NBC-HIS Exam Prep (2025) comprehensive questions
and verified detailed solutions (MULTIPLE
CHOICES)|complete solutions |A+ GRADED |100%
CORRECT!!
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
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
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
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
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.
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.
and verified detailed solutions (MULTIPLE
CHOICES)|complete solutions |A+ GRADED |100%
CORRECT!!
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
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
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
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
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.
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.
