A nurse on an inpatient psychiatric unit implements care by scheduling client activities, interacting with clients, and maintaining a safe therapeutic environment. These actions reflect which role of the nurse?

A. By using a screening tool such as the CAGE questionnaire: This is the correct answer. The CAGE questionnaire is a widely used tool for screening alcohol use disorders. It consists of four questions that assess whether the individual has concerns or issues related to their alcohol consumption. A positive result may indicate a need for further assessment and intervention.

B. By asking directly if the client has ever had a problem with alcohol: While direct questioning is important, using a structured screening tool provides a more standardized and objective approach. The CAGE questionnaire offers specific questions that help identify potential issues with alcohol use.

C. By holistically assessing the client using the CINA scale: The CINA scale (Checklist of Nonverbal Indicators of Affect) is primarily used to assess nonverbal behaviors related to affect. While it may be useful in certain contexts, it is not specifically designed for assessing alcohol use disorders.

D. By referring the client for physician evaluation: While physician evaluation may be necessary for a comprehensive assessment, using a screening tool such as the CAGE questionnaire is an appropriate initial step. The results of the screening tool can guide further assessment and appropriate referrals.

A. Limit time for the client to perform activities:

This option may increase agitation and frustration for the client with Alzheimer's disease. It is generally not recommended to limit their time for activities, as it may lead to distress.

B. Rotate assignment of daily caregivers:

Consistency in caregivers is often beneficial for individuals with Alzheimer's disease. Constantly changing caregivers can lead to confusion and anxiety for the client. Thus, rotating caregivers is not the best approach.

C. Provide an activity schedule that changes from day to day:

Individuals with Alzheimer's disease often benefit from routine and predictability. Changing the activity schedule daily can cause confusion and disorientation. Therefore, it is not the most appropriate intervention.

D. Talk the client through tasks one step at a time:

This is the best choice because breaking down tasks into simple, manageable steps can help individuals with Alzheimer's disease understand and follow instructions. It promotes a sense of accomplishment and reduces frustration. This approach is aligned with the principles of dementia care.