ENT Otosclerosis dbd26ca9

In noise induced hearing loss , audiogram shows a Boiler's notch at ?

1000 Hz

2000 Hz

3000 Hz

4000 Hz

High-Yield Explanation

Noise induced hearing loss Boiler notch at 4000 HZ Max seen at 3000 - 6000 HZ Sterocilia of outer hair cells are 1st to be affected . Carha's notch - dip is present at 2000 HZ .(seen in otosclerosis)

← Previous Question Next Question →

Related ENT MCQs

65 year old person with hearing loss with normal speech discrimination is suffering from?

General

Most common ossicle affected due to trauma -

General

All of the following are features of Tubotympanic CSOM except ?

General

All of the following are extrinsic laryngeal membranes except?

General

SADE classification classifies

General

Explore All ENT Questions →

In noise induced hearing loss , audiogram shows a Boiler's notch at ?

Related ENT MCQs

Practice 2,00,000+ NEET PG Questions Free