11 out of 20
Glycerol test is done in: [LQ]
|B||Lateral sinus thrombosis|
|D||None of the above|
Ans. C Meniere's disease Ref. Dhingra 5th/ed p 773, 6th/ed p 702
Glycerol is a dehydrating agent. When given orally, it reduces endolymph pressure and causes improvement in hearing as evidenced by an improvement of 10 dB or 10% gain in discrimination score in menieres disease 9atients.