the diaphragm downward, facilitating maximum chest expansion and easing respiratory effort.

Key Concept

Client Positioning for Airway Management
Question 1983Question →

A practical nurse at a residential care facility is distributing routine medications to residents. Which actions by the nurse indicate compliance with safe pharmacological practices? (Select all that apply.)

Select all that apply

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Answer: Remaining at the bedside until the resident has completely swallowed all oral capsules; Checking the medication label against the electronic administration record three times prior to dispensing; Verifying the resident's identity by asking them to state their name and confirming it with their photo identification

Answer

The correct practices involve remaining with the resident until oral medications are fully swallowed, performing three distinct checks of the medication label, and verifying identity using two approved identifiers such as stated name and photo identification.
Safe pharmacological therapy hinges on strict adherence to medication administration rights. This includes performing three verification checks, utilizing two reliable, patient-specific identifiers, and directly observing the ingestion of oral medications to confirm safe delivery.

Step-by-Step Solution

1
Evaluate the first set of actions against the universal rights of medication administration.
Checking the medication label three times and using two distinct identifiers (like a name and photo ID) are standard safety requirements.
These steps prevent medication errors related to the wrong drug or wrong patient.
2
Assess the practical nurse's scope of practice regarding medication routes.
Administering an IV push cardiac medication is outside the practical nurse's scope.
IV push medications require advanced clinical judgment and immediate physiological monitoring by a registered nurse.
3
Analyze the remaining actions for potential safety risks.
Using a room number for identification and calculating dosages mentally are high-risk behaviors. Staying at the bedside until swallowing is complete is a safe behavior.
Room numbers are not valid identifiers, and mental math invites dosage calculation errors. Observing the swallow ensures medication compliance.

Key Concept

Safe Medication Administration Principles and Scope of Practice
Question 1984Question →

During a triage assessment at a local walk-in clinic, a 22-year-old client discloses, "I never use condoms because I only have intercourse with people who look clean and successful on dating apps." Which statement by the practical nurse is the most appropriate response?

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Answer: Barrier methods are necessary to prevent sexually transmitted infections, regardless of a partner's outward appearance.

Answer

The statement reinforcing that barrier methods are necessary to prevent sexually transmitted infections, regardless of a partner's outward appearance.
The correct response directly addresses the client's knowledge deficit by providing factual, non-judgmental information about disease prevention. It reinforces essential health promotion concepts regarding high-risk sexual behaviors while maintaining a therapeutic relationship.

Step-by-Step Solution

1
Analyze the client's statement for knowledge deficits and safety risks.
The client holds a dangerous misconception that physical appearance correlates with sexually transmitted infection (STI) status.
Identifying the specific knowledge deficit is the first step in effective health promotion and client education.
2
Determine the appropriate role of the practical nurse in this scenario.
The practical nurse must reinforce primary prevention teaching and correct the misconception using therapeutic communication.
Providing accurate health information and reinforcing teaching falls within the practical nurse's scope of practice for health promotion.
3
Evaluate the response options against therapeutic communication standards and scope of practice.
The statement about barrier methods directly corrects the misconception without judgment, while the other options use confrontational language, exceed the practical nurse's scope, or violate confidentiality.
Safe and effective care requires maintaining professional boundaries, adhering to scope, and communicating therapeutically.

Key Concept

Reinforcing STI Prevention and Therapeutic Communication
Question 1985Question →

A practical nurse (PN) is reviewing the care plan for an older adult client who is admitted with an acute exacerbation of heart failure. Which of the following actions should the PN take to reduce the risk of potential complications? (Select all that apply.)

Select all that apply

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Answer: Report a heart rate of 112 beats per minute and new-onset restlessness to the registered nurse.; Place the call light within the client's reach and instruct them to ask for assistance before standing up.; Notify the registered nurse immediately if the client's blood pressure drops to 86/54 mm Hg.

