In infants most sensitive audiometric screening is: (A) Electrocochleography, (B) BERA, (C) Coical evoked response, (D) Tympanometry
Answer is B. BERA is the investigation of choice for congenital deafness in children.OAE (otoacoustic emissions) is the commonest screening test in neonates.Electrocochleography- Used to measure the electrical activity of the cochlea, commonly used to diagnose Meniere&;s disease. Ref: Hazarika; 3rd ed; Pg 64