<prompt> A 2 year old child has a weight of 6.4 kg. and has vitamin A deficiency.What is the grade of malnutrition in this child -First degreeSecond degreeThird degreeFouh degree  <response>: Ans. is c i.e., Third degree o Normal expected weight at 2 years of age is 12 kg. o This child has a weight of 6.4 kg, i.e. 53.3 of the expected. o So, this child is having grade III 51-61 of expected weight malnutrition. 