Answer

The correct actions are to report the elevated heart rate with restlessness, place the call light within reach to prevent falls, and notify the RN of the low blood pressure.
The practical nurse plays a vital role in reducing risk by promptly identifying and escalating early signs of complications. Tachycardia and restlessness can be early indicators of decreased cardiac output or hypoxemia, while a blood pressure of 86/54 mm Hg indicates severe hypotension requiring immediate RN notification. Additionally, implementing fall precautions by keeping the call light within reach minimizes the risk of injury, which is especially important for clients who may experience orthostatic changes from diuretic therapy.

Step-by-Step Solution

1
Analyze the scope of practice for a practical nurse regarding medication administration and task delegation.
The PN must not administer IV push medications, as this requires RN-level assessment.
Accepting tasks outside the PN scope of practice increases the risk of patient harm.
2
Evaluate the clinical findings and laboratory data presented in the scenario.
A heart rate of 112 beats/min with restlessness, a blood pressure of 86/54 mm Hg, and a potassium level of 2.9 mEq/L are all highly abnormal findings.
These findings indicate potential complications such as early shock, hypoxemia, or a high risk for life-threatening dysrhythmias.
3
Determine the appropriate nursing interventions for the abnormal findings.
The PN must immediately escalate the abnormal vital signs and the critical potassium level to the RN or provider.
While the PN collects vital data, rapid escalation is required to ensure timely medical or RN intervention.
4
Assess the routine safety actions described in the options.
The PN must consistently verify two client identifiers before medication administration and implement strict fall precautions.
Skipping identification checks or failing to provide safety instructions directly violates risk reduction protocols.

Key Concept

Reduction of Risk Potential in Heart Failure Management
Question 1986Question →

A client is receiving care on the surgical unit on the first postoperative day following a right total hip arthroplasty utilizing a posterior approach. The practical nurse is preparing to perform perineal care and change the soiled bottom bed linens. Which action should the nurse take to safely complete this task?

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Answer: Secure an abduction pillow between the client's legs and gently roll the client onto their left, unoperated side.

Answer

Secure an abduction pillow between the client's legs and gently roll the client onto their left, unoperated side.
Following a total hip arthroplasty utilizing a posterior approach, the client is at a high risk for joint dislocation if the hip is flexed beyond 90 degrees, adducted across the midline, or internally rotated. Securing an abduction pillow between the client's legs before rolling them onto the unoperated (left) side ensures that the legs remain safely abducted and in a neutral anatomical alignment throughout the basic care procedure.

Step-by-Step Solution

1
Identify the surgical procedure and approach.
The client had a right total hip arthroplasty via a posterior approach.
The surgical approach determines the specific movement precautions required to prevent joint dislocation.
2
Recall the contraindications for a posterior approach hip arthroplasty.
Hip flexion greater than 90 degrees, adduction of the leg past the body's midline, and internal rotation are strictly contraindicated.
These specific movements place stress on the posterior joint capsule and can mechanically force the newly implanted femoral head out of the socket.
3
Evaluate the proposed basic care interventions against these surgical precautions.
Rolling the client onto the unoperated side with an abduction pillow in place prevents adduction and internal rotation, ensuring the joint remains completely stable during the bed bath and linen change.
This is the safest clinical method to access the client's posterior and perineal areas for routine hygiene without compromising the integrity of the surgical site.

Key Concept

Postoperative Positioning and Precautions for Total Hip Arthroplasty
Question 1987Question →

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.
Question 1988Question →

A practical nurse is assigned to care for a client who has bacterial conjunctivitis and a history of open-angle glaucoma. The provider has prescribed timolol maleate ophthalmic solution (drops) and erythromycin ophthalmic ointment for the right eye. In which order should the nurse perform the following actions to safely administer these medications? Arrange the steps in the correct chronological sequence.

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Answer

The correct sequence is to first cleanse the eye, then instill the drops, apply nasolacrimal pressure, wait five minutes, apply the ointment, and finally instruct the client to gently close and roll their eyes.
The correct sequence ensures that the eye is properly prepared, the aqueous medication (timolol) is absorbed without causing dangerous systemic side effects, and the lipid-based medication (erythromycin) does not block the absorption of the drops.

