IAHCSMM CRCST Exam QUESTIONS WITH 100% CORRECT ANSWERS
The physical method by which an ultrasonic units clean is called - correct answer Cavitation
Equipment should be inspected for obvious hazards such as cracked or frayed electrical cords: -
correct answer whenever the equipment is cleaned
Impregnated Gauze Strips may be sterilized using: - correct answer dry heat sterilization
Powered surgical instruments should be cleaned using a mechanical cleaning process. - correct
answer False. They should all be cleaned manually.
Agency responsible for the MedWatch program - correct answer FDA food and drug
administration
Phenolics are classified as - correct answer intermediate to low level disinfectants
To prevent coagulation of proteins, water temperature should be - correct answer Below 43 C
(110 F)
Secondary containers of chemicals - correct answer must be labeled with a copy of the original
manufacturer's label or a generic label that identifies hazard warnings and directions
These carry blood away from the heart - correct answer arteries
The percentage of hospital patients that develop a healthcare facility-associated infection. -
correct answer Approximately 10%
Spiral shaped bacteria are classified as - correct answer spirillum
The two most common techniques of flat wrap packaging are - correct answer Square-fold and
envelope-fold
Third party reprocessors are regulated by the FDA - correct answer True
In central service, the concept of "one-way flow of materials" refers to the movement of
products - correct answer From soiled areas to clean processing areas within central service
Horizontal work surfaces in the decontamination area should be cleaned and disinfected -
correct answer At the beginning and end of each shift.
A material that removes electrons from another substance is Called - correct answer an
oxidizing agent
Pre-Vacuum Steam Sterilizer & Steam Flush Pressure-Pulse (SFPP) - correct answer Use an
active air removal system
These chemicals are used on animate (living tissue) to slow the growth of microorganisms: -
correct answer antiseptics
Agency responsible for regulating EO - correct answer OSHA and EPA
, IAHCSMM CRCST Exam QUESTIONS WITH 100% CORRECT ANSWERS
Scissors with tungsten carbide cutting edges are usually identified by - correct answer gold
handles
7.2 pounds per cubic foot - correct answer Maximum density for linen packs
Package condensation will occur when - correct answer Placing hot or warm packages in cold
surfaces
The decontamination area of the central service department should have - correct answer 10
air exchanges per hour
ISO 9000 - correct answer an international standard used by participating organizations to help
assure that they consistently deliver quality services and products
Air exchanges in EtO sterilizer room - correct answer 10 per hour
Water purification usually involves the use of a - correct answer pre and post filter
Which of the following is not an acceptable form of instrument marking? - correct answer
Electric etching (engraving)
Aluminum items should be cleaned: - correct answer using a to and fro motion with the grain
Wicking materials are used to : - correct answer allow air removal, steam penetration and
facilitate drying
Exchange cart system - correct answer The inventory system that uses two identical carts to
facilitate Supply replenishment is called the.
The largest operating channel of an endoscope is the ___ channel? - correct answer Instrument
Solution used to remove the white, hard-to-remove substance that sometimes appears on sinks
and equipment - correct answer descaler
Pexy is - correct answer Surgical fixation
Bacillus is - correct answer rod shaped bacteria
A molecular reaction that creates an uncontrolled release of energy is called: - correct answer
polymerization
A succession of progressively more responsible professional positions that serves as the
foundation of a professional development plan - correct answer career ladder
A unit of measure that measures the amount of resistance to an electrical current. - correct
answer Ohm
A voluntary international organization dedicated to the prevention and control of infections
and related outcomes. - correct answer APIC
The physical method by which an ultrasonic units clean is called - correct answer Cavitation
Equipment should be inspected for obvious hazards such as cracked or frayed electrical cords: -
correct answer whenever the equipment is cleaned
Impregnated Gauze Strips may be sterilized using: - correct answer dry heat sterilization
Powered surgical instruments should be cleaned using a mechanical cleaning process. - correct
answer False. They should all be cleaned manually.
Agency responsible for the MedWatch program - correct answer FDA food and drug
administration
Phenolics are classified as - correct answer intermediate to low level disinfectants
To prevent coagulation of proteins, water temperature should be - correct answer Below 43 C
(110 F)
Secondary containers of chemicals - correct answer must be labeled with a copy of the original
manufacturer's label or a generic label that identifies hazard warnings and directions
These carry blood away from the heart - correct answer arteries
The percentage of hospital patients that develop a healthcare facility-associated infection. -
correct answer Approximately 10%
Spiral shaped bacteria are classified as - correct answer spirillum
The two most common techniques of flat wrap packaging are - correct answer Square-fold and
envelope-fold
Third party reprocessors are regulated by the FDA - correct answer True
In central service, the concept of "one-way flow of materials" refers to the movement of
products - correct answer From soiled areas to clean processing areas within central service
Horizontal work surfaces in the decontamination area should be cleaned and disinfected -
correct answer At the beginning and end of each shift.
A material that removes electrons from another substance is Called - correct answer an
oxidizing agent
Pre-Vacuum Steam Sterilizer & Steam Flush Pressure-Pulse (SFPP) - correct answer Use an
active air removal system
These chemicals are used on animate (living tissue) to slow the growth of microorganisms: -
correct answer antiseptics
Agency responsible for regulating EO - correct answer OSHA and EPA
, IAHCSMM CRCST Exam QUESTIONS WITH 100% CORRECT ANSWERS
Scissors with tungsten carbide cutting edges are usually identified by - correct answer gold
handles
7.2 pounds per cubic foot - correct answer Maximum density for linen packs
Package condensation will occur when - correct answer Placing hot or warm packages in cold
surfaces
The decontamination area of the central service department should have - correct answer 10
air exchanges per hour
ISO 9000 - correct answer an international standard used by participating organizations to help
assure that they consistently deliver quality services and products
Air exchanges in EtO sterilizer room - correct answer 10 per hour
Water purification usually involves the use of a - correct answer pre and post filter
Which of the following is not an acceptable form of instrument marking? - correct answer
Electric etching (engraving)
Aluminum items should be cleaned: - correct answer using a to and fro motion with the grain
Wicking materials are used to : - correct answer allow air removal, steam penetration and
facilitate drying
Exchange cart system - correct answer The inventory system that uses two identical carts to
facilitate Supply replenishment is called the.
The largest operating channel of an endoscope is the ___ channel? - correct answer Instrument
Solution used to remove the white, hard-to-remove substance that sometimes appears on sinks
and equipment - correct answer descaler
Pexy is - correct answer Surgical fixation
Bacillus is - correct answer rod shaped bacteria
A molecular reaction that creates an uncontrolled release of energy is called: - correct answer
polymerization
A succession of progressively more responsible professional positions that serves as the
foundation of a professional development plan - correct answer career ladder
A unit of measure that measures the amount of resistance to an electrical current. - correct
answer Ohm
A voluntary international organization dedicated to the prevention and control of infections
and related outcomes. - correct answer APIC
