A disorder present at birth is called , whereas a condition that someone develops later in life is called .

The most common cause of genetic hearing loss is: 

Analog hearing aids sample sound waves and store sound information as binary digits (bits). 

Assume insert earphones.  Right Air Conduction: Left Air Conduction: Right Bone Conduction: Left Bone Conduction:

Which style of hearing aid are children generally fit with it?

A hearing loss is stable if there is ≤20 dB change over time.

Consider this ABR (auditory brainstem response) test. What is the approximate latency of Wave V for the left ear (top tracing)?

A patent (open) PE tube is associated with what type of tympanogram?

DIAGNOSTIC INTERPRETATION Consider the audiogram or other test results and answer the questions.

Assume supra-aural headphones. Right Air Conduction: Left Air Conduction: Right Bone Conduction: Left Bone Conduction: