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Exam (elaborations)

Nbc His Exam -Hearing Instrument Specialist |Actual Questions And Verified Answers|Brand New Update|Graded A+

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Preview 2 out of 15 pages

NBC HIS EXAM -HEARING INSTRUMENT SPECIALIST |ACTUAL QUESTIONS AND VERIFIED ANSWERS|BRAND NEW UPDATE|GRADED A+

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Question 1

The MOST common cause of sudden loss of hearing at 4000Hz is:

A. Presbycusis

B. Noise induced

C. Acoustic trauma

D. Acoustic neuroma

CORRECT ANSWER

C. Acoustic trauma




Question 2

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

CORRECT ANSWER

C. Concussion in the previous six months




Question 3


1
@THE STUDY VAULT

, 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

CORRECT ANSWER

D. Otosclerosis




Question 4

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

CORRECT ANSWER

C. Otosclerosis




Question 5

Which of the following statements is FALSE when talking about audiometric

testing?

A. Headphones and insert earphones should produce comparable results


2
@THE STUDY VAULT

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