A home care nurse is making a follow-up visit with a client who has COPD and is using a compressed oxygen system in his home.
Which of the following actions should the nurse take?

Choice A rationale:

Improved short-term memory. Donepezil is a medication used to treat Alzheimer's disease and other forms of dementia. It works by increasing the levels of certain chemicals in the brain that are involved in memory, thinking, and reasoning. Therefore, improved short-term memory is an indication that the medication is effective, as it suggests enhanced cognitive function in the client.

Choice B rationale:

Enhanced mood. While improved mood can be a positive outcome of treating dementia, it is not the primary goal of donepezil therapy. The main focus is on cognitive improvement, particularly in memory and thinking skills. Enhanced mood alone may not be a reliable indicator of the medication's effectiveness in this context.

Choice C rationale:

Can perform ADLs independently. The ability to perform activities of daily living (ADLs) independently is an important aspect of a patient's overall well-being. However, this improvement may not solely be attributed to the effects of donepezil. Other factors, such as rehabilitation or support services, can also contribute to the patient's ability to perform ADLs. While it is a positive outcome, it is not a specific indication of donepezil's effectiveness.

Choice D rationale:

Increased food intake. Increased food intake is not a direct effect of donepezil. Donepezil does not have a primary role in regulating appetite or food intake. Therefore, this finding is not a reliable indicator of the medication's effectiveness in treating dementia.

Choice A rationale:

Auditory hallucinations are more commonly associated with conditions like schizophrenia or certain types of psychosis. In bipolar disorder, individuals may experience mood swings between depression and mania, but auditory hallucinations are not a typical symptom during a depressive episode.

Choice B rationale:

Illusions of grandeur involve an exaggerated sense of one's importance, power, knowledge, or identity. This symptom is more commonly associated with manic episodes in bipolar disorder, not depressive episodes.

Choice C rationale:

Rapid speech and moving quickly from one idea to the next are characteristic symptoms of a manic episode in bipolar disorder, not a depressive episode. During depressive episodes, individuals often exhibit symptoms such as low energy, feelings of worthlessness, and difficulty concentrating.

Choice D rationale:

Inability to carry out a simple task is a common symptom of depression. Depressed individuals often struggle with daily activities, lose interest in hobbies, and have difficulty concentrating. This symptom aligns with the depressive episode of bipolar disorder.