The client with renal calculi was prescribed allopurinol (Zyloprim) for uric acid stone calculi. Which medication teaching should the nurse discuss with the client? 1. Inform the client to report...

The client with renal calculi was prescribed allopurinol (Zyloprim) for uric acid stone calculi. Which medication teaching should the nurse discuss with the client?

1. Inform the client to report chills, fever, and muscle aches to the HCP.

2. Instruct the client to avoid driving or other activities that require alertness.

3. Tell the client that the medication must be taken on an empty stomach.

4. Explain the importance of not eating breads, cereals, and fruits.