<prompt> The vitamin A supplement administered in -Prevention of nutritional blindness in children programme contain -25,000 IUml1 Lakh IUml3 Lakh IUml5 Lakh IUml  <response>: Ans. is b i.e., 1 Lakh IUmlo According to vitamin A prophylaxis programme children between 9 months and 5 years are given 9 megadoses of vitamin a concentrate at 6 month interval.o The first two doses are integrated with measles vaccination and DPT Ist Booster.o For infant the dose is 1 ml equivalent to 1 lakh IU and in children it is 2 ml i.e. 2 lakh IU. 