Pharmacology Proctored ATI Practice Exam

A nurse instructing a client on a new prescription for lithium should emphasize the importance of which dietary element?

1. Potassium

2. Calcium

3. Sodium

4. Magnesium

The correct answer is: Sodium

Lithium is a medication commonly prescribed for bipolar disorder. It works by helping to stabilize mood swings. One key point to remember about lithium is that it can cause sodium depletion in the body. Therefore, it is crucial for a client taking lithium to maintain an adequate level of sodium in their diet to prevent further depletion and maintain overall electrolyte balance. This is why the nurse should emphasize the importance of sodium in the client's diet when providing education about lithium therapy.