The nurse instructs the client who is taking gentamicin to monitor renal function. The nurse determines that the client needs additional instruction when he makes which of the following statements? 1....

The nurse instructs the client who is taking gentamicin to monitor renal function. The nurse determines that the client needs additional instruction when he makes which of the following statements?

1. “I should call you if I notice that I'm not urinating as much.”

2. “I should call you if my urine looks dark or unusual.”

3. “I should call you if my legs swell or I notice my skin looks puffy around my eyes.”

4. “I should call you if I have a fever.”