Sensory
A nurse is caring for an older adult client with presbycusis. Which action by the nurse demonstrates an understanding of appropriate communication strategies for this type of sensory alteration?
A. Speaking in a high-pitched, loud tone directly into the client's ear.
B. Lowering the pitch of the voice and speaking clearly while facing the client directly.
C. Exaggerating lip movements to facilitate lip-reading.
D. Standing behind the client while speaking so the client can focus entirely on listening.
Correct Answer: B
Rationale: Presbycusis is age-related sensorineural hearing loss, which primarily affects the ability to hear high-frequency sounds. Lowering the pitch of the voice and speaking clearly while facing the client helps them process speech and utilize facial cues without causing sound distortion.
A nurse is reviewing the sleep patterns of older adult clients in a long-term care facility. Which statement by the nurse demonstrates a correct understanding of normal age-related changes in sleep architecture?
A. "Older adults experience an increase in deep, Stage 3 NREM sleep, allowing them to rest more soundly."
B. "Older adults experience a decrease in deep NREM sleep and more frequent night awakenings."
C. "Older adults require significantly more total sleep time per night than younger adults."
D. "Older adults achieve peak melatonin secretion later in the night, shifting their sleep schedule forward."
Correct Answer: B
Rationale: As individuals age, sleep architecture changes: deep restorative sleep (Stage 3 NREM) decreases significantly or disappears, leading to lighter sleep, more frequent nighttime awakenings, and earlier morning awakenings.
A primary nurse is developing a plan of care for a client newly diagnosed with hypertension. Which statement correctly reflects the purpose of establishing measurable, time-framed goals during the planning step of the nursing process?
A. Goals delegate specific clinical decisions to the primary health care provider.
B. Goals provide specific criteria to evaluate whether nursing interventions are effective.
C. Goals serve as legal documentation that guarantees specific clinical outcomes.
D. Goals replace the need to prioritize nursing diagnoses on admission.
Correct Answer: B
Rationale: Measurable, time-framed goals (outcomes) provide a clear baseline against which the nurse can evaluate the client's progress and determine if the implemented nursing interventions were successful or need revision.
A nurse is preparing to administer morning oral medications to an alert, oriented client. The client looks at the medication cup and states, "I usually take a yellow tablet for my blood pressure, but these are all white." Which action best reflects the nurse applying critical thinking in this safety situation?
A. Reassuring the client that different pharmacies use different color coatings and administering the medications as prepared.
B. Withholding the medications, rechecking the electronic health record (EHR), and verifying the original provider orders.
C. Asking the client’s family member to bring in the home medication bottles to confirm the color of the tablets.
D. Documenting that the client refused morning medications due to anxiety regarding pill color.
Correct Answer: B. Withholding the medications, rechecking the electronic health record (EHR), and verifying the original provider orders.
Rationale: Critical thinking in client safety requires the nurse to treat client inquiries or doubts as valuable clinical data rather than minor complaints. Stopping to re-examine the MAR, original provider orders, and pharmacy labeling prevents potential medication errors (such as wrong dose or wrong drug).
An adult child of an alert, competent client calls the nursing station demanding to view the client’s electronic health record (EHR) and laboratory results. According to the Health Insurance Portability and Accountability Act (HIPAA), which response by the nurse demonstrates a correct understanding of client privacy rights?
A. "I can print out the lab results and mail them to your address since you are an immediate family member."
B. "I will need written permission or verbal authorization from the client before I can share any medical information."
C. "You may view the records online as long as you provide the client’s social security number for identity verification."
D. "HIPAA permits family members full access to medical records during an active hospital admission."
Correct Answer: B. "I will need written permission or verbal authorization from the client before I can share any medical information."
Rationale: Under HIPAA, health care providers cannot disclose protected health information (PHI) to family members without the explicit consent/authorization of a competent adult client, regardless of familial relationship.
The nurse is reviewing the plan of care for a client newly diagnosed with age-related macular degeneration (AMD). Which statement by the nurse indicates a correct understanding of the visual changes associated with this condition?
A. "The client will likely experience a loss of peripheral vision, resulting in tunnel vision."
B. "The client will notice cloudy, opaque vision caused by lens opacity."
C. "The client will experience a loss of central vision, affecting their ability to read or recognize faces."
D. "The client will report sudden eye pain and rainbow-colored halos around light sources."
Correct Answer: C
Rationale: Macular degeneration destroys the macula, the area of the retina responsible for sharp, central vision. Clients maintain peripheral vision but struggle with central visual tasks such as reading, sewing, or recognizing faces.