Step-by-Step Solution

1
Cleanse the eye from the inner to the outer canthus.
Debris and infectious crusts are safely removed.
Prevents the introduction of bacteria into the eye and tear duct, and avoids cross-contamination to the opposite eye.
2
Administer the timolol drops.
The aqueous medication is delivered to the conjunctival sac.
Aqueous drops cannot penetrate the lipid barrier created by ointments, so they must be administered first.
3
Perform nasolacrimal occlusion.
The tear duct is temporarily blocked.
Prevents systemic absorption of the beta-blocker, reducing the risk of severe side effects like bradycardia and hypotension.
4
Wait 3 to 5 minutes.
The timolol drops are fully absorbed.
Ensures the subsequent ointment does not physically wash the drops out of the conjunctival sac before they take effect.
5
Administer the erythromycin ointment.
Antibiotic ointment is applied.
Ointments are applied last because their thick, lipid-based structure blocks other topical medications from reaching the eye tissue.
6
Instruct the client to gently close their eyes.
Medication is dispersed.
Distributes the ointment evenly without expelling it from the eye via forceful blinking or squeezing.

Key Concept

Administration Sequence for Multiple Ophthalmic Medications
Question 1989Question →

A practical nurse (PN) enters the room of a client with macular degeneration who is acutely agitated. The client is pointing at moving shapes cast by the window blinds and screaming, "Keep those snakes away from my bed!" The environment is chaotic due to multiple loud alarms sounding from the roommate's medical equipment. Arrange the following nursing actions in the priority order the PN should implement them.

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Answer

The correct priority sequence is to first establish a safe verbal presence, then use therapeutic communication to present reality, followed by eliminating the specific visual trigger, reducing overall sensory overload, and finally reporting the event.
In acute sensory crises involving illusions, the nursing priority sequence follows safety and Maslow's hierarchy. The nurse must first ensure safety by not startling a visually impaired client (announce presence). Next, psychological safety is established by validating fear and presenting reality. Then, the nurse addresses the specific trigger (shadows), followed by the contributing factors (loud alarms). Finally, the nurse reports the incident for continuity of care.

Step-by-Step Solution

1
Announce presence and use a calm tone.
Prevents startling the visually impaired client.
Immediate safety and establishment of a non-threatening environment.
2
Acknowledge fear and present reality.
Helps ground the client emotionally and cognitively.
Therapeutic communication directly addresses the acute distress caused by the illusion.
3
Adjust lights and blinds.
Removes the source of the visual illusion.
Direct environmental modification to stop the perceptual alteration.
4
Address the roommate's equipment alarms.
Lowers ambient sensory overload.
General environmental control prevents further agitation and confusion.
5
Document and report to the RN.
Ensures continuity of care and further assessment.
Collaboration and legal documentation follow immediate client stabilization.

Key Concept

Prioritization of nursing interventions for acute sensory alterations and illusions
Question 1990Question →

A 75-year-old client who sustained a closed right femur fracture 24 hours ago suddenly becomes intensely restless and confused. The practical nurse (PN) notes an apical heart rate of 108 beats per minute and a respiratory rate of 24 breaths per minute. Which immediate actions should the PN take? Select all that apply.

Select all that apply

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Answer: Obtain an immediate, comprehensive set of vital signs including continuous pulse oximetry.; Inspect the client's anterior chest, neck, and axillae for the presence of a petechial rash.; Promptly notify the registered nurse (RN) regarding the acute change in the client's status.

Answer

The correct actions are to obtain a comprehensive set of vital signs with pulse oximetry, inspect the chest and neck for a petechial rash, and promptly notify the RN.
The correct actions focus on immediate ABC (Airway, Breathing, Circulation) assessment, targeted data collection for a specific life-threatening complication of long bone fractures (Fat Embolism Syndrome), and rapid escalation. Restlessness and tachypnea 24 hours after a long bone fracture are classic early signs of hypoxia and fat emboli.

