1
CRCST EXAM LATEST 2024/2025 QUESTIONS AND
CORRECT ANSWERS(100% CORRECT VERIFIED
ANSWERS)ALREADY GRADED A+
automated supply replenishment systems: - (answers)are computarized
automatic endoscope reprocessors are not recommended for flexible
endoscopes - (answers)true
automatic washers clean using a spray force action called: -
(answers)impingement
bacteria that require free oxygen are called BLANK bacteria - (answers)aerobic
before an item can be placed in a liquid chemical sterile processing system they
must be: - (answers)cleaned
behavior relating to what is right and wrong relative to the standards of
conduct for your profession are called: - (answers)ethical behavior
biological test should be performed in an ethylene oxide sterilizer -
(answers)every load
BLANK are often pathogenic to humans because they grow best at body
temperatures. - (answers)mesophiles
BLANK is defined as the state of being soiled or infected by contact with
infectious organisms or other material. - (answers)contamination
blue stain on a scope, what is the reason? - (answers)improper cleaning
, 2
blush or rainbow type stains are cause by BLANK in water. - (answers)iron and
silicates
body balance is regulated by fluid in - (answers)inner ear
both AORN and the join commission recommend that: - (answers)the use of
flash sterilization be minimized or decreased
bowie dick tests should be run in: - (answers)dynamic air removal steam
sterilizers
cellulosic materials cannot be processed in a/an - (answers)hydrogen peroxide
gas/plasma
central service technicians can protect patients by breaking the chain of
infection. - (answers)true
central service technicians wear special attire referred to as BLANK to minimize
their exposure to blood borne pathogens and other contaminants. -
(answers)PPE
central service technicians who do not think they are being treated
appropriately by their employer should: - (answers)discuss the situation with
their supervisor
chemical indicators are FDA BLANK devices - (answers)class 2
, 3
chemical indicators: - (answers)provide a visual indication that an item was
exposed to a sterilization process
chemical messengers that travel through the body and act on larger organs. -
(answers)hormones
class 3 medical devices are identified as high risk - (answers)true
compunds that contain a positive electrical charge and exhibit germicidal
properties. - (answers)cationic
compounds that have a negative charge and form a large group of synthetic
detergents. - (answers)anionic
considered a master gland because it helps control the activities of all other
endocrine glands - (answers)pituitary gland
creates and revises standards for processing water for irrigation -
(answers)USP-NFR
cretion of a new blood supply to an area of the heart with a clotted or blocked
artery - (answers)CABG
deionized water is used for: - (answers)sterile irrigation
endoscope channels should be cleaned and then left moist for storage -
(answers)false
CRCST EXAM LATEST 2024/2025 QUESTIONS AND
CORRECT ANSWERS(100% CORRECT VERIFIED
ANSWERS)ALREADY GRADED A+
automated supply replenishment systems: - (answers)are computarized
automatic endoscope reprocessors are not recommended for flexible
endoscopes - (answers)true
automatic washers clean using a spray force action called: -
(answers)impingement
bacteria that require free oxygen are called BLANK bacteria - (answers)aerobic
before an item can be placed in a liquid chemical sterile processing system they
must be: - (answers)cleaned
behavior relating to what is right and wrong relative to the standards of
conduct for your profession are called: - (answers)ethical behavior
biological test should be performed in an ethylene oxide sterilizer -
(answers)every load
BLANK are often pathogenic to humans because they grow best at body
temperatures. - (answers)mesophiles
BLANK is defined as the state of being soiled or infected by contact with
infectious organisms or other material. - (answers)contamination
blue stain on a scope, what is the reason? - (answers)improper cleaning
, 2
blush or rainbow type stains are cause by BLANK in water. - (answers)iron and
silicates
body balance is regulated by fluid in - (answers)inner ear
both AORN and the join commission recommend that: - (answers)the use of
flash sterilization be minimized or decreased
bowie dick tests should be run in: - (answers)dynamic air removal steam
sterilizers
cellulosic materials cannot be processed in a/an - (answers)hydrogen peroxide
gas/plasma
central service technicians can protect patients by breaking the chain of
infection. - (answers)true
central service technicians wear special attire referred to as BLANK to minimize
their exposure to blood borne pathogens and other contaminants. -
(answers)PPE
central service technicians who do not think they are being treated
appropriately by their employer should: - (answers)discuss the situation with
their supervisor
chemical indicators are FDA BLANK devices - (answers)class 2
, 3
chemical indicators: - (answers)provide a visual indication that an item was
exposed to a sterilization process
chemical messengers that travel through the body and act on larger organs. -
(answers)hormones
class 3 medical devices are identified as high risk - (answers)true
compunds that contain a positive electrical charge and exhibit germicidal
properties. - (answers)cationic
compounds that have a negative charge and form a large group of synthetic
detergents. - (answers)anionic
considered a master gland because it helps control the activities of all other
endocrine glands - (answers)pituitary gland
creates and revises standards for processing water for irrigation -
(answers)USP-NFR
cretion of a new blood supply to an area of the heart with a clotted or blocked
artery - (answers)CABG
deionized water is used for: - (answers)sterile irrigation
endoscope channels should be cleaned and then left moist for storage -
(answers)false