A client admitted for acute pain reports and extreme fatigue and difficulty staying asleep due to frequent vital sign checks and hospital noise. Which nursing intervention directly addresses the underlying cause of sleep deprivation in hospitalized clients?
A. Administration of a prescribed PRN hypnotic medication 30 minutes before bedtime.
B. Encouraging the client to sleep in until mid-morning to compensate for lost nighttime sleep.
C. Clustering nighttime nursing interventions to allow uninterrupted sleep cycles of at least 90 minutes.
D. Turning off all cardiac monitor alarms in the hallway so the client is not disturbed.
Correct Answer: C
Rationale: A single complete sleep cycle (progressing through NREM stages to REM) typically lasts 90 to 110 minutes. Clustering nursing care (combining vital signs, medication administration, and assessment) minimizes interruptions, enabling the client to complete full sleep cycles.
A nurse is reviewing a client’s plan of care because the client has difficulty breathing. Which proposed intervention represents an independent nursing action appropriate for this plan?
A. Administering nebulized albuterol every 4 hours PRN for shortness of breath.
B. Elevating the head of the bed to a high-Fowler’s position.
C. Titrating nasal cannula oxygen flow rate between 2 L/min and 6 L/min to maintain SpO2 > 92
D. Obtaining a STAT arterial blood gas (ABG) panel.
Correct Answer: B
Rationale: Independent nursing interventions are actions that a nurse is legally licensed to initiate on the basis of their knowledge and skills without a health care provider's order. Repositioning a client to improve lung expansion (high-Fowler’s) is an independent nursing function.
The nurse is reviewing infection control guidelines with a new graduate nurse regarding hand hygiene in the clinical setting. Which statement by the new graduate nurse indicates a correct understanding of CDC hand hygiene standards?
A. "Alcohol-based hand rub is preferred over soap and water for routine decontamination unless hands are visibly soiled."
B. "Washing hands with warm soap and water for 5 seconds is sufficient between non-infectious clients."
C. "Alcohol-based hand rub is the most effective method for eradicating Clostridioides difficile spores."
D. "Wearing non-sterile gloves eliminates the need to perform hand hygiene after client contact."
Correct Answer: A. "Alcohol-based hand rub is preferred over soap and water for routine decontamination unless hands are visibly soiled."
Rationale: The CDC recommends alcohol-based hand rubs as the primary method for routine hand hygiene because they are faster, more effective against most microorganisms, and less drying to skin than soap and water—provided hands are not visibly dirty or contaminated with spore-forming organisms.
A nurse witnesses an off-duty colleague post a photograph on social media showing a clinical unit's medication room with a client’s name and room number visible on an IV bag in the background. Which ethical and legal violation has occurred?
A. Breach of confidentiality and client privacy laws
B. Defamation of character
C. Fraudulent documentation
D. Malpractice
Correct Answer: A. Breach of confidentiality and client privacy laws
Rationale: Disclosing protected health information (PHI)—including client identifiers like names or room numbers—on social media is a severe breach of confidentiality and a HIPAA violation, regardless of intent.
An older adult client with severe peripheral neuropathy reports a loss of sensation in both feet. Which intervention shows the nurse understands the safety risks associated with tactile sensory deficits?
A. Teaching the client to test bathwater temperature using their feet.
B. Instructing the client to inspect the bottoms of their feet visually every day.
C. Recommending that the client walk barefoot at home to improve proprioception.
D. Advising the client to apply heating pads to their feet when cold.
Correct Answer: B
Rationale: Clients with peripheral tactile sensory deficits cannot feel pain, thermal damage, or pressure sores. Daily visual inspection allows early detection of skin breakdown, ulcers, or injuries that the client cannot feel.
A nurse is assessing a client suffering from chronic insomnia who asks about non-pharmacological interventions. Which recommendation by the nurse illustrates an understanding of effective sleep hygiene principles?
A. "Exercise vigorously for 30 minutes right before going to bed to tire yourself out."
B. "If you cannot fall asleep after 20 minutes, stay in bed and focus on trying to sleep."
C. "Use your bed primarily for sleep and quiet relaxation so your brain associates it with rest."
D. "Drink a small glass of wine before bed to relax your central nervous system."
Correct Answer: C
Rationale: Proper sleep hygiene involves stimulus control—conditioning the brain to associate the bed with sleep. Using the bed for activities like watching TV, working, or worrying breaks this association.
The nurse is updating the plan of care for a client who underwent abdominal surgery 2 days ago. The nurse notes that the client has met the expected outcome of "Client will ambulate 100 feet in the hallway twice daily by postoperative day 2." What is the nurse's next step in the care planning process?
