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