Answer to Question 1
Ans: A
Caution is needed when SSRIs are prescribed concurrently with anticoagulants. Diuretics, NSAIDs, and vitamin supplements are not normally contraindicated.
Answer to Question 2
Ans: C
Heavy perspiration increases the possibility of adverse effects during lithium therapy. A high-fluid diet with normal levels of salt is indicated, and doses should not be independently adjusted.