RDA EXAM NEWEST 2024 ACTUAL EXAM COMPLETE
300 QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) ALREADY GRADED A+
according to the CDC, which infection control measure is
considered the most critical for reducing the transmission of
microbes in the healthcare setting? - ANSWER >>>>hand
washing
In a dental setting, the clinical supply refrigerator may be used
for the preservation of? - ANSWER >>>>bonding materials
a used dental anesthetic needle is an example of? - ANSWER
>>>>regulated waste
employees must receive training regarding hazardous
chemicals at which interval? - ANSWER >>>>upon hire and
whenever a new hazard is introduced
the OSHA hazard communication standard is based on the
premise that an employee has the right to know - ANSWER
>>>>chemicals in the office
which set of precautions is intended to prevent exposure to all
body fluids - ANSWER >>>>standard
the majority of the spray produced by dental hand pieces
consists of - ANSWER >>>>saliva
,which of the following viral infection can be prevented through
immunization - ANSWER >>>>hepatitis B
according to the occupational safety and health administration
(OSHAP), a blood-borne pathogens training program should
include a general explanation of - ANSWER >>>>the modes
of disease transmission
routine hand washing removes - ANSWER >>>>most of the
transient microbes and some of the resident microbes
which of the following greatly reduces or eliminates bio-film in
the dental unit water system - ANSWER >>>>properly using
chemical treatment
which of the following modes of disease transmission best
describes a human bite - ANSWER >>>>parenteral
the primary reason a surgical face mask must be used during
dental procedure is to - ANSWER >>>>protect the DHCP
from exposure to spatter
instrument cassettes should be wrapped - ANSWER
>>>>after cleaning and before sterilization
used radio-graph fixer solution is usually considered -
ANSWER >>>>hazardous waste
which party is responsible for ensuring a Material Safety Data
sheet is available in the work place for each hazardous
material - ANSWER >>>>employer
,which of the following statements most accurately defines
engineering controls - ANSWER >>>>materials and devices
that prevent employee exposure to hazardous of infectious
substances
when using the air water syringe during treatment, which of
the following personal protective equipment are
recommended by the CDC - ANSWER >>>>gloves, mask,
gown, and eye protection
according to the Centers of Disease Control and Prevention,
patient-care items that penetrate soft tissue are categorized
as - ANSWER >>>>critical
the purpose of holding solution is to - ANSWER >>>>prevent
hardening of debris and body fluids on intruments
which barrier should be removed before temporarily leaving a
patient to retrieve supplies - ANSWER >>>>gloves
the majority of organisms that make up dental unit waterline
biofilm consists of - ANSWER >>>>water bacteria
material safety data sheet (MSDS) are required by OSHA's -
ANSWER >>>>Hazard Communication Standard
besides alcohol, which of the following is common
antimicrobial agent found in hand hygiene products -
ANSWER >>>>Chlorohexidine
the accessibility of the exposure control plan for employees is
the responsibility of the - ANSWER >>>>employer
, high level disinfectants should be used - ANSWER
>>>>according to the manufacturer's direction
exposure if dental healthcare personnel to nitrous oxide gases
can be reduced by - ANSWER >>>>using a scavenging
system on the nitrous oxide equipment
when putting on personal protective equipment, which barrier
should be put on last, just before patient care begins -
ANSWER >>>>gloves
to prepare for sterilization, the high speed hand piece and
reusable air water syringe tip should be flushed with water -
ANSWER >>>>after each patient
who is responsible for the evaluation of hazardous chemicals
- ANSWER >>>>chemical manufacturers and importers
during normal use, which of the following is the most likely
hazard for dentist using a curing light - ANSWER >>>>eye
exposure to the light
an exposure control plan must be updates - ANSWER
>>>>annually and when new or modified tasks are introduced
wearing a punctured glove during patient care may result in
which type of microbial contact - ANSWER >>>>droplet
work practice controls include the use of a - ANSWER
>>>>one handed recapping technique
heat sterilization of extracted teeth may result in - ANSWER
>>>>the vaporization of mercury, presenting a health hazard
