The primary health care provider prescribes valproic acid for a client with bipolar disorder who has achieved limited success with lithium carbonate. Which of the following should the nurse include in...

The primary health care provider prescribes valproic acid for a client with bipolar disorder who has achieved limited success with lithium carbonate. Which of the following should the nurse include in the client's medication teaching plan?

1. Follow-up blood tests are unnecessary.

2. The tablet can be crushed if necessary.

3. Drowsiness and upset stomach are common side effects.

4. Consumption of a moderate amount of alcohol is safe.