The nurse observes an unlicensed assistive personnel (UAP) feeding a client who had a cerebral vascular accident (CVA) and is at risk for aspiration. Which action by the UAP should the nurse recognize indicates the need for additional teaching?

A. Positions the head with the chin tilted slightly downward
B. Allows 30 minutes of rest before feeding
C. Places food on the unaffected side of the mouth
D. Raises the head of the bed to 60 degrees