9.21.15 (start to Exam 2 notes)
Book Chapters (rest of chapter 4-pg. 314 & beginning of chapter 5)
-Air-bone Gap (ABG)
-Hearing by air conduction is equal to hearing by bone conduction
-less than 10 ABG
Chapter 1 Reading Notes: The Profession of Audiology
-Audiology began after WWII, when soldiers came back to America with hearing loss.
Evolution of Audiology:
WWII prompted an influx of people needing more hearing care, and so
otology (the medical specia
Chapter 2 Reading Notes:
The Human Ear and Simple Tests of Hearing
-Sound impulses pass through the auditory tract, where they are then converted
from acoustical to mechanical to hydraulic to chemical and electrical energy until
they reach the brain.