A nurse is providing teaching to an older adult client about methods to promote nighttime sleep.
Which of the following instructions should the nurse include?

Choice A rationale:

A client with obsessive-compulsive disorder being upset about a change in daily routine is concerning but does not present an immediate threat to their physical health or require urgent attention compared to a potential medical emergency like a sore throat.

Choice B rationale:

Clozapine, an atypical antipsychotic, can cause agranulocytosis, a potentially life-threatening condition characterized by a severe reduction in white blood cell count. Sore throat could be an early sign of this serious adverse effect. Therefore, a client taking clozapine reporting a sore throat requires immediate evaluation to rule out agranulocytosis, which can progress rapidly if not addressed promptly.

Choice C rationale:

A client with narcissistic personality disorder mocking others during group therapy is disruptive and inappropriate behavior but does not require immediate attention unless it escalates into a situation that threatens the safety of others or the therapeutic environment.

Choice D rationale:

A client with depressive disorder requiring assistance with activities of daily living (ADLs) needs support and care, but this does not indicate an urgent situation. While assistance with ADLs is important for the client's well-being, it is not a priority over a potential medical emergency like agranulocytosis.

Choice A rationale:

Crackles in the lungs are a common manifestation of heart failure. Heart failure can cause fluid accumulation in the lungs, leading to crackles upon auscultation. This finding is due to pulmonary congestion and is indicative of heart failure exacerbation.

Choice B rationale:

Decreased thirst is not a typical manifestation of heart failure. In fact, patients with heart failure often experience increased thirst due to fluid shifts and increased blood volume, leading to increased urine output and dehydration.

Choice C rationale:

Poor skin turgor is not a specific manifestation of heart failure. Skin turgor is commonly assessed to determine hydration status, but it is not directly related to heart failure.

Choice D rationale:

Tachycardia (rapid heart rate) is a common manifestation of heart failure. The heart beats faster to compensate for its decreased pumping efficiency. Tachycardia helps maintain cardiac output, but it is not a primary cause of heart failure; instead, it is a physiological response to the condition.