After Educating a Caregiver of a Home Care Client,a Nurse

After educating a caregiver of a home care client,a nurse assesses the caregiver's understanding.Which statement indicates that the caregiver needs additional education?

A) "I can help him shift his position every hour when he sits in the chair."
B) "If his tailbone is red and tender in the morning, I will massage it with baby oil."
C) "Applying lotion to his arms and legs every evening will decrease dryness."
D) "Drinking a nutritional supplement between meals will help maintain his weight."