9/7/25, 7:53 PM California RDA written exam
California RDA Written COMPREHENSIVE TEST BANK EXAM
QUESTIONS WITH VERIFIED AND 100 % ANSWERS (DETAILED
AND ELABORATED) A+ GRADED LATEST UPDATE 2025-2026
Material Safety Data Sheet Hazardous Communication Standard
(MSDS) are required by
OSHA'S
Besides alcohol, which of Chlorohexidine
the following is a common
antimicrobial agent found in
hand hygiene products?
The accessibility of the employer
exposure control plan for
employees is the
responsibility of the
High- level disinfectants according to the manufacturer's directions
should be used
1/39
,9/7/25, 8:07 PM California RDA written exam
Exposure of dental heathcare using a scavenger system on the nitrous oxide equipment
personnel to nitrous oxide
gases can be reduced by
When putting on personal gloves
protective
equipment, which barrier
should be put on last, just
before patient care begins?
To prepare for sterilization, after each patient
the high-speed hand piece
and reusable air-water
syringe tip should be
flushed with water
Who is responsible for the chemicals manufacturers and importers
evaluation of hazardous
chemicals?
During normal use, which eye exposure to the light
of the following is the most
likely hazard for a dentist
using a curing light?
An exposure plan must be annually and when new or modified tasks are introduced
updated
Wearing a punctured gloves direct
during patient care may
result in which type of
microbial
contact?
Work practice controls include one-handed recapping technique
the use of a
Heat sterilization of extracted the vaporization of mercury, presenting a health hazard.
teeth may result in
A person with a latent have a positive skin test and no symptoms of active tuberculosis
tuberculosis infection will
Which is the minimum 121 degrees C
temperature a steam sterilizer
should reach to achieve
sterilization?
Which of the following is an countertops
example of a clinical
2/39
,9/7/25, 8:07 PM California RDA written exam
contract surface?
which of the following is use a properly fitted nasal patient mask
recommended to minimize
the occupational exposure
to atmospheric nitrous
oxide?
who is responsible for the generation facility
appropriate regulated
waste disposal?
According to the OSHA written and reviewed at least once every year
Bloodborne Pathogens
Standard, each dental
office must have a
exposure control plan that
is
The main purpose of to reduce the chance for contamination of the patient if
surgical hand antisepsis is the glove become punctured or torn.
to
According to the OSHA puncture resistant and closable
Bloodborne Pathogens
Standard, a
contaminated sharps
container should be
3/39
, 9/7/25, 8:07 PM California RDA written exam
According to the CDC, how As required by state and local regulations
long should sterilization
monitoring records be kept?
Which of the following would bonding etchant
be regulated under OSHA's
Hazard Communication
Standard?
To limit contamination, discarded after each use including leftover contents
single- dose injectable
medication should be
What is the recommended do not use the sterilizer until the reason for the failure
procedure when a sterilizer has been determined and corrected
fails two consecutive
spore tests?
According to the OSHA annually
bloodborne pathogens
standard, the written
exposure control plan must
be updated at least
When should chairside after every patient
environmental barriers be
changed?
According to the CDC, weekly
biological
indicators for assessing
sterilization are to be used
The "dirty" area of the cleaning
instrument
processing area is used for
instrument
What type of gloves utility housekeeping
should be worn to
protect the hands of
dental healthcare
personnel during
instrument processing
and operatory cleanup?
4/39
California RDA Written COMPREHENSIVE TEST BANK EXAM
QUESTIONS WITH VERIFIED AND 100 % ANSWERS (DETAILED
AND ELABORATED) A+ GRADED LATEST UPDATE 2025-2026
Material Safety Data Sheet Hazardous Communication Standard
(MSDS) are required by
OSHA'S
Besides alcohol, which of Chlorohexidine
the following is a common
antimicrobial agent found in
hand hygiene products?
The accessibility of the employer
exposure control plan for
employees is the
responsibility of the
High- level disinfectants according to the manufacturer's directions
should be used
1/39
,9/7/25, 8:07 PM California RDA written exam
Exposure of dental heathcare using a scavenger system on the nitrous oxide equipment
personnel to nitrous oxide
gases can be reduced by
When putting on personal gloves
protective
equipment, which barrier
should be put on last, just
before patient care begins?
To prepare for sterilization, after each patient
the high-speed hand piece
and reusable air-water
syringe tip should be
flushed with water
Who is responsible for the chemicals manufacturers and importers
evaluation of hazardous
chemicals?
During normal use, which eye exposure to the light
of the following is the most
likely hazard for a dentist
using a curing light?
An exposure plan must be annually and when new or modified tasks are introduced
updated
Wearing a punctured gloves direct
during patient care may
result in which type of
microbial
contact?
Work practice controls include one-handed recapping technique
the use of a
Heat sterilization of extracted the vaporization of mercury, presenting a health hazard.
teeth may result in
A person with a latent have a positive skin test and no symptoms of active tuberculosis
tuberculosis infection will
Which is the minimum 121 degrees C
temperature a steam sterilizer
should reach to achieve
sterilization?
Which of the following is an countertops
example of a clinical
2/39
,9/7/25, 8:07 PM California RDA written exam
contract surface?
which of the following is use a properly fitted nasal patient mask
recommended to minimize
the occupational exposure
to atmospheric nitrous
oxide?
who is responsible for the generation facility
appropriate regulated
waste disposal?
According to the OSHA written and reviewed at least once every year
Bloodborne Pathogens
Standard, each dental
office must have a
exposure control plan that
is
The main purpose of to reduce the chance for contamination of the patient if
surgical hand antisepsis is the glove become punctured or torn.
to
According to the OSHA puncture resistant and closable
Bloodborne Pathogens
Standard, a
contaminated sharps
container should be
3/39
, 9/7/25, 8:07 PM California RDA written exam
According to the CDC, how As required by state and local regulations
long should sterilization
monitoring records be kept?
Which of the following would bonding etchant
be regulated under OSHA's
Hazard Communication
Standard?
To limit contamination, discarded after each use including leftover contents
single- dose injectable
medication should be
What is the recommended do not use the sterilizer until the reason for the failure
procedure when a sterilizer has been determined and corrected
fails two consecutive
spore tests?
According to the OSHA annually
bloodborne pathogens
standard, the written
exposure control plan must
be updated at least
When should chairside after every patient
environmental barriers be
changed?
According to the CDC, weekly
biological
indicators for assessing
sterilization are to be used
The "dirty" area of the cleaning
instrument
processing area is used for
instrument
What type of gloves utility housekeeping
should be worn to
protect the hands of
dental healthcare
personnel during
instrument processing
and operatory cleanup?
4/39
