The Parent of a Toddler Tells the Nurse,"My Daughter's Appetite

The parent of a toddler tells the nurse,"My daughter's appetite has decreased.Thank goodness she loves to drink milk." The most appropriate response for the nurse to make is:

A) "Has your daughter been sick recently?"
B) "How much milk does she drink in a day?"
C) "Has she become a fussy eater, too?"
D) "Have you tried offering her finger foods?"