NBC-HIS Exam Prep | Verified Exam Questions and Answers | Latest
Updated Study Material 2026
Question:
The MOST common cause of sudden loss of hearing at 4000Hz is:
A. Presbycusis
B. Noise Induced
C. Acoustic Trauma
D. Acoustic Neuroma
Answer:
C. Acoustic Trauma
Question:
During the course of taking a care history, which if the following is LEAST important?
A. Any unilateral tinnitus experienced
B. Any vertigo symptoms
C. Concussion in the previous six months
D. Sudden hearing loss
Answer:
C. Concussion in the previous six
months
Question:
Younger mother comes I'm concerned that her hearing has gone down. And taking her history,
it's found that her mother also developed a hearing loss after the birth of her first child. What
would be the MOST probable ideology of this problem?
A. Cholesteatoma
B. Otitis media
C. Ménière's disease
D. Otosclerosis
Answer:
D. Otosclerosis
, Question:
Which of the following conditions would NOT be a concern in establishing a pure tone, air
conduction threshold?
A. Collapsed eternal auditory meatus
B. Congenital atresia
C. Otosclerosis
D. Impacted cerumen
Answer:
C. Otosclerosis
Question:
Which of the following statements is FALSE when talking about audiometric testing?
A. Headphones and insert earphones should produce comparable results.
B. Bone conductor placement can affect the test results.
C. Insert earphones can give more accurate results when testing a collapsed ear canal.
D. Ambient noise is more of a problem with insert ear phones.
Answer:
D. Ambient noise is more of a problem with insert ear phones.
Question:
A large dip at 6000 Hz in one ear only, with a positive tone decay, is indicative of:
A. Acute otitis media.
B. Industrial deafness.
C. A possible retrocochlear tumor.
D. Acoustic trauma.
Answer:
C. A possible retrocochlear tumor.
Question:
A patient who is worn hearing aids for a long time reports to your office saying that his ears are
"stopped up." He recently had a cold.
Which of the following will give the MOST information about this patient complaint?
Updated Study Material 2026
Question:
The MOST common cause of sudden loss of hearing at 4000Hz is:
A. Presbycusis
B. Noise Induced
C. Acoustic Trauma
D. Acoustic Neuroma
Answer:
C. Acoustic Trauma
Question:
During the course of taking a care history, which if the following is LEAST important?
A. Any unilateral tinnitus experienced
B. Any vertigo symptoms
C. Concussion in the previous six months
D. Sudden hearing loss
Answer:
C. Concussion in the previous six
months
Question:
Younger mother comes I'm concerned that her hearing has gone down. And taking her history,
it's found that her mother also developed a hearing loss after the birth of her first child. What
would be the MOST probable ideology of this problem?
A. Cholesteatoma
B. Otitis media
C. Ménière's disease
D. Otosclerosis
Answer:
D. Otosclerosis
, Question:
Which of the following conditions would NOT be a concern in establishing a pure tone, air
conduction threshold?
A. Collapsed eternal auditory meatus
B. Congenital atresia
C. Otosclerosis
D. Impacted cerumen
Answer:
C. Otosclerosis
Question:
Which of the following statements is FALSE when talking about audiometric testing?
A. Headphones and insert earphones should produce comparable results.
B. Bone conductor placement can affect the test results.
C. Insert earphones can give more accurate results when testing a collapsed ear canal.
D. Ambient noise is more of a problem with insert ear phones.
Answer:
D. Ambient noise is more of a problem with insert ear phones.
Question:
A large dip at 6000 Hz in one ear only, with a positive tone decay, is indicative of:
A. Acute otitis media.
B. Industrial deafness.
C. A possible retrocochlear tumor.
D. Acoustic trauma.
Answer:
C. A possible retrocochlear tumor.
Question:
A patient who is worn hearing aids for a long time reports to your office saying that his ears are
"stopped up." He recently had a cold.
Which of the following will give the MOST information about this patient complaint?
