In a long-term care setting, which finding should alert the nurse to the possibility that the client developed delirium?

In a long-term care setting, which finding should alert the nurse to the possibility that the client developed delirium?

• A. Gradual memory loss
• B. Reduced level of consciousness
• C. Difficulty with abstract thought
• D. Verbalized feelings of hopelessness

Answer: (B)

Delirium is an acute, fluctuating disturbance of consciousness and attention. In a long‑term care resident, a sudden decrease in level of consciousness signals that delirium may be developing, often due to an underlying medical issue, medication effect, infection, or metabolic imbalance. This change in arousal and awareness is the hallmark that sets delirium apart from more gradual cognitive changes and mood issues. Gradual memory loss is more typical of dementia such as Alzheimer’s disease, where decline happens slowly over time. Difficulty with abstract thought can occur with various cognitive impairments but delirium centers on an acute inattention and fluctuating consciousness rather than a specific, steady decline in abstract reasoning. Verbalized feelings of hopelessness point toward depression rather than delirium.

Delirium is an acute, fluctuating disturbance of consciousness and attention. In a long‑term care resident, a sudden decrease in level of consciousness signals that delirium may be developing, often due to an underlying medical issue, medication effect, infection, or metabolic imbalance. This change in arousal and awareness is the hallmark that sets delirium apart from more gradual cognitive changes and mood issues.

Gradual memory loss is more typical of dementia such as Alzheimer’s disease, where decline happens slowly over time. Difficulty with abstract thought can occur with various cognitive impairments but delirium centers on an acute inattention and fluctuating consciousness rather than a specific, steady decline in abstract reasoning. Verbalized feelings of hopelessness point toward depression rather than delirium.