The nurse is administering the 0900 medications on the following Medication Administration Record (MAR). Which action should the nurse take? 1. Monitor the client’s serum sodium level. 2. Check the...

The nurse is administering the 0900 medications on the following Medication Administration Record (MAR). Which action should the nurse take?

1. Monitor the client’s serum sodium level.

2. Check the client’s International Normalized Ratio (INR).

3. Ensure that the client ate at least 75% of the breakfast meal.

4. Encourage the client to sit upright at least 30 minutes after taking Prilosec.