A. Discontinue the entire plan of care since the short-term goal was achieved.
B. Document that the goal was met and re-evaluate if the goal needs continuation, modification, or resolution.
C. Immediately discharge the client home as post-surgical mobility has been established.
D. Keep the exact same goal unchanged for the remainder of the hospital stay.
Correct Answer: B
Rationale: Care planning is a dynamic, continuous process. When a goal is met, the nurse evaluates the outcome and determines whether that specific goal/intervention should be marked as resolved, maintained, or modified to reflect progressive recovery (e.g., increasing distance).
A nurse enters a client's room and observes a small electrical spark and thin smoke rising from a cardiac monitor console. Which nursing action represents the nurse's first priority according to the RACE fire safety protocol?
A. Pull the nearest fire alarm handle to notify the facility's emergency response team.
B. Rescue and immediately move the client out of the room to a safe area.
C. Close all doors to the unit to contain the spread of smoke and heat.
D. Aim the fire extinguisher nozzle at the base of the fire and discharge it.
Correct Answer: B. Rescue and immediately move the client out of the room to a safe area
Rationale: The RACE acronym dictates the priority sequence in a health care facility fire:
Rescue/Remove clients in immediate danger
Alarm (activate fire alarm
Contain (close doors)
Extinguish/Evacuate. Life safety always takes precedence over property or alarm activation.
A staff nurse notes that the unit charge nurse appears unsteady on their feet, smells of alcohol, and slurs their speech while giving shift report. Which action by the staff nurse best aligns with professional legal and ethical obligations?
A. Confronting the charge nurse privately and offering to drive them home after shift.
B. Ignoring the behavior if the charge nurse completes all required medication passes safely.
C. Immediately reporting the suspected impairment to the nursing supervisor or manager.
D. Documenting the observations in the personal clinical journal and waiting to see if it recurs.
Correct Answer: C. Immediately reporting the suspected impairment to the nursing supervisor or manager.
Rationale: Nurses have a legal and ethical duty (nonmaleficence/beneficence) to protect clients from potential harm. Impaired practice poses an immediate threat to client safety and must be reported immediately up the chain of command following institutional policy.
A nurse is caring for a client experiencing sensory overload in the Intensive Care Unit (ICU). Which nursing action addresses the underlying cause of sensory overload?
A. Cluster nursing activities to allow for uninterrupted periods of rest.
B. Keep the lights on continuously to prevent disorientation.
C. Increase the volume of equipment alarms so the client hears them clearly.
D. Provide constant television background noise to distract the client.
Correct Answer: A
Rationale: Sensory overload occurs when the brain receives more environmental stimuli than it can process. Clustering nursing interventions minimizes continuous environmental interruptions, reducing cognitive and sensory fatigue.
A client with restless legs syndrome (RLS) asks the nurse why their symptoms worsen in the evening and interfere with falling asleep. Which explanation by the nurse reflects an understanding of the pathophysiology of RLS?
A. "Sensory crawling sensations occur because your peripheral arterial circulation decreases when you lie flat."
B. "Symptoms peak at night due to natural circadian fluctuations in dopamine and iron dynamics in the nervous system."
C. "Muscle spasms in RLS are caused by localized lactic acid accumulation built up during daily walking."
D. "The urges to move your legs are caused by fluid shifts from your lower extremities back toward your heart."
Correct Answer: B
Rationale: Restless Legs Syndrome (RLS) is a sensorimotor neurological disorder linked to central nervous system dopamine dysfunction and impaired iron metabolism. Symptoms naturally follow a circadian pattern, worsening in the evening/night and during periods of inactivity.
A nurse is conducting an initial admission assessment on a client presenting with bilateral lower extremity weakness. Which nursing action best exemplifies the objective component of the assessment step in the nursing process?
A. Documenting that the client states, "My legs feel like lead when I try to stand."
B. Measuring and recording bilateral motor strength as 3/5 in the lower extremities.
C. Asking the client to describe when the weakness first began and if it is constant.
D. Recording the client's report of a tingling sensation in both feet over the past 24 hours.
Correct Answer: B. Measuring and recording bilateral motor strength as 3/5 in the lower extremities
Rationale:
Objective data consists of measurable, observable, or physical diagnostic findings obtained through direct clinical examination, inspection, palpation, auscultation, or standardized grading scales (such as the 0–5 muscle strength grading scale).
A client is due to have an indwelling urinary catheter removed. Which concept best explains why indwelling urinary catheters present a high risk for hospital-acquired infections?
A. They alter systemic white blood cell counts, suppressing the client's innate immune response.
B. They create a direct pathway for microorganisms to migrate into the bladder via biofilm formation.
C. They increase urinary flow velocity, causing localized urethral mucosal injury.
D. They convert the urinary tract from an anaerobic environment to an aerobic environment.
Correct Answer: B. They create a direct pathway for microorganisms to migrate into the bladder via biofilm formation.