Step-by-Step Solution

1
Analyze the clinical cues provided in the scenario.
The client has restlessness, confusion, tachycardia (108 bpm), and tachypnea (24 breaths/min) exactly 24 hours after a long bone fracture.
These specific findings strongly suggest the onset of Fat Embolism Syndrome (FES) or hypoxia, which requires immediate physiological intervention.
2
Prioritize initial bedside assessment based on the Airway, Breathing, Circulation (ABC) framework.
The PN must immediately assess oxygenation status via continuous pulse oximetry and complete a full set of vital signs.
Restlessness is the earliest sign of hypoxia; obtaining exact perfusion data is critical before any other intervention.
3
Perform targeted, condition-specific data collection.
The PN inspects the client's chest, neck, and axillae for petechiae.
Identifying a petechial rash is a classic hallmark sign that distinguishes Fat Embolism Syndrome from other causes of postoperative hypoxia or delirium.
4
Execute appropriate escalation of care within the practical nursing scope of practice.
The PN immediately reports the acute change in neurological and respiratory status to the supervising RN.
Suspected systemic complications like FES require immediate collaborative management, advanced assessment, and potential transfer to an intensive care setting.

Key Concept

Recognizing and rapidly responding to Fat Embolism Syndrome (FES) and acute hypoxia prioritizing ABCs.
Estimated Time:1m 30s
Question 1991Question →

A practical nurse (PN) is caring for a client with a spinal cord injury at the T4 level. The client suddenly reports a severe, pounding headache and blurred vision. The PN measures the client's blood pressure at 218/114 mm Hg and notes profuse diaphoresis above the level of the injury. Arrange the following nursing actions in the priority order the PN should perform them to minimize the risk of a cerebrovascular complication.

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Answer

The correct sequence is to first elevate the head of the bed, then loosen restrictive clothing, followed by assessing the urinary catheter, notifying the RN, and finally documenting the event.
In autonomic dysreflexia (a medical emergency in clients with spinal cord injuries at T6 or above), noxious stimuli below the injury cause an uninhibited sympathetic response, leading to severe hypertension. The absolute first priority is to place the client in a high-Fowler's or sitting position to induce orthostatic hypotension and rapidly lower the blood pressure, reducing the risk of a stroke. Next, the nurse should quickly remove any restrictive clothing that might act as a cutaneous stimulus. The third step is to check for the most common cause of the syndrome: bladder distension (e.g., checking for a kinked catheter). Once initial independent steps are taken, the PN must escalate care by notifying the RN or provider, especially if the blood pressure remains elevated and requires medication. Documentation is always the final step in the sequence.

Step-by-Step Solution

1
Elevate the head of the bed to a high-Fowler's or sitting position.
Takes advantage of orthostatic hypotension to lower the blood pressure.
The client is experiencing autonomic dysreflexia, a life-threatening hypertensive crisis. The most immediate risk is a cerebrovascular accident (stroke), so mechanically lowering the blood pressure via gravity is the absolute highest priority.
2
Loosen any tight clothing, restrictive binders, or anti-embolism stockings.
Removes immediate cutaneous stimuli.
Any painful or restrictive stimulus below the level of the spinal cord injury can trigger or worsen the sympathetic nervous system surge.
3
Assess the urinary catheter tubing for kinks or dependent loops.
Identifies and potentially resolves the most common noxious stimulus.
A distended bladder is the leading cause of autonomic dysreflexia. Unkinking a catheter can immediately relieve the distension and resolve the crisis.
4
Notify the registered nurse (RN) or healthcare provider.
Escalates the clinical situation for further medical management.
If removing immediate stimuli does not lower the blood pressure, the RN or provider must be involved to administer short-acting antihypertensive medications or perform advanced assessments.
5
Document the clinical findings, interventions performed, and client response.
Maintains an accurate legal and medical record.
Documentation is always performed after life-saving interventions and escalation of care have been completed.

Key Concept

Prioritization in Autonomic Dysreflexia: Position, Stimulus Removal, Escalation
Question 1992Question →

A practical nurse is preparing to apply knee-high anti-embolism stockings for a client who has been sitting in a chair for the past hour. In what order should the nurse perform the following actions? (Arrange the steps from first to last.)

