A nurse is coordinating care of a group of clients with an assistive personnel (AP). Which of the following tasks should the nurse assign to the AP?

A Assess the pain level of a client who has received acetaminophen. C Measure the intake and output of a client who has received furosemide. B Check a client's peripheral IV site for redness or swelling. D Reinforce teaching with a client about crutch-gait walking.