NBC-HIS Exam Prep (2025) comprehensive questions and verified
NBC-HIS Exam Prep
detailed solutions (MULTIPLE CHOICES)|complete solutions |A+
Study online at https://quizlet.com/_hfsne6
GRADED |100% CORRECT!!
1. The MOST common cause of sudden loss of hearing at C. Acoustic Trauma
4000Hz is:
A. Presbycusis
B. Noise Induced
C. Acoustic Trauma
D. Acoustic Neuroma
2. During the course of taking a care history, which if the C. Concussion in the previ-
following is LEAST important? ous six months
A. Any unilateral tinnitus experienced
B. Any vertigo symptoms
C. Concussion in the previous six months
D. Sudden hearing loss
3. Younger mother comes I'm concerned that her hear- D. Otosclerosis
ing 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
4. Which of the following conditions would NOT be a C. Otosclerosis
concern in establishing a pure tone, air conduction
threshold?
A. Collapsed eternal auditory meatus
B. Congenital atresia
C. Otosclerosis
D. Impacted cerumen
1/5
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Study online at https://quizlet.com/_hfsne6
5. Which of the following statements is FALSE when talk- D. Ambient noise is more
ing about audiometric testing? of a problem with insert
A. Headphones and insert earphones should produce ear phones.
comparable results.
B. Bone conductor placement can affect the test re-
sults.
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.
6. A large dip at 6000 Hz in one ear only, with a positive C. A possible retrocochlear
tone decay, is indicative of: tumor.
A. Acute otitis media.
B. Industrial deafness.
C. A possible retrocochlear tumor.
D. Acoustic trauma.
7. A patient who is worn hearing aids for a long time B. Impedance audiometry
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?
A. Real ear measurement.
B. Impedance audiometry
C. Pure tone air conduction audiometry
D. Pure tone bone conduction audiometry
8. When troubleshooting a hearing instrument, the bat- D. Dead instrument.
tery current drain was measured. A reading of 0.00 MA
would most likely indicate which of the following?
A. Bad microphone.
2/5
NBC-HIS Exam Prep
detailed solutions (MULTIPLE CHOICES)|complete solutions |A+
Study online at https://quizlet.com/_hfsne6
GRADED |100% CORRECT!!
1. The MOST common cause of sudden loss of hearing at C. Acoustic Trauma
4000Hz is:
A. Presbycusis
B. Noise Induced
C. Acoustic Trauma
D. Acoustic Neuroma
2. During the course of taking a care history, which if the C. Concussion in the previ-
following is LEAST important? ous six months
A. Any unilateral tinnitus experienced
B. Any vertigo symptoms
C. Concussion in the previous six months
D. Sudden hearing loss
3. Younger mother comes I'm concerned that her hear- D. Otosclerosis
ing 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
4. Which of the following conditions would NOT be a C. Otosclerosis
concern in establishing a pure tone, air conduction
threshold?
A. Collapsed eternal auditory meatus
B. Congenital atresia
C. Otosclerosis
D. Impacted cerumen
1/5
, NBC-HIS Exam Prep
Study online at https://quizlet.com/_hfsne6
5. Which of the following statements is FALSE when talk- D. Ambient noise is more
ing about audiometric testing? of a problem with insert
A. Headphones and insert earphones should produce ear phones.
comparable results.
B. Bone conductor placement can affect the test re-
sults.
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.
6. A large dip at 6000 Hz in one ear only, with a positive C. A possible retrocochlear
tone decay, is indicative of: tumor.
A. Acute otitis media.
B. Industrial deafness.
C. A possible retrocochlear tumor.
D. Acoustic trauma.
7. A patient who is worn hearing aids for a long time B. Impedance audiometry
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?
A. Real ear measurement.
B. Impedance audiometry
C. Pure tone air conduction audiometry
D. Pure tone bone conduction audiometry
8. When troubleshooting a hearing instrument, the bat- D. Dead instrument.
tery current drain was measured. A reading of 0.00 MA
would most likely indicate which of the following?
A. Bad microphone.
2/5
