CRCST EXAM TEST PREP 150
COMPREHENSIVE TEST QUESTIONS AND
SOLUTIONS
◉ Workplace conditions that pose risk of injury to the
musculoskeletal system of the worker is known as
Answer: Ergonomic Hazards
◉ Which of the following is a system used to treat the final rinse
water used for cleaning?
Answer: Deionization
◉ Which water purification system uses semi-permeable membrane
to remove organic materials from the water?
Answer: Reverse osmosis
◉ Why is it important to label each package with a load control
number?
Answer: The load control number helps to trace processed items to a
load in which it was sterilized
◉ Which of the following pieces of information cannot be found on
the load control number label?
,Answer: requesting physician
◉ All of the following information should be included on a load log
sheet except
Answer: Position of packages in the sterilizer
◉ According to Spaulding classification which of the following
classified as critical?
Answer: needles
◉ What is the Spaulding classification for endoscope?
Answer: Semi-critical
◉ An inventory system that keeps track of all the incoming and
outgoing supplies so that quantities of supplies in storage are known
at all times
Answer: Perpetual Inventory System
◉ An inventory system where items are owned by the vendor but
stored at the health care Facility
Answer: Consignment
, ◉ The inventory system where enclosed cart is prepared to manage
instruments and supplies for individual surgical procedures
Answer: Case Cart
◉ The microorganism of choice for hydrogen peroxide gas plasma is:
Answer: Geobacillus Stearothermophilus
◉ The final phase of hydrogen peroxide gas plasma sterilization is
Answer: Vent
◉ Which of the following items can be sterilized in hydrogen
peroxide gas plasms?
Answer: Batteries
◉ What is the function of lighting in the sterile storage area?
Answer: It prevents forgotten inventory
◉ What is the next step of the processing cycle after items are
cleaned?
Answer: Inspect
◉ Which organization provides guidelines for Cleaning and Care of
Surgical Instruments?
COMPREHENSIVE TEST QUESTIONS AND
SOLUTIONS
◉ Workplace conditions that pose risk of injury to the
musculoskeletal system of the worker is known as
Answer: Ergonomic Hazards
◉ Which of the following is a system used to treat the final rinse
water used for cleaning?
Answer: Deionization
◉ Which water purification system uses semi-permeable membrane
to remove organic materials from the water?
Answer: Reverse osmosis
◉ Why is it important to label each package with a load control
number?
Answer: The load control number helps to trace processed items to a
load in which it was sterilized
◉ Which of the following pieces of information cannot be found on
the load control number label?
,Answer: requesting physician
◉ All of the following information should be included on a load log
sheet except
Answer: Position of packages in the sterilizer
◉ According to Spaulding classification which of the following
classified as critical?
Answer: needles
◉ What is the Spaulding classification for endoscope?
Answer: Semi-critical
◉ An inventory system that keeps track of all the incoming and
outgoing supplies so that quantities of supplies in storage are known
at all times
Answer: Perpetual Inventory System
◉ An inventory system where items are owned by the vendor but
stored at the health care Facility
Answer: Consignment
, ◉ The inventory system where enclosed cart is prepared to manage
instruments and supplies for individual surgical procedures
Answer: Case Cart
◉ The microorganism of choice for hydrogen peroxide gas plasma is:
Answer: Geobacillus Stearothermophilus
◉ The final phase of hydrogen peroxide gas plasma sterilization is
Answer: Vent
◉ Which of the following items can be sterilized in hydrogen
peroxide gas plasms?
Answer: Batteries
◉ What is the function of lighting in the sterile storage area?
Answer: It prevents forgotten inventory
◉ What is the next step of the processing cycle after items are
cleaned?
Answer: Inspect
◉ Which organization provides guidelines for Cleaning and Care of
Surgical Instruments?
