A Preschool-Age Client Is Well Nourished but Is in the Fourth

A preschool-age client is well nourished but is in the fourth percentile for height according to age. The nurse recognizes this client needs to be referred promptly because:

A) There is evidence the client has inadequate GH levels.
B) There is evidence the client has inadequate ACTH levels.
C) There is evidence the child has inadequate TSH levels.
D) There is evidence the child has inadequate FSH and LH levels.