A Community Health Nurse Integrates Knowledge of Which Concept When

A community health nurse integrates knowledge of which concept when providing preconception counseling to a group of women and the need for adequate weight gain during pregnancy?

A) Maternal nutritional habits do not affect later life.
B) Inadequate weight gain increases the woman's risk for cesarean birth.
C) Prolonged labor can occur with too little or too much weight gain.
D) Adequate weight gain is positively correlated with normal birth weight.