Rationale: Indwelling catheters bypass normal anatomical defense mechanisms (flushing of urine) and provide a synthetic surface where bacteria adhere and form protective biofilms. Microorganisms can then migrate internally or externally along the catheter surface into the bladder.
An off-duty nurse witnesses a motor vehicle collision on a public highway and stops to render emergency first aid to an injured driver until emergency medical services arrive. Which legal protection applies to the nurse in this situation under Good Samaritan laws?
A. Absolute immunity from all legal claims, regardless of the level of care provided.
B. Legal protection from civil liability as long as care is provided in good faith and without gross negligence.
C. Exemption from the state’s Nurse Practice Act while assisting at an off-site emergency scene.
D. Compensation from the state for any personal equipment used during the emergency rescue.
Correct Answer: B. Legal protection from civil liability as long as care is provided in good faith and without gross negligence.
Rationale: Good Samaritan laws protect healthcare professionals who voluntarily provide emergency assistance outside of clinical settings from civil liability, provided they act in good faith, within their scope of practice, and do not commit gross negligence or intentional harm.
A nurse is educating a client who has developed anosmia following a viral infection. Which instruction by the nurse demonstrates an understanding of the primary safety risk associated with olfactory sensory impairment?
A. "Ensure you wear broad-spectrum sunscreen when spending time outdoors."
B. "Install smoke detectors in every room and regularly check the expiration dates on food."
C. "Avoid driving at night due to impaired spatial orientation."
D. "Use a humidifier at home to prevent damage to your nasal passages."
Correct Answer: B
Rationale: Anosmia is the loss of the sense of smell. Clients with anosmia cannot smell smoke from a fire or spoiled food, placing them at increased risk for fire injuries and food poisoning. Working smoke alarms and food freshness monitoring are essential safety precautions.
A client working rotating night shifts presents to the occupational health clinic complaining of persistent insomnia, extreme fatigue, and frequent errors at work. Which strategy should the nurse recommend to help reset the client's circadian rhythm?
A. Expose the eyes to bright light or a phototherapy lamp immediately upon waking up in the afternoon.
B. Drink 2 cups of black coffee 1 hour before the end of the night shift to maintain alertness for the drive home.
C. Wear clear, non-tinted glasses during the morning commute home to stay awake while driving.
D. Vary bedtime hours on off-days to catch up on accumulated sleep debt.
Correct Answer: A
Rationale: Bright light exposure resets circadian rhythms. Exposing the eyes to bright light upon waking (even if waking in the afternoon) signals the suprachiasmatic nucleus to shift the circadian alertness curve.
A nurse is gathering data during a head-to-toe assessment of a postoperative client. Which source represents a secondary source of assessment data?
A. The client describing the location and severity of their surgical pain.
B. The client’s surgical incision site noted to be clean, dry, and intact.
C. The client's spouse stating that the client was confused earlier in the morning.
D. The client reporting a history of penicillin allergy during the interview.
Correct Answer: C
Rationale: The primary source of data is always the client (if conscious and reliable). Secondary sources include family members, significant others, health care team members, medical records, or diagnostic test reports.
A nurse is evaluating a client diagnosed with Clostridioides difficile (C. diff). Which personal protective equipment (PPE) combination and infection control measure reflect an understanding of contact precautions for this organism?
A. Wear an N95 respirator and wash hands with alcohol-based hand rub upon exiting the room.
B. Wear a gown and gloves, and perform hand hygiene using soap and water after removing PPE.
C. Wear a surgical mask and eye protection, and clean equipment with standard isopropyl alcohol wipes.
D. Wear gloves only, and use non-sporicidal disinfectant wipes to sanitize room surfaces.
Correct Answer: B. Wear a gown and gloves, and perform hand hygiene using soap and water after removing PPE.
Rationale: C. diff is transmitted via contact with bacterial endospores. Contact precautions require a gown and gloves for room entry. Because alcohol rubs do not destroy spores, mechanical hand washing with soap and running water is required to physically remove spores from skin.
A nurse is assigned to five acute care clients. Due to short staffing on the unit, the nurse feels overwhelmed and decides to leave the unit mid-shift without notifying the charge nurse or transferring client care responsibilities. Which legal and ethical violation has the nurse committed?
A. False imprisonment
B. Client abandonment
C. Breach of confidentiality
D. Defamation
Correct Answer: B. Client abandonment
Rationale: Client abandonment occurs when a nurse severs the nurse-client relationship without giving reasonable notice to nursing management so that alternative care can be arranged, leaving clients without required supervision and care.