Page 1 of 12
CA HA DISPENSING WRITTEN EXAM NEWEST
2026 ACTUAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) ALL ANSWERED {40 Q & A}
ALREADY GRADED A+ | BRAND NEW! | 100%
GUARANTEED PASS
What is the standard Canal Length for H.A. - ✔✔✔ Correct Answer >
0.710"
An objective evaluation of middle ear function - ✔✔✔ Correct Answer >
Acoustic immittance
To determine the patient's dynamic range of hearing, which is the
range of intensities from the softest sound the patient can hear
to the loudest sound they can tolerate - ✔✔✔ Correct Answer >
loudness discomfort level
A cursory physical examination of the outer ear - ✔✔✔ Correct
Answer > otoscopy
A basic evaluation of hearing sensitivity - ✔✔✔ Correct Answer > Pure
tone air conduction audiometry
, Page 2 of 12
Contra-lateral Vent - ✔✔✔ Correct Answer > Intersects transmission
to control feedback. Used with BTE
Sampling rate - ✔✔✔ Correct Answer > has a direct bearing on
Frequency. Example: sampling rate of 16khz has sinewave of
16,0000.
Size of ear canal - ✔✔✔ Correct Answer > 1 inch to 1 3/8 inch long.. .7
cm or 1/4 inch diameter (like tip of a lead pencil)
Size of ear drum - ✔✔✔ Correct Answer > 9mm (1/4 inch high 3/8 inch
wide size of hole made by paper punch)
Alaising - ✔✔✔ Correct Answer > an effect that causes different
signals to become indistinguishable (or aliases of one another)
when sampled.
Calibration requirements - ✔✔✔ Correct Answer > Calibrated annually
Daily biologic checks
Significant air-bone gap - ✔✔✔ Correct Answer > a difference of 15
decibels or more between the higher air conduction and the
lower bone conduction pure tone thresholds at 2 or more
CA HA DISPENSING WRITTEN EXAM NEWEST
2026 ACTUAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) ALL ANSWERED {40 Q & A}
ALREADY GRADED A+ | BRAND NEW! | 100%
GUARANTEED PASS
What is the standard Canal Length for H.A. - ✔✔✔ Correct Answer >
0.710"
An objective evaluation of middle ear function - ✔✔✔ Correct Answer >
Acoustic immittance
To determine the patient's dynamic range of hearing, which is the
range of intensities from the softest sound the patient can hear
to the loudest sound they can tolerate - ✔✔✔ Correct Answer >
loudness discomfort level
A cursory physical examination of the outer ear - ✔✔✔ Correct
Answer > otoscopy
A basic evaluation of hearing sensitivity - ✔✔✔ Correct Answer > Pure
tone air conduction audiometry
, Page 2 of 12
Contra-lateral Vent - ✔✔✔ Correct Answer > Intersects transmission
to control feedback. Used with BTE
Sampling rate - ✔✔✔ Correct Answer > has a direct bearing on
Frequency. Example: sampling rate of 16khz has sinewave of
16,0000.
Size of ear canal - ✔✔✔ Correct Answer > 1 inch to 1 3/8 inch long.. .7
cm or 1/4 inch diameter (like tip of a lead pencil)
Size of ear drum - ✔✔✔ Correct Answer > 9mm (1/4 inch high 3/8 inch
wide size of hole made by paper punch)
Alaising - ✔✔✔ Correct Answer > an effect that causes different
signals to become indistinguishable (or aliases of one another)
when sampled.
Calibration requirements - ✔✔✔ Correct Answer > Calibrated annually
Daily biologic checks
Significant air-bone gap - ✔✔✔ Correct Answer > a difference of 15
decibels or more between the higher air conduction and the
lower bone conduction pure tone thresholds at 2 or more
