2026/2027
Gmail:
27
ICE Exam Questions with Detailed
Verified Answers
According to the CDC, biological indicators for assessing sterilization
are to be used Ans: weekly
Which of the following United States agencies regulate the labeling of
single-use medical devices? Ans: FDA
Which of the following is true when operating an ultrasonic cleaner?
Ans: A cover must be used
How should a used anesthetic needle be handled before placing it in a
sharps container? Ans: Recap it and remove from the syringe
What is the length of time that employers must maintain Hazard
Communication training records? Ans: Training records are not
required
To limit contamination, single-dose, injectable (parenteral)
medications should be Ans: discarded after each use including leftover
contents.
According to the OSHA Bloodborne Pathogens Standard, each dental
office must have an exposure control plan that is Ans: written and
reviewed at least once every year.
Who is responsible for the evaluation of hazardous chemicals? Ans:
Chemical manufacturers and importers
Which of the following demonstrates an appropriate fill level for a
sharps container? Ans: 3/4 full
The mechanism of disease transmission for influenza is Ans: droplet.
,Exposure of dental healthcare personnel to nitrous oxide gases can be
reduced by Ans: using a scavenging system on the nitrous oxide
equipment
Which party is responsible for ensuring a Safety Data Sheet is
available in the workplace for each hazardous material? Ans:
employeer
Which of the following is the best method for managing components of
dental instruments that cannot be detached from the dental unit? Ans:
Cover with impervious barriers that are changed between each
patient.
Which method is most effective in preventing contamination of the x-
ray unit control panel? Ans: Changing barriers after each patient
Which of the following greatly reduces or eliminates biofilm in the
dental unit water system? Ans: Properly using chemical treatments
The primary reason a surgical face mask must be used during a dental
procedure is to Ans: protect the DHCP from exposure to spatter.
Which of the following is included in an exposure control plan? Ans:
The evaluation of safety devices
Which of the following is an example of a clinical contact surface?
Ans: countertops
What is the infection control protocol when working with an HIV-
positive patient? Ans: use standard precautions
The "one-handed scoop" technique while recapping a reusable
anesthetic needle is an example of what type of control? Ans: work
practice
Which of the following steam autoclave settings and times are most
effective for sterilization of wrapped instruments? Ans: 121 degrees C
(250 degrees F) and 15 psi for 30 minutes
, 2026/2027
Gmail:
27
The Occupational Safety and Health Administration (OSHA) is the
government regulating body concerned with Ans: the health and
safety of employees.
During instrument processing, the ultrasonic unit is intended to Ans:
clean instruments.
According to OSHA, the proper laundering or disposal of outer
personal protective clothing (lab coats, gowns, etc.) is the
responsibility of the Ans: employeer
Wearing a punctured glove during patient care may result in which
type of microbial contact? Ans: direct
When should single-use items be used for patient treatment? Ans:
Whenever possible
Isopropyl alcohol performs best as a(n) Ans: antiseptic
The prevalence of hepatitis C infection among health care workers in
the United States is similar to that of the general population which is
estimated to be Ans: 1-2 %
A dental dam is recommended as a barrier technique for infection
control because it Ans: reduces spatter of a patient's oral fluids.
Which of the following would be regulated under OSHA's Hazard
Communication Standard? Ans: Bonding etchant
Where can information on the chemical and physical properties of
mercury be found? Ans: Safety Data Sheet
Waste containing toxic chemicals is also known as Ans: hazardous
waste
All dental healthcare personnel should have a tuberculin skin test Ans:
as a baseline, preferably upon hire
Gmail:
27
ICE Exam Questions with Detailed
Verified Answers
According to the CDC, biological indicators for assessing sterilization
are to be used Ans: weekly
Which of the following United States agencies regulate the labeling of
single-use medical devices? Ans: FDA
Which of the following is true when operating an ultrasonic cleaner?
Ans: A cover must be used
How should a used anesthetic needle be handled before placing it in a
sharps container? Ans: Recap it and remove from the syringe
What is the length of time that employers must maintain Hazard
Communication training records? Ans: Training records are not
required
To limit contamination, single-dose, injectable (parenteral)
medications should be Ans: discarded after each use including leftover
contents.
According to the OSHA Bloodborne Pathogens Standard, each dental
office must have an exposure control plan that is Ans: written and
reviewed at least once every year.
Who is responsible for the evaluation of hazardous chemicals? Ans:
Chemical manufacturers and importers
Which of the following demonstrates an appropriate fill level for a
sharps container? Ans: 3/4 full
The mechanism of disease transmission for influenza is Ans: droplet.
,Exposure of dental healthcare personnel to nitrous oxide gases can be
reduced by Ans: using a scavenging system on the nitrous oxide
equipment
Which party is responsible for ensuring a Safety Data Sheet is
available in the workplace for each hazardous material? Ans:
employeer
Which of the following is the best method for managing components of
dental instruments that cannot be detached from the dental unit? Ans:
Cover with impervious barriers that are changed between each
patient.
Which method is most effective in preventing contamination of the x-
ray unit control panel? Ans: Changing barriers after each patient
Which of the following greatly reduces or eliminates biofilm in the
dental unit water system? Ans: Properly using chemical treatments
The primary reason a surgical face mask must be used during a dental
procedure is to Ans: protect the DHCP from exposure to spatter.
Which of the following is included in an exposure control plan? Ans:
The evaluation of safety devices
Which of the following is an example of a clinical contact surface?
Ans: countertops
What is the infection control protocol when working with an HIV-
positive patient? Ans: use standard precautions
The "one-handed scoop" technique while recapping a reusable
anesthetic needle is an example of what type of control? Ans: work
practice
Which of the following steam autoclave settings and times are most
effective for sterilization of wrapped instruments? Ans: 121 degrees C
(250 degrees F) and 15 psi for 30 minutes
, 2026/2027
Gmail:
27
The Occupational Safety and Health Administration (OSHA) is the
government regulating body concerned with Ans: the health and
safety of employees.
During instrument processing, the ultrasonic unit is intended to Ans:
clean instruments.
According to OSHA, the proper laundering or disposal of outer
personal protective clothing (lab coats, gowns, etc.) is the
responsibility of the Ans: employeer
Wearing a punctured glove during patient care may result in which
type of microbial contact? Ans: direct
When should single-use items be used for patient treatment? Ans:
Whenever possible
Isopropyl alcohol performs best as a(n) Ans: antiseptic
The prevalence of hepatitis C infection among health care workers in
the United States is similar to that of the general population which is
estimated to be Ans: 1-2 %
A dental dam is recommended as a barrier technique for infection
control because it Ans: reduces spatter of a patient's oral fluids.
Which of the following would be regulated under OSHA's Hazard
Communication Standard? Ans: Bonding etchant
Where can information on the chemical and physical properties of
mercury be found? Ans: Safety Data Sheet
Waste containing toxic chemicals is also known as Ans: hazardous
waste
All dental healthcare personnel should have a tuberculin skin test Ans:
as a baseline, preferably upon hire