300 QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) ALREADY GRADED A+
according to the CDC, which infection control measure is
considered the most critical for reducing the transmission of
microbes in the healthcare setting? - ANSWER >>>>hand
washing
In a dental setting, the clinical supply refrigerator may be used
for the preservation of? - ANSWER >>>>bonding materials
a used dental anesthetic needle is an example of? - ANSWER
>>>>regulated waste
employees must receive training regarding hazardous
chemicals at which interval? - ANSWER >>>>upon hire and
whenever a new hazard is introduced
the OSHA hazard communication standard is based on the
premise that an employee has the right to know - ANSWER
>>>>chemicals in the office
which set of precautions is intended to prevent exposure to all
body fluids - ANSWER >>>>standard
the majority of the spray produced by dental hand pieces
consists of - ANSWER >>>>saliva
,which of the following viral infection can be prevented through
immunization - ANSWER >>>>hepatitis B
according to the occupational safety and health administration
(OSHAP), a blood-borne pathogens training program should
include a general explanation of - ANSWER >>>>the modes
of disease transmission
routine hand washing removes - ANSWER >>>>most of the
transient microbes and some of the resident microbes
which of the following greatly reduces or eliminates bio-film in
the dental unit water system - ANSWER >>>>properly using
chemical treatment
which of the following modes of disease transmission best
describes a human bite - ANSWER >>>>parenteral
the primary reason a surgical face mask must be used during
dental procedure is to - ANSWER >>>>protect the DHCP
from exposure to spatter
instrument cassettes should be wrapped - ANSWER
>>>>after cleaning and before sterilization
used radio-graph fixer solution is usually considered -
ANSWER >>>>hazardous waste
which party is responsible for ensuring a Material Safety Data
sheet is available in the work place for each hazardous
material - ANSWER >>>>employer
,which of the following statements most accurately defines
engineering controls - ANSWER >>>>materials and devices
that prevent employee exposure to hazardous of infectious
substances
when using the air water syringe during treatment, which of
the following personal protective equipment are
recommended by the CDC - ANSWER >>>>gloves, mask,
gown, and eye protection
according to the Centers of Disease Control and Prevention,
patient-care items that penetrate soft tissue are categorized
as - ANSWER >>>>critical
the purpose of holding solution is to - ANSWER >>>>prevent
hardening of debris and body fluids on intruments
which barrier should be removed before temporarily leaving a
patient to retrieve supplies - ANSWER >>>>gloves
the majority of organisms that make up dental unit waterline
biofilm consists of - ANSWER >>>>water bacteria
material safety data sheet (MSDS) are required by OSHA's -
ANSWER >>>>Hazard Communication Standard
besides alcohol, which of the following is common
antimicrobial agent found in hand hygiene products -
ANSWER >>>>Chlorohexidine
the accessibility of the exposure control plan for employees is
the responsibility of the - ANSWER >>>>employer
, high level disinfectants should be used - ANSWER
>>>>according to the manufacturer's direction
exposure if dental healthcare personnel to nitrous oxide gases
can be reduced by - ANSWER >>>>using a scavenging
system on the nitrous oxide equipment
when putting on personal protective equipment, which barrier
should be put on last, just before patient care begins -
ANSWER >>>>gloves
to prepare for sterilization, the high speed hand piece and
reusable air water syringe tip should be flushed with water -
ANSWER >>>>after each patient
who is responsible for the evaluation of hazardous chemicals
- ANSWER >>>>chemical manufacturers and importers
during normal use, which of the following is the most likely
hazard for dentist using a curing light - ANSWER >>>>eye
exposure to the light
an exposure control plan must be updates - ANSWER
>>>>annually and when new or modified tasks are introduced
wearing a punctured glove during patient care may result in
which type of microbial contact - ANSWER >>>>droplet
work practice controls include the use of a - ANSWER
>>>>one handed recapping technique
heat sterilization of extracted teeth may result in - ANSWER
>>>>the vaporization of mercury, presenting a health hazard
