A client has been diagnosed with multi-infarct (or vascular) dementia (MID). When preparing a teaching plan for the client and family, which of the following should the nurse indicate as the most...

A client has been diagnosed with multi-infarct (or vascular) dementia (MID). When preparing a teaching plan for the client and family, which of the following should the nurse indicate as the most critical factor for slowing MID?

1. Administering anticoagulants such as warfarin (Coumadin).

2. Administering benzodiazepines such as lorazepam (Ativan) to decrease choreiform movements.

3. Managing related symptoms such as depression.

4. Managing the symptoms by increasing dopamine availability.