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: Social & Preventive Medicine
Keratomalacia is seen in which of the following infections - 
Select and explain. 
A. Chicken pox, B. Mumps, C. Diarrhoea, D. All
C: Diarrhoea
Answer: C: Diarrhoea 
Explanation: Ans. is 'c' i.e., Diarrhoes Measles predisposes to malnutrition and vitamin 'A' deficiency (see previous explanation). o Similarly diarrheal diseases can predispose to malnutrition and vitamin 'A' deficiency. Also know o Measles is also known as rubeola Term Baby measles is used for roseola infantum (exanthema subitum/ sixth disease/ three days fever) o Term German measles is used for Rubella