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Answer

The correct sequence is to first elevate the client's legs, invert the stocking down to the heel pocket, fit the stocking over the toes, align the heel pocket on the client's heel, and finally smooth the remaining fabric up the calf.
Applying anti-embolism stockings requires a specific sequence to be both effective and safe. Because the client has been sitting, gravity has caused venous pooling; elevating the legs first allows this fluid to drain. Inverting the stocking facilitates a smooth application starting from the toes. Anchoring the heel in the pocket ensures proper placement, and finishing with a wrinkle-free fit over the calf maintains an even, distal-to-proximal pressure gradient without restricting circulation.

Step-by-Step Solution

1
Assist the client to a supine position and elevate the legs for 15 to 30 minutes.
Dependent fluid drains from the lower extremities.
Applying stockings while blood is pooled in the lower legs traps the fluid, defeating the purpose of the compression.
2
Reach inside the stocking and turn it inside out down to the heel pocket.
The stocking is prepared for application.
This technique minimizes friction and prevents overstretching the fabric during application.
3
Slip the foot of the stocking over the client's toes and instep.
The distal end of the stocking is anchored.
Starting at the toes ensures the graduated compression is applied properly from distal to proximal.
4
Stretch the fabric and align the heel pocket correctly over the client's heel.
The heel is properly seated in the reinforced pocket.
Misaligned heels can cause the fabric to bunch, leading to pressure injuries and impaired blood flow.
5
Unroll the remaining fabric evenly up the calf and smooth out any wrinkles.
The stocking fits snugly and evenly across the leg.
Wrinkles or a rolled top edge can act as a tourniquet, dangerously restricting venous return and causing ischemia.

Key Concept

Proper application of anti-embolism stockings to promote venous return and prevent complications.
Question 1993Question →

A practical nurse is assisting with the admission of a 71-year-old client to a residential care facility. During the data collection, which findings should the nurse identify as normal physiological changes associated with the aging process? Select all that apply.

Select all that apply

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Answer: Decreased skin elasticity and thinning of the epidermis; Increased time required for the eyes to adapt to sudden changes in lighting; Diminished ability to hear high-pitched sounds during conversation

Answer

The correct findings are decreased skin elasticity and thinning of the epidermis, increased time required for the eyes to adapt to sudden changes in lighting, and diminished ability to hear high-pitched sounds.
Expected physiological changes associated with healthy aging include integumentary decline (loss of elasticity, thinning skin), visual changes (decreased pupil responsiveness leading to slower light adaptation), and auditory changes (presbycusis, which primarily affects high-pitched hearing). These predictable changes require environmental adaptations and preventive care.

Step-by-Step Solution

1
Evaluate the integumentary finding for expected age-related changes.
Decreased skin elasticity is identified as a normal consequence of collagen and subcutaneous fat loss.
Recognizing expected skin changes helps the nurse implement appropriate preventive skin care measures without unnecessarily escalating benign findings.
2
Evaluate the cognitive and cardiovascular findings against the baseline of healthy aging.
Acute confusion and resting tachycardia are identified as pathological, not normal.
Sudden cognitive changes (delirium) and abnormal vital signs point to acute illness, such as an infection or dehydration, requiring prompt medical reporting.
3
Evaluate the sensory findings for expected sensory decline.
Slower visual light adaptation and high-frequency hearing loss (presbycusis) are recognized as normal physiological manifestations of aging.
Sensory organs naturally degenerate over time, meaning the nurse should adapt the environment and communication methods rather than reporting these as acute emergencies.

Key Concept

Differentiating normal physiological aging from acute pathological conditions
Question 1994Question →

A client who recently moved into an assisted living facility is found crying in their room, stating, "I just want to go back to my real house." Which actions by the practical nurse (PN) best support the client's coping process? Select all that apply.

