<prompt> In otosclerosis the tympanogram is:Low complianceHigh complianceNormal complianceNone of the above  <response>: a Low complianceRef. Scott Brown, 8th ed., Vol 21071The As type of curve in otosclerosis is low compliance and normal pressure type.High compliance, normal pressure type of curve is Ad, seen in ossicular discontinuity.Normal compliance, normal pressure is A type, i.e. normal curve. 