Sulfamethoxazole/trimethoprim has been prescribed for a client who has a urinary tract infection. Which of the following nursing interventions is most appropriate for administering sulfonamides? 1....

Sulfamethoxazole/trimethoprim has been prescribed for a client who has a urinary tract infection. Which of the following nursing interventions is most appropriate for administering sulfonamides?

1. Encourage the client to take the medication with meals.

2. Instruct the client to drink at least eight glasses of water a day.

3. Measure the client's urine output.

4. Instruct the client that the urine may turn reddish orange.