Hearing Aid Specialist Test Chapters 1 -6 Exam Questions and Answers 100% Pass

Hearing Aid Specialist Test Chapters 1 -6
Exam Questions and Answers 100% Pass


The adult ear canal:

1. is usually straight

2. curves like a vertical figure "S"

3. rises upward and forward, then descends to the drum

4. descends downward, then backward toward the drum -

CORRECT ANSWER: answer: 3. Rises upward and forward, then

descends to the drum




QUESTION: The isthmus is:

a. another name for the aperture

b. located at the second bend of the canal

c. where the canal narrows to enter the temporal bone

,d. the area between the first and second bend -

CORRECT ANSWER: answer: c. Where the canal narrow to enter the

temporal bone.




QUESTION: The pinna and the external canal together

a. gather and reinforce acoustical signals.

b. with the irregular shape of the auricle, causes increases and decreases

at different frequencies as the sound arrives at the ear.

c. forms a resonating tube

d. all of the above -

CORRECT ANSWER: answer: d All of the above




QUESTION: The average resonant frequency of the ear canal plus

concha is -

CORRECT ANSWER: b. 2700 Hz

, QUESTION: The dividing line between the external ear and the middle

ear is the -

CORRECT ANSWER: d. tympanic membrane




QUESTION: The ear canal contains (3 things) -

CORRECT ANSWER: a. cilia, ceruminous glands, sebaceous glands




QUESTION: The Vagus Nerve (Xth Cranial) is found: -

CORRECT ANSWER: b. along the bottom of the ear canal




QUESTION: Which of the following terms is not part of the tympanic

membrane?

a. pars tensa

b. crus

c. pars flaccida

d. umbo -