# An 82-year-old client with dementia is admitted to the medical unit for pneumonia treatment. The client appears restless, moaning intermittently, and pulling at their IV line. The family reports the client has a history of chronic knee pain from osteoarthritis. What is the nurse's priority action to ensure client safety? > source: MyMerci (mymerci.kr) > url: https://mymerci.kr/pages/nclex_q.php?qn_id=541812 > language: ko > subject: Growth & Development ## 문제 An 82-year-old client with dementia is admitted to the medical unit for pneumonia treatment. The client appears restless, moaning intermittently, and pulling at their IV line. The family reports the client has a history of chronic knee pain from osteoarthritis. What is the nurse's priority action to ensure client safety? ## 보기 1. Administer the prescribed PRN sedative medication immediately 2. Apply soft restraints to prevent the client from pulling at the IV line 3. Increase the room lighting and provide constant verbal reassurance 4. Assess the client's pain level using an appropriate pain scale for dementia patients **✔ 정답** **정답: 4** ## 해설 Elderly clients with dementia often express pain through behaviors like restlessness and moaning. Priority is to assess pain using a dementia-specific scale (e.g., PAINAD) to ensure safety and appropriate care, rather than using restraints or sedatives first. ## 심화 해설 Clinical Context and Safety Priority This scenario presents a classic NCLEX-RN safety dilemma: a client with dementia exhibiting behaviors that could be misinterpreted. The client is restless, moaning, and pulling at an IV line. While the immediate impulse might be to protect the IV line or sedate the client, the nursing process mandates assessment before intervention. In clients with dementia, neuropathological changes compromise communicative abilities, causing pain to present atypically and making assessment challenging [2]. Restlessness and moaning are not random behaviors; they are often the primary language of distress in a patient who can no longer verbalize their needs. Pathophysiology of Pain Expression in Dementia Pain is a multidimensional experience arising from the integration of nociceptive signals with affective, cognitive, and behavioral processes. In Alzheimer's disease and related dementias, there is a disruption of coordination among sensory detection, affective experience, and clinical expression [3]. The client’s history of chronic knee pain from osteoarthritis means a nociceptive source is highly probable. Because the cognitive impairment disrupts the multilevel integration of nociception, the brain may still receive pain signals, but the client cannot localize or articulate the sensation. Instead, the distress manifests as behavioral and psychological symptoms—specifically, restlessness and moaning, which are observable cues of pain [1]. Pulling at the IV line may be an undirected attempt to remove a noxious stimulus when the client cannot distinguish the discomfort of the catheter from the generalized pain of arthritis. Rationale for Priority Action: Assessment Before Intervention The nurse’s priority action must be to assess the client's pain level using an appropriate pain scale for dementia patients. This aligns with the fundamental NCLEX principle that assessment precedes intervention. Individuals with dementia, especially those in later stages, have difficulties with verbally reporting their experience of pain, which results in both underassessment and undertreatment [1]. Using a validated observational pain scale (such as the PAINAD or PACSLAC) allows the nurse to systematically evaluate nonverbal cues—facial expressions, body movements, vocalizations—and translate them into a quantifiable pain score. Without this critical step, any intervention is a guess that could lead to harm. Why Other Options Are Incorrect or Premature - Administering a PRN sedative immediately (Option 1) is a chemical restraint that masks the underlying cause. If the client is in pain, sedation will not provide analgesia and may exacerbate confusion, leading to a cycle of untreated pain and increased behavioral disturbance. This approach ignores the evidence that pain can be managed pharmacologically and non-pharmacologically once properly identified [2]. - Applying soft restraints (Option 2) is a physical restraint that violates the principle of least restriction and dramatically increases the risk of agitation, injury, and psychological harm. Restraints treat the behavior (pulling) but not the etiology (pain). In the context of dementia, where self-reported pain is reduced despite exposure to potentially painful conditions, restraining a client in pain is contraindicated [3]. - Increasing room lighting and providing constant verbal reassurance (Option 3) is a non-pharmacological approach that may be useful for environmental orientation but is not the priority for an acutely restless client with a known pain history. Verbal reassurance cannot override the neurobiological drive of nociceptive input that remains partially preserved in the sensory processing pathways [3]. This intervention fails to address the most likely physiological trigger. Integration of Evidence into Practice The clinical presentation of pulling at lines, moaning, and restlessness in a client with dementia and osteoarthritis should trigger an immediate pain assessment using a validated observational tool. These specific behaviors are among the observable cues of pain that can be used for systematic monitoring [1]. Recognizing that pain in Alzheimer's disease is characterized by a disruption of clinical expression—not an absence of pain—is critical for safe, compassionate care [3]. Once pain is identified, appropriate pharmacologic and non-pharmacologic interventions can be implemented, addressing the root cause of the safety risk rather than merely suppressing the symptom.References (research sources) - [1]Pain Cues in People With Dementia: Scoping Review.Research articleSmrke U, Milošič A, Mlakar I, Kadiš M, Mulej Bratec S. (2025) · DOI: 10.2196/75671 - [2]Observing and treating pain in people living with dementia in long-term care facilities.Research articleKruijer SD, Achterberg WP, van Dalen-Kok A, Caljouw MAA. (2026) · DOI: 10.3389/fpain.2026.1812648 - [3]Pain in Alzheimer's Disease: Disrupted Multilevel Integration of Nociception, Affective Processing and Clinical Expression Across Clinical and Preclinical Evidence.Research articleStanciu GD, Costachescu I, Gogu RM, Tamba BI. (2026) · DOI: 10.3390/life16050860 ## 임상 시나리오 Pain Assessment in Nonverbal DementiaBehavior as a Pain Cue In clients with dementia, pain often presents as behavioral changes (restlessness, moaning, aggression) rather than verbal reports. Always rule out pain as an underlying cause before implementing sedation or restraints. Use a validated observational pain scale like PAINAD (Pain Assessment in Advanced Dementia). Assess for physiological indicators such as tachycardia or hypertension alongside behaviors. CautionNever assume restlessness is solely due to dementia or delirium. A trial of analgesia may be indicated if pain is suspected, but assessment must be documented first to guide safe pharmacological intervention. ## 핵심 개념 - **Atypical Pain Presentation in Dementia** — Pain manifesting as behavioral changes such as restlessness, agitation, or moaning due to impaired communication and cognitive processing. - **Nursing Process** — A systematic method of critical thinking involving Assessment, Diagnosis, Planning, Implementation, and Evaluation; assessment must always precede intervention. - **Least Restraint Policy** — An ethical and legal standard requiring that physical or chemical restraints be used only after all other less restrictive alternatives have failed. ## 같은 주제 문제 - [An 82-year-old client with dementia is admitted to the medical unit. The client appears re…](https://mymerci.kr/pages/nclex_q.php?qn_id=541806) - [A 70-year-old client with rheumatoid arthritis is admitted to the medical unit. 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