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