A nurse is caring for a 78-year-old client with moderate Alzheimer's disease who has been wandering at night and attempting to leave the unit. Which nursing intervention should be the priority to ensure client safety?

Bed alarms and proximity to the nurses' station provide safety monitoring while maintaining dignity and freedom, aligning with least-restrictive principles in dementia care. Other options involve excessive restraint or sedation, which increase risks and violate ethical standards.

Core Nursing Explanation Key Concept Analysis: This question tests the application of the least restrictive principle in caring for a patient with Alzheimer's disease who exhibits wandering behavior. Wandering is a common behavioral symptom in dementia, often driven by confusion, anxiety, or unmet needs. The priority nursing goal is to ensure safety while preserving the patient's dignity, autonomy, and functional ability as much as possible. The Key Point! is to choose interventions that are effective, non-invasive, and respect the patient's rights before resorting to more restrictive measures like physical or chemical restraints.

Answer Rationale: Option ① is correct because it implements a safety monitoring system (bed alarm) and strategic environmental management (room near nurses' station). This allows the nursing staff to be alerted immediately if the patient attempts to get out of bed and leave, enabling a rapid, supportive response. This approach aligns perfectly with evidence-based dementia care, which emphasizes creating a safe environment and using technology to support independence while preventing harm. It is the least restrictive option that effectively addresses the safety risk.

Distractor Analysis: Watch out for confusion! Option ②, applying wrist restraints, is a violation of patient rights and nursing ethics for managing wandering. Restraints increase the risk of injury, agitation, pressure ulcers, and psychological harm. They are considered a last resort only when all other interventions have failed and the patient poses an immediate danger to self or others.
Option ③, administering sedative medication, represents chemical restraint. Sedatives can increase confusion, dizziness, and the risk of falls in older adults. Using medication solely for staff convenience or to control behavior without a clear medical indication is unethical and dangerous.
Option ④, locking the patient in their room, is a form of seclusion and false imprisonment. It is illegal, unethical, and terrifying for a confused patient. It completely removes their autonomy and can lead to extreme agitation, panic, and attempts to escape that may result in injury.

Related Concepts: This scenario integrates principles of gerontological nursing, psychiatric nursing, and ethical decision-making. Understanding the progression of Alzheimer's disease, non-pharmacological interventions for behavioral and psychological symptoms of dementia (BPSD), and the legal implications of restraint use are all crucial. Concept Summary

Concept	Description	Application in This Case
Least Restrictive Principle	Use the safest, least limiting intervention that effectively manages risk. Escalate only if necessary.	Bed alarm is less restrictive than restraints, sedation, or seclusion.
Wandering in Dementia	A common behavior requiring safety measures, not punishment. Often indicates an unmet need (pain, thirst, boredom).	Priority is safe monitoring and redirection, not confinement.
Non-Pharmacological Interventions	First-line approach for BPSD. Includes environmental modification, routine, and validation therapy.	Alarm and room placement are environmental modifications.
Risks of Restraints	Physical: injury, pressure ulcers, death. Psychological: agitation, humiliation, loss of dignity.	Options ②, ③, and ④ carry these significant risks.

Side-by-Side Comparison!

Intervention Type	Example	Appropriateness for Wandering	Key Rationale
Least Restrictive / Monitoring	Bed/chair alarms, proximity to nurses' station, safe wandering paths	FIRST CHOICE / HIGH	Promotes safety while maximizing freedom and dignity. Allows for timely intervention.
Environmental Modification	Door alarms, camouflaged doors, secure outdoor areas	HIGH	Prevents elopement without directly restraining the individual.
Physical Restraint	Wrist/ankle restraints, vest restraints, geriatric chairs with trays	LAST RESORT / VERY LOW	Ethically and legally problematic. Increases agitation and physical risks. Requires strict protocol and frequent monitoring.
Chemical Restraint	PRN sedatives used primarily for behavior control	VERY LOW / UNETHICAL	Increases fall risk, confusion, and adverse drug events. Not a standard of care for wandering alone.