Select all that apply

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Answer: Sit quietly with the client to provide a supportive presence.; Encourage the client to talk about their favorite memories from their previous home.; Collaborate with the family to bring in personal items and photographs to decorate the room.

Answer

The correct actions are to sit quietly to provide a supportive presence, encourage the client to talk about favorite memories, and collaborate with the family to bring in personal items.
Sitting quietly provides a therapeutic presence (offering self), which validates the client's feelings without forcing conversation. Encouraging the client to talk about favorite memories (reminiscence) promotes adaptive coping by validating their past identity and aiding in the emotional transition. Collaborating to bring in personal items helps the client establish a sense of control and familiarity, reducing transitional anxiety and supporting healthy psychological adaptation.

Step-by-Step Solution

1
Analyze the client's behavior and underlying psychosocial needs.
The client is experiencing grief and transitional stress related to leaving their home, indicating a need for emotional support and adaptive coping strategies.
Identifying the psychosocial stressor (loss of home/independence) is the first step in determining appropriate therapeutic nursing interventions.
2
Evaluate each nursing action against principles of therapeutic communication and coping support.
Offering presence, encouraging reminiscence, and personalizing the environment are therapeutic actions. Giving logical advice, asking 'why', and offering false reassurance are non-therapeutic communication blocks.
The PN must use evidence-based communication techniques to facilitate healthy emotional processing without invalidating or minimizing the client's feelings.

Key Concept

Facilitating adaptive coping and grieving through therapeutic presence, active listening, and environmental familiarization while avoiding communication blocks.
Question 1995Question →

A client with end-stage renal disease arrives at the outpatient care center stating they have missed their last two scheduled hemodialysis treatments. The practical nurse performs a focused data collection. Which findings indicate acute physiological decompensation and require immediate escalation to the registered nurse? (Select all that apply.)

Select all that apply

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Answer: Crackles auscultated halfway up the posterior lung fields; Irregular heart rate of 114 beats per minute with frequent ectopic beats; New-onset generalized muscle weakness and paresthesia

Answer

The findings that require immediate escalation are lung crackles, an irregular tachycardic heart rate, and new-onset muscle weakness.
A client who has missed hemodialysis is at extreme risk for life-threatening fluid overload and hyperkalemia. Lung crackles indicate fluid backing up into the alveoli (pulmonary edema), which compromises breathing. An irregular, rapid heart rate suggests cardiac dysrhythmias, a dangerous complication of elevated serum potassium (circulation). New-onset muscle weakness and paresthesia are also classic neuromuscular signs of severe hyperkalemia that precede cardiac arrest. All three of these findings reflect acute physiological decompensation requiring immediate emergency intervention.

Step-by-Step Solution

1
Identify the client's condition and associated physiological risks.
The client has end-stage renal disease and missed hemodialysis, placing them at severe risk for life-threatening fluid retention and electrolyte imbalances, particularly hyperkalemia.
Understanding the pathophysiology of missed dialysis guides the nurse to anticipate specific acute complications.
2
Evaluate each assessment finding using the Airway, Breathing, Circulation (ABC) prioritization framework.
Lung crackles compromise breathing; an irregular heart rate compromises circulation; muscle weakness indicates imminent cardiac compromise from hyperkalemia.
The ABC framework is the standard for prioritizing physiological emergencies over chronic or stable symptoms.
3
Differentiate between acute, life-threatening symptoms and expected, chronic manifestations of the disease.
Pruritus, baseline hypertension, and chronic anemia are expected findings, whereas pulmonary edema and hyperkalemia symptoms indicate acute decompensation.
Escalation must be reserved for acute changes that threaten the client's immediate stability.

Key Concept

Physiological Adaptation
Question 1996Question →

A practical nurse is assessing a client who is recovering from a total knee arthroplasty performed earlier in the day. Over the past few hours, the client's heart rate has steadily increased from 82 to 118 beats per minute, and their blood pressure has dropped from 124/76 mm Hg to 94/56 mm Hg. The client states, "I just feel really tired." Which of the following is the most appropriate immediate action for the nurse to take?

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Answer: Report the vital sign changes to the registered nurse or healthcare provider.

