The nurse is caring for a postoperative patient with a hip replacement. Which patient care actions can be delegated to the experienced unlicensed assistive personnel (UAP)? Select all that apply.

Assess for pain and administer pain medication.

Inspect the heels and other bony prominences every 8 hours.

Assure that the patient's heels are elevated off the bed.

Check vital signs and pulse oximetry saturation every 4 hours.

Turn and reposition the patient every 2 hours.

Assess the patient's calf regions for redness and swelling.