This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
All of the following are true about prevention of vitamin A deficiency by supplements except: 
Select and explain. 
A. Dose in children over 1 year is 2 lac IU orally, B. Dose in infants less than 6 month (not being breast fed is 50 thousand IV orally), C. Dose in first trimester of pregnancy is 1 lac IU, D. Under CSSM Programme first dose (1 lac IU) is given at 9 months of age along with measles
C: Dose in first trimester of pregnancy is 1 lac IU
Answer: C: Dose in first trimester of pregnancy is 1 lac IU 
Explanation: Ans. Dose in first trimester of pregnancy is 1 lac IU