Most common fungus causing otomycosis is: (A) Histoplasma, (B) Candida, (C) Mucor, (D) Penicillin
Answer is B. Otomycosis is a fungal infection of the ear canal most commonly caused by Candida albicans, Aspergillus niger and Aspergillus fumigatus. (Ref: Textbook of diseases of ENT, PL Dhingra, 7th edition, of no. 55)