In hair infections caused by Microsporum audonii, what will be the colour if examined under woods lamp?: (A) Brown, (B) Yellow, (C) Red, (D) Green
Answer is B. Ans: b) YellowWoods lamp generates 360nm ultraviolet (black light)Erythrasma - Coral pinkPseudomonas,- Pale blueMicrosporum canis / audonii - Yellow fluroscenceVitiligo-white