<prompt> Which of the following is the most common etiological agent in parNasal sinus mycoses:AspergillusHistoplasmaConidiobolus coronatusCandida albicans  <response>: Most common type of fungal infection of nose and paranasal sinuses are due to aspergillus. A.fumigatusA.nigerA.flavus are the most frequent offenders. Ref Maqbool 11e,p 255. 