Occupational Hearing Conservationist Exam
Review QUESTIONS AND ALL CORRECT ANSWERS
100% SOLVED AND GUARANTEED SUCCESS!!
What is the acronym for CAOHC? - answer--Council for Accreditation in
Occupational Hearing Conservation
What is the primary purpose of CAOHC? - answer--It is to implement
resources and guidance to facilitate the practice of hearing loss
prevention through standardized training and credentialing of OHCs.
CAOHC council is comprised of ____ professional organizations. -
answer--9 professional organizations
CAOHC provides training for - answer--OHCs, CDs, and PSs
CAOHC Certification period is for ____years. - answer--5 years
Hazardous noise exposure can result in both _____ and ______ effects
on the individual. - answer--physiological and psychological
,High blood pressure and increased stress and fatigue would be
examples of a (n) ___ effect of hearing loss. - answer--non-auditory
Ringing or buzzing in the ears (tinnitus) and difficulty understanding
speech would be examples of a (n) effect of hearing loss. - answer--
auditory
Noise induced hearing loss (NIHL) tends to show a notch at ______Hz.
This is considered a _______ pitch sound. - answer--4000Hz
High
The clarity or understanding of speech is dependent on good hearing in
the ________ frequency range. - answer--high
Damage to hearing is a function of both ______ and _______ of the
sound. - answer--duration intensity
A temporary reduction in hearing that may recover is called a _____
______ ______. - answer--temporary threshold shift
A permanent worsening of hearing is called ____ _____ _____. -
answer--permanent threshold shift.
, NIHL is a common occupational illness and the highest percentage of
workers exposed is in ____________________. - answer--
manufacturing
The three major parts of the ear are the ______,_______ and
_______ear. - answer--outer, middle and inner ear
The three types of hearing loss are ________. _________. and
________. - answer--conductive, sensorineural, and mixed
A __________ hearing loss can be treated and occurs in the outer or
middle ear. - answer--conductive
Damage to the inner ear or the auditory nerve is a __________ hearing
loss and is generally irreversible. - answer--sensorineural
When there is a problem in either the outer/middle ear, and the inner
ear, this is known as a ____________ hearing loss. - answer--mixed
The outer ear is comprised of the ________ or _________ which helps
to localize sound, and the ________________ where wax (cerumen) is
produced. - answer--pinna or auricle, external auditory canal
Review QUESTIONS AND ALL CORRECT ANSWERS
100% SOLVED AND GUARANTEED SUCCESS!!
What is the acronym for CAOHC? - answer--Council for Accreditation in
Occupational Hearing Conservation
What is the primary purpose of CAOHC? - answer--It is to implement
resources and guidance to facilitate the practice of hearing loss
prevention through standardized training and credentialing of OHCs.
CAOHC council is comprised of ____ professional organizations. -
answer--9 professional organizations
CAOHC provides training for - answer--OHCs, CDs, and PSs
CAOHC Certification period is for ____years. - answer--5 years
Hazardous noise exposure can result in both _____ and ______ effects
on the individual. - answer--physiological and psychological
,High blood pressure and increased stress and fatigue would be
examples of a (n) ___ effect of hearing loss. - answer--non-auditory
Ringing or buzzing in the ears (tinnitus) and difficulty understanding
speech would be examples of a (n) effect of hearing loss. - answer--
auditory
Noise induced hearing loss (NIHL) tends to show a notch at ______Hz.
This is considered a _______ pitch sound. - answer--4000Hz
High
The clarity or understanding of speech is dependent on good hearing in
the ________ frequency range. - answer--high
Damage to hearing is a function of both ______ and _______ of the
sound. - answer--duration intensity
A temporary reduction in hearing that may recover is called a _____
______ ______. - answer--temporary threshold shift
A permanent worsening of hearing is called ____ _____ _____. -
answer--permanent threshold shift.
, NIHL is a common occupational illness and the highest percentage of
workers exposed is in ____________________. - answer--
manufacturing
The three major parts of the ear are the ______,_______ and
_______ear. - answer--outer, middle and inner ear
The three types of hearing loss are ________. _________. and
________. - answer--conductive, sensorineural, and mixed
A __________ hearing loss can be treated and occurs in the outer or
middle ear. - answer--conductive
Damage to the inner ear or the auditory nerve is a __________ hearing
loss and is generally irreversible. - answer--sensorineural
When there is a problem in either the outer/middle ear, and the inner
ear, this is known as a ____________ hearing loss. - answer--mixed
The outer ear is comprised of the ________ or _________ which helps
to localize sound, and the ________________ where wax (cerumen) is
produced. - answer--pinna or auricle, external auditory canal