Answer

Report the vital sign changes to the registered nurse or healthcare provider.
The correct action is to immediately notify the registered nurse or healthcare provider. A rising heart rate combined with a falling blood pressure in a postoperative client strongly suggests internal bleeding or hypovolemic shock. Because practical nurses work under the direction of an RN or provider, escalating critical changes in condition is the essential next step to reduce the risk of a severe complication.

Step-by-Step Solution

1
Analyze the client's vital sign trends and current symptoms.
The heart rate has increased significantly while the blood pressure has decreased.
Identifying these specific trends helps recognize the early physiological signs of hypovolemia or shock.
2
Determine the priority intervention based on the practical nurse's scope of practice.
The nurse must escalate the findings to a higher level of care provider.
Signs of impending shock require immediate medical evaluation and interventions that may exceed the independent scope of a practical nurse.

Key Concept

Recognition and Escalation of Early Shock
Question 1997Question →

A nurse on a rehabilitation unit is providing morning care for a client who is recovering from a recent surgical procedure. The client's adult child died unexpectedly two weeks ago. While being assisted with hygiene, the client begins to cry and states, "I just realized that I will never hear her voice call my name again." Which response by the nurse is most therapeutic?

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Answer: I can sit here with you for a while if you would like to talk about her.

Answer

The most therapeutic response is to offer a supportive presence and give the client the opportunity to talk about the deceased child.
Offering self by stating a willingness to sit with the client is a highly effective therapeutic communication technique. It demonstrates care, provides a supportive presence, and encourages the client to share their feelings without feeling pressured or judged.

Step-by-Step Solution

1
Analyze the client's statement and current emotional state.
The client is expressing acute grief, sadness, and a realization of the permanence of their loss during a vulnerable moment of care.
Understanding the emotional context is necessary to select a response that validates the client's feelings and provides appropriate support.
2
Evaluate each option based on the principles of therapeutic communication.
Offering to sit and listen is the only therapeutic choice, whereas the other options use communication blocks or rigidly label the grieving process.
Effective grief support requires active listening, empathy, and presence rather than giving advice, probing, or placing expectations on the client's grief trajectory.

Key Concept

Therapeutic Communication in Acute Grief
Question 1998Question →

A client who underwent a left posterior total hip arthroplasty 24 hours ago is currently receiving continuous enteral nutrition via a nasogastric tube. The client experiences an episode of bowel incontinence and requires immediate perineal care alongside a full bed linen change. Which specific sequence of actions represents the safest method for the practical nurse to complete this care?

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Answer: Stop the enteral feeding pump, lower the bed to a flat position, secure an abduction wedge between the client's legs, and roll them onto their right side.

Answer

The safest method is to first pause the enteral feeding, lower the head of the bed flat, secure an abduction wedge between the legs, and turn the client onto their unaffected (right) side.
This sequence comprehensively addresses multiple conflicting physiological safety requirements. First, pausing the feeding allows the bed to be safely lowered without risking pulmonary aspiration. Second, lowering the bed to a flat position prevents shearing forces on the sacrum and prevents dangerous hip flexion during the turn. Finally, securing an abduction wedge and rolling the client onto their unaffected right side maintains strict posterior hip precautions, preventing joint dislocation and avoiding direct pressure on the fresh surgical incision.

Step-by-Step Solution

1
Pause the continuous enteral feeding pump.
The flow of gastric nutrition is temporarily halted.
The client must be laid flat for safe turning, and stopping the feed prevents aspiration of stomach contents into the lungs while supine.
2
Lower the head of the bed to a completely flat position.
The client's spine and hips are aligned horizontally.
Turning a client while the head of the bed is elevated causes significant skin shearing forces and forces the hip into dangerous flexion beyond 90 degrees.
3
Place and secure a firm abduction wedge between the client's legs.
The lower extremities are locked in slight abduction.
This prevents the operative leg from crossing the midline (adduction), which is a primary cause of hip dislocation following a posterior approach arthroplasty.
4
Logroll the client onto their right side.
The client is safely positioned laterally to allow access to the perineum and back.
The right side is the unaffected side. Rolling onto the non-operative side prevents compression, compromised circulation, and pain at the fresh surgical site.

