This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nutrition and health, Subject name: Social & Preventive Medicine
All are indicators for the assessment of the nutritional programm except - 
Select and explain. 
A. Weight and height of the preschool child, B. Prevalence of low Bih weight (less than 2.5 kg) in community, C. Nutritional assessment of the preschool child, D. Prevalence of pregnant mothers having Hb<11.5g % in the 3rd trimester
D: Prevalence of pregnant mothers having Hb<11.5g % in the 3rd trimester
Answer: D: Prevalence of pregnant mothers having Hb<11.5g % in the 3rd trimester 
Explanation: Infant and preschool children and school children are the phenomenon indicating nutritional statusREF.PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE.Editon-21.Page no.-602.