Koplik spots are pathognomic of -: (A) Measles, (B) Diphtheria, (C) Donovanosis, (D) Gonorrhoea
Answer is A. Ans. is 'a' i.e., Measles Koplik spotso Koplik spots, the pathognomonic enanthem of measles, begin as small, bright red macules that have a 1-2-mm blue- white speck within them. They are typically seen on the buccal mucosa near the second molars in 1-2 days before and lasting 2 days after the onset of the rash.