Key Concept

Integrating safe positioning protocols for post-operative posterior total hip arthroplasty with aspiration precautions for enteral feeding during basic hygiene care.
Question 1999Question →

A practical nurse is initiating a 24-hour urine collection to evaluate a client's renal function. To ensure the accuracy of the diagnostic test and prevent measurement errors, arrange the following nursing actions in the correct chronological sequence.

Drag items to arrange them in the correct order

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Answer

The correct sequence is to first have the client void and discard the urine, then document this exact time as the start time, collect all subsequent urine on ice for the next 24 hours, instruct the client to void exactly 24 hours later, and finally add this last specimen to the container before sending it to the laboratory.
A 24-hour urine collection requires precise timing to accurately measure renal function or hormone levels. The client must begin the test with an empty bladder, meaning the very first void is always discarded. The time of this discarded void becomes the official start time. All subsequent urine must be collected and properly stored (usually on ice or refrigerated) to prevent chemical degradation of the specimen. Exactly 24 hours after the start time, the client must void one final time to complete the collection. This final void is added to the container, which is then immediately dispatched to the laboratory.

Step-by-Step Solution

1
Initiate the test with an empty bladder.
The client voids, and the urine is discarded.
This ensures that urine produced prior to the 24-hour period is not included in the total volume, preventing falsely elevated diagnostic results.
2
Document the start time.
The exact time of the initial discarded void is recorded in the client's health record.
Provides the definitive starting mark for the 24-hour collection period.
3
Collect and preserve all subsequent urine.
Every void over the next 24 hours is transferred to a cooled collection jug.
Cooling prevents the degradation of urinary components and inhibits bacterial growth, which could skew laboratory values.
4
Obtain the final void.
The client voids exactly 24 hours after the start time.
Captures the urine produced at the very end of the 24-hour window to complete the collection.
5
Complete and transport the collection.
The final void is added to the container and immediately sent to the laboratory.
Finalizes the total volume for accurate laboratory analysis and ensures prompt processing.

Key Concept

Diagnostic Test Preparation and Specimen Collection Protocols
Question 2000Question →

A client in an acute care setting requires various pharmacological treatments during the morning shift. Which action by the practical nurse demonstrates safe administration within their established scope of practice?

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Answer: Requesting the client to state their full name and date of birth while cross-checking the identification band prior to providing an oral antihypertensive.

Answer

Requesting the client to state their full name and date of birth while cross-checking the identification band prior to providing an oral antihypertensive.
The correct answer emphasizes the fundamental safety practice of verifying two distinct client identifiers (such as full name and date of birth) against the identification band before administering any medication. This ensures the right client receives the right medication and is fully within the practical nurse's scope of practice.

Step-by-Step Solution

1
Evaluate the IV push administration option.
Administering IV push medications, especially initial doses, falls outside the standard scope of practice for a practical nurse.
IV push medications require advanced, continuous assessment and have rapid systemic effects.
2
Analyze the dosage calculation option.
A prescription of 15 mg15\text{ mg} from a concentration of 5 mg/mL5\text{ mg/mL} requires administering 3 mL3\text{ mL} (15÷5=315 \div 5 = 3). Administering 15 mL15\text{ mL} results in a massive 75 mg75\text{ mg} overdose.
The nurse must calculate volume based on concentration, not match the milligram number to milliliters.
3
Analyze the immunization option.
Live-attenuated vaccines must be withheld for clients receiving high-dose systemic corticosteroids.
Immunosuppressed clients are at a high risk for developing an active infection from a live-attenuated vaccine.
4
Evaluate the patient identification option.
Checking two unique identifiers (name and date of birth) against the wristband is a mandatory safety standard.
This is a fundamental and in-scope nursing action that prevents medication errors.

Key Concept

Safe medication administration principles and LPN/LVN scope of practice
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