A nurse is reviewing a client's medication list. Which medication has been indicated for improvement in cognitive functioning in mild to moderate Alzheimer's disease?

A. Implementing stress management workshops for employees in a workplace. This is a form of primary prevention, as it aims to prevent the development of mental health issues by reducing stress and promoting well-being among employees before problems arise . Therefore, this choice is incorrect.

B. Promoting mental health awareness and education in the community. This is another form of primary prevention. It aims to increase knowledge and awareness to prevent the onset of mental health issues by educating the public on how to maintain mental wellness and identify early signs of mental health problems . Therefore, this choice is incorrect.

C. Providing counseling and therapy to individuals with diagnosed mental health disorders. This is an example of tertiary prevention. It involves managing and treating existing mental health disorders to prevent further deterioration and to help individuals achieve the highest possible level of functioning and quality of life . This choice is correct.

D. Conducting mental health screenings in schools to identify students at risk for mental health issues. This represents secondary prevention, as it focuses on early identification and intervention for individuals at risk of developing mental health issues, aiming to prevent the progression of the disorder. Therefore, this choice is incorrect.

A. Clozapine (Clozaril): Clozapine is an antipsychotic used primarily for schizophrenia, not for cognitive improvement in Alzheimer's disease. It is not indicated for treating Alzheimer’s disease.

B. Galantamine (Razadyne): Galantamine is an acetylcholinesterase inhibitor used to improve cognitive function in patients with mild to moderate Alzheimer's disease. It works by increasing the levels of acetylcholine in the brain, which helps with memory and cognitive processes.

C. Olanzapine (Zyprexa): Olanzapine is an antipsychotic used to treat schizophrenia and bipolar disorder. It is not used for cognitive enhancement in Alzheimer's disease and may actually worsen cognitive function in some cases.

D. Sertraline (Zoloft): Sertraline is an antidepressant used primarily for depression and anxiety disorders. It is not indicated for the cognitive symptoms of Alzheimer's disease.