Anatomy, Physiology & Pharmacology Points - Alzheimer's Pathophysiology: Progressive neurodegeneration affecting the hippocampus (memory) and frontal/temporal lobes (judgment, behavior). Wandering may be linked to damage in areas governing spatial awareness and impulse control. - Geriatric Pharmacology Principle: Older adults are highly sensitive to sedatives (like benzodiazepines or antipsychotics) due to altered pharmacokinetics (slower metabolism, excretion) and pharmacodynamics (increased brain sensitivity). This greatly increases the risk of falls, delirium, and paradoxical reactions. Memory Tips - Acronym: S.A.F.E. D. for dementia wandering interventions: - Supervise & monitor (alarms, check frequently). - Assess for needs (pain, toilet, hunger). - Facilitate safe environment (locked units, gardens). - Engage in activities (reduce boredom). - Dignity always preserved (least restrictive first!). - Mnemonic: "Restraints are a LAST resort" – Think of the risks: Liability, Agitation, Skin breakdown, Trauma (physical/emotional). High-Frequency NCLEX Topics This integrates several high-yield NCLEX areas: Client Rights (especially freedom from restraint), Safety and Infection Control (fall/elopement prevention), Management of Care (priority-setting, ethical practice), and Psychosocial Integrity (care of clients with cognitive disorders). NCLEX consistently favors least-restrictive, patient-centered interventions over controlling or punitive measures. Watch Out for Question Variations! - Instead of "priority intervention," the question could ask: "The nurse is evaluating the effectiveness of a bed alarm. Which finding indicates the intervention is successful?" (Answer: The client is safely redirected back to bed by staff when the alarm sounds, without injury.) - The scenario could shift to a post-operative patient trying to pull out tubes. The least restrictive principle still applies (e.g., mittens, frequent observation, explaining tubes) before considering restraints. - A question might ask about the legal requirement before applying restraints (e.g., physician's order, specific time limits, frequent assessment and documentation).

Nursing Clinical Practice Guide Clinical Scenario: You are the night shift nurse on a geriatric psychiatry unit. Mr. Johnson, 78, with moderate Alzheimer's, is restless. His chart notes "sundowning and nocturnal wandering." You hear his bed alarm sound at 2 AM. You find him at his door, dressed in street clothes over his pajamas, saying he needs to "catch the bus to work."

Nursing Intervention Strategy: 1. Assessment: Approach calmly. Assess for immediate safety risks (is he holding anything dangerous?). Observe for signs of pain, discomfort, or full bladder. Use a calm, validating tone: "I see you're ready to go to work, Mr. Johnson. It's nighttime now. Let's get you more comfortable." 2. Intervention: Gently guide him away from the door. Offer to assist him back to bed or to a chair. Provide a simple distraction: "How about a warm drink?" or "Let's look at this family photo album." Ensure his environment is safe (bed in low position, nightlight on, clear path to bathroom). 3. Documentation: Document the event: time, behavior (attempted elopement triggered by bed alarm), your assessment (oriented to past, not present), interventions used (verbal redirection, offered warm milk, re-oriented), and patient response (calmed down, returned to bed). This is critical for care planning and legal protection. 4. Collaboration & Education: Report the event to the oncoming day shift. Discuss with the care team if additional strategies are needed (e.g., increased daytime activity to reduce nighttime restlessness, review of medications). Educate the family about wandering behaviors and the unit's safety protocols.

Patient Safety and Precautions: - Never argue with the patient's reality. Use validation therapy instead of confrontation. - Ensure all staff are trained in de-escalation techniques for patients with dementia. - Regularly check that safety devices (alarms, locks on unit doors) are functioning. - Understand your facility's specific policy and procedure regarding the use of restraints, which should be an absolute last resort. Nursing Procedure & Medication Flow Procedure for Using a Bed/Chair Alarm: 1. Explain the device to the patient/family in simple terms: "This pad goes under your sheet. It lets us know if you need help getting up." 2. Place the pressure-sensitive pad or leg band properly according to manufacturer instructions. 3. Set the alarm to the appropriate sensitivity and ensure the monitor at the nurses' station is activated and audible. 4. Key Point: The alarm is not a solution in itself. It is a tool that must be paired with a timely nursing response. The goal is to assist the patient, not just silence the alarm.

Medication Caution: If a sedative-hypnotic (e.g., trazodone, low-dose quetiapine) is prescribed for sleep after non-pharmacological methods have failed, administer at the prescribed time. Monitor closely for orthostatic hypotension, dizziness, and increased confusion. Document the effect on sleep and next-day alertness. A Word from Your Senior Nurse Caring for patients with dementia who wander tests our core nursing values. It's frustrating and scary when a patient is determined to leave, but our job is to be the calm, creative problem-solver. Remember, the person is not giving you a hard time; they are having a hard time. Your priority is to protect their safety without stripping away their humanity. That bed alarm isn't just a piece of technology—it's your promise to that patient: "I will know if you need me, and I will come." On the NCLEX and in real life, always choose the intervention that keeps that promise while honoring the person inside the patient.