Hearing Aid Specialist Chapters 1 -6 Exam | Verified Exam Questions and
Answers | Latest Updated Study Material 2026
Question:
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
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
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
Answer:
answer: d All of the above
, Question:
The average resonant frequency of the ear canal plus concha is
Answer:
b. 2700 Hz
Question:
The dividing line between the external ear and the middle ear is the
Answer:
d. tympanic membrane
Question:
The ear canal contains (3 things)
Answer:
a. cilia, ceruminous glands,
sebaceous glands
Question:
The Vagus Nerve (Xth Cranial) is found:
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
Answer:
b. crus
Question:
An otoscopic inspection should reveal
Answers | Latest Updated Study Material 2026
Question:
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
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
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
Answer:
answer: d All of the above
, Question:
The average resonant frequency of the ear canal plus concha is
Answer:
b. 2700 Hz
Question:
The dividing line between the external ear and the middle ear is the
Answer:
d. tympanic membrane
Question:
The ear canal contains (3 things)
Answer:
a. cilia, ceruminous glands,
sebaceous glands
Question:
The Vagus Nerve (Xth Cranial) is found:
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
Answer:
b. crus
Question:
An otoscopic inspection should reveal
