The Nurse Has Provided Instructions to the Mother of a Child

The nurse has provided instructions to the mother of a child with cystic fibrosis (CF) about appropriate dietary measures. Which of the following statements, if made by the mother, indicates an understanding of the diet that should be provided to the child?

A) "The diet needs to be low in fat."
B) "The diet needs to be low in protein."
C) "The diet needs to be high in calories."
D) "The diet needs to be low in calories."