The parent of a 4monthold infant is concerned that the infant cannot hear.
Which test will the primary care pediatric nurse practitioner order to evaluate potential hearing loss in this infant?

Question

The parent of a 4­month­old infant is concerned that the infant cannot hear.
Which test will the primary care pediatric nurse practitioner order to evaluate potential hearing loss in this infant?

Quizplus · Accepted Answer

Auditory brainstem response (ABR) is the most appropriate test for evaluating hearing loss in infants as it can be conducted without requiring active participation from the infant. ABR measures the electrical activity generated by the auditory nerve and brainstem in response to sound stimuli. This test is reliable for detecting even mild to moderate sensorineural hearing loss, which is the most common type of hearing loss in infants. Acoustic reflectometry, audiometry, and evoked otooacoustic emission (EOAE) testing are other tests for evaluating hearing loss, but they may not be as accurate as ABR in infants.

The Parent of a 4­month­old Infant Is Concerned That the Infant

The Parent of a 4monthold Infant Is Concerned That the Infant