A nurse and an experienced licensed practical nurse (LPN) are caring for a group of clients. Which of the following tasks should the nurse delegate to the LPN? (Select all that apply.)

Obtain vital signs from a client who is 6 hr postoperative.

Administer a tap-water enema to a client who is preoperative.

Catheterize a client who has not voided in 8 hr.

Initiate a plan of care for a client who is postoperative from an appendectomy.

Provide discharge instructions to a confused client's spouse.