CA HA DISPENSING WRITTEN EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+ 2025 – 2026
What is the standard tube size? - ANSWERS-13
What is the standard Canal Length for H.A. - ANSWERS-
0.710"
Contra-lateral Vent - ANSWERS-Intersects transmission to
control feedback. Used with BTE
Sampling rate - ANSWERS-has a direct bearing on
Frequency. Example: sampling rate of 16kHz has sinewave of
16,0000.
, Size of ear canal - ANSWERS-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 - ANSWERS-9mm (1/4 inch high 3/8 inch
wide size of hole made by paper punch)
Alaising - ANSWERS-an effect that causes different signals to
become indistinguishable (or aliases of one another) when
sampled.
Central Deafness - ANSWERS-hearing loss or impairment
resulting from defects in the central nervous system (as in
the auditory cortex) rather than in the ear itself or the
auditory nerve—compare conduction deafness, nerve
deafness. Damage or disorder within brain stem, tumor or
abscess
- ANSWERS-A hearing aid dispenser shall not conduct
diagnostic hearing tests when conducting tests in
connection with the practice of fitting or selling hearing
aids.
hearing screening - ANSWERS-A licensee may conduct
hearing screenings at a health fair or similar event by the
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+ 2025 – 2026
What is the standard tube size? - ANSWERS-13
What is the standard Canal Length for H.A. - ANSWERS-
0.710"
Contra-lateral Vent - ANSWERS-Intersects transmission to
control feedback. Used with BTE
Sampling rate - ANSWERS-has a direct bearing on
Frequency. Example: sampling rate of 16kHz has sinewave of
16,0000.
, Size of ear canal - ANSWERS-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 - ANSWERS-9mm (1/4 inch high 3/8 inch
wide size of hole made by paper punch)
Alaising - ANSWERS-an effect that causes different signals to
become indistinguishable (or aliases of one another) when
sampled.
Central Deafness - ANSWERS-hearing loss or impairment
resulting from defects in the central nervous system (as in
the auditory cortex) rather than in the ear itself or the
auditory nerve—compare conduction deafness, nerve
deafness. Damage or disorder within brain stem, tumor or
abscess
- ANSWERS-A hearing aid dispenser shall not conduct
diagnostic hearing tests when conducting tests in
connection with the practice of fitting or selling hearing
aids.
hearing screening - ANSWERS-A licensee may conduct
hearing screenings at a health fair or similar event by the
