Which professional should evaluate the auditory function of an infant with suspected hearing problems?

• A. Audiologist
• B. Otolaryngologist
• C. Speech-Language Pathologist
• D. Pediatrician

Answer: (A)

Auditory function in infants is evaluated by an audiologist because they specialize in measuring hearing and interpreting results for people of all ages, including newborns. Audiologists use newborn hearing screenings and objective tests such as otoacoustic emissions and auditory brainstem response, which can assess hearing even before a child can respond behaviorally. They also coordinate follow-up care, like fitting hearing devices and arranging early intervention services.

A pediatrician can screen and refer, but does not typically perform in-depth auditory testing. An otolaryngologist (ENT) treats ear disease and medical or surgical issues related to the ear, not the primary hearing-function tests. A speech-language pathologist focuses on language and communication development once hearing status is established, not on the initial evaluation of auditory function.