The Mother of a Toddler-Age Client Expresses Concern About the Child's

The mother of a toddler-age client expresses concern about the child's lower back curving in and the child's belly sticking out. Which action by the nurse is appropriate?

A) Suggest that the mother to buy the child bigger clothes.
B) Give the mother the first available appointment to see the health care provider.
C) Contact the health care provider to see if an orthopedic referral is necessary.
D) Reassure the mother that this is normal for a toddler.