8/16/25, 10:55
AM
CRCST PRACTICE EXAM QUESTIONS AND
ANSWERS WITH COMPLETE SOLUTIONS
VERIFIED LATEST UPDATE GRADED A++
2025/2026
Terms in this set (176)
This type of organism is Microorganism
necessary for life.
The organization that sets Association for the Advancement of Medical
recommended practices Instrumentation (AAMI)
and standards
for care and
processing of
devices and
systems is:
What is the circular pupil
opening of the eye
which controls the
amount of light which
enters the eye?
Implantable devices flash sterilized
should not be:
What is the best choice OPA (or Ortho-phthalaldehyde)
for high level
disinfection of
instruments?
The part of a cell that flagella
enables it to move
through liquid is the:
When soil remains on the device cannot be sterilized
1/
18
,8/16/25, 10:55
AM
a device after
cleaning:
Bacteria that cause pathogenic
diseases are called
Which type of fire Type B
extinguisher should be
used on flammable
liquids?
Which type of quatemary ammonium compounds (QUATS)
disinfectant is also
known as a "wetting
agent?"
The inventory control consignment method
method in which the
supplier owns the
Inventory, stores it at the
healthcare facility, and
does not charge
the healthcare facility
for it until it is used or
lost is referred to as
the:
Of the 3 major low Ethylene Oxide (ETO)
temperature sterilants,
which one has the
longest instrument
turnover time?
The number of Inventory Turnover Rate
times per year that
inventory is
purchased,
consumed, and replaced
is called the:
What tracking method RFID (Radio Frequency Identification)
provides real time
information?
2/
18
, 8/16/25, 10:55
AM
What requires Joint Commission
preventive
maintenance
standards be
established for
medical
equipment?
How frequently should a daily
sterilizer's drain strainer
be removed and
thoroughly cleaned?
What type of hepatitis Hepatitis B
vaccine is strongly
recommended for most
healthcare workers?
The part of a cell that nucleus
controls cell function is
the:
A step in feedback
communication that
occurs when a listener
asks a
question or repeats
information is called:
3/
18
AM
CRCST PRACTICE EXAM QUESTIONS AND
ANSWERS WITH COMPLETE SOLUTIONS
VERIFIED LATEST UPDATE GRADED A++
2025/2026
Terms in this set (176)
This type of organism is Microorganism
necessary for life.
The organization that sets Association for the Advancement of Medical
recommended practices Instrumentation (AAMI)
and standards
for care and
processing of
devices and
systems is:
What is the circular pupil
opening of the eye
which controls the
amount of light which
enters the eye?
Implantable devices flash sterilized
should not be:
What is the best choice OPA (or Ortho-phthalaldehyde)
for high level
disinfection of
instruments?
The part of a cell that flagella
enables it to move
through liquid is the:
When soil remains on the device cannot be sterilized
1/
18
,8/16/25, 10:55
AM
a device after
cleaning:
Bacteria that cause pathogenic
diseases are called
Which type of fire Type B
extinguisher should be
used on flammable
liquids?
Which type of quatemary ammonium compounds (QUATS)
disinfectant is also
known as a "wetting
agent?"
The inventory control consignment method
method in which the
supplier owns the
Inventory, stores it at the
healthcare facility, and
does not charge
the healthcare facility
for it until it is used or
lost is referred to as
the:
Of the 3 major low Ethylene Oxide (ETO)
temperature sterilants,
which one has the
longest instrument
turnover time?
The number of Inventory Turnover Rate
times per year that
inventory is
purchased,
consumed, and replaced
is called the:
What tracking method RFID (Radio Frequency Identification)
provides real time
information?
2/
18
, 8/16/25, 10:55
AM
What requires Joint Commission
preventive
maintenance
standards be
established for
medical
equipment?
How frequently should a daily
sterilizer's drain strainer
be removed and
thoroughly cleaned?
What type of hepatitis Hepatitis B
vaccine is strongly
recommended for most
healthcare workers?
The part of a cell that nucleus
controls cell function is
the:
A step in feedback
communication that
occurs when a listener
asks a
question or repeats
information is called:
3/
18
