NBC-HIS Sample Board questions WITH Answers 100% Pass

NBC-HIS Sample Board questions WITH
Answers 100% Pass


C. Acoustic trauma -

CORRECT ANSWER: The MOST common cause of sudden loss of

hearing at 4000Hz is:

A. Presbycusis

B. Noise induced

C. Acoustic trauma

D. Acoustic neuroma




QUESTION: C. Concussion in the previous six months -

CORRECT ANSWER: During the course of taking a case history,

which of the following information is

LEAST important?

A. Any unilateral tinnitus experienced

,B. Any vertigo symptoms

C. Concussion in the previous six months

D. Sudden hearing Loss




QUESTION: D. Otosclerosis -

CORRECT ANSWER: A younger mother comes in concerned that her

hearing has gone down. In

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 etiology

of this

problem?

A. Cholesteatoma

B. Otitis media

C. Meniere's disease

D. Otosclerosis

, QUESTION: C. Otosclerosis -

CORRECT ANSWER: 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




QUESTION: D. Ambient noise is more of a problem with insert

earphones -

CORRECT ANSWER: Which of the following statements is FALSE

when talking about audiometric

testing?

A. Headphones and insert earphones should produce comparable results