and CORRECT Answers
Type B, small ECV - CORRECT ANSWER - refer (prob wax)
Type A - CORRECT ANSWER - normal
Type A, normal ECV, PE tube - CORRECT ANSWER - refer
Type B, large ECV, no PE tube - CORRECT ANSWER - refer (perforation)
type B, normal ECV - CORRECT ANSWER - rescreen (fluid)
type B, normal ECV, PE tube - CORRECT ANSWER - refer (something clogging tube)
type B, large ECV, PE tube - CORRECT ANSWER - pass
ear drainage, impacted cerumen, foreign bodies, blood, drainage, perforation - CORRECT
ANSWER - refer
Type As - CORRECT ANSWER - rescreen (indicates fluid)
Type B, normal ECV - CORRECT ANSWER - rescreen
Type A, extra wide gradient - CORRECT ANSWER - rescreen (stiff eardrum)
Type C - CORRECT ANSWER - pass
, flat Type B, ECV is WNL, EAC is clear...what could this be due to? - CORRECT
ANSWER - fluid
flat type B, ECV high - CORRECT ANSWER - refer
flat type B, ECV high, PE tubes - CORRECT ANSWER - pass
flat type B, low ECV...what could this be due to? - CORRECT ANSWER - wax (refer)
flat type B, low ECV, EAC is clear...what could this be due to? - CORRECT ANSWER -
probe positioned incorrectly (take out and retry)
type A, low peak...what could this be due to? - CORRECT ANSWER - stiffness (otitis
media, rescreen)
type A, high peak...what could this be due to? - CORRECT ANSWER - floppy TM
What could be the cause of conductive hearing loss? - CORRECT ANSWER - wax, fluid
(otitis media)
What could be the cause of mixed hearing loss? - CORRECT ANSWER - wax, fluid,
noise
What could be the cause of gently sloping sensorinural hearing loss? - CORRECT
ANSWER - presbycusis
What could be the cause of rising hearing loss without an ABG? - CORRECT ANSWER -
Meniere's disease