Dunda's grant apparatus used in:
High-Yield Explanation
Cold caloric test--employs Dundas Grant tube, which is a coiled tube wrapped in cloth. The air in the tube is cooled by pouring ethyl chloride and then blown into the ear.
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