CRCST Exam Test Prep Questions
-exam elaborations with 100% verified answer/solutions-
Excel & Succeed - academic year (2026)
150 Q&A
Which agency provides standards for the Installation of Sprinkler
Systems in Central Service department?
NFPA (National Fire Protection Association)
K-wire is used for which of the following procedures?
Orthopedic
Which of the following is considered a critical device?
Retractors
The final phase of Ethylene oxide sterilization cycle is:
Aeration
Which of the following steam sterilization method uses series of vacuum
and pressure pulse to remove air?
Prevacuum
Which specialty deals with synovial fluid?
Orthopedics
,Automated cleaning equipment that uses sound waves to create bubbles
that implode when they come in contact with instruments to dislodge
soil from the instruments?
Ultrasonic cleaners
Which organization works to reduce burden of biohazards?
OSHA
Which of the following names is associated with self-retaining retractor?
Gelpi
Vital organs are protected by...
Skeletal System
The purpose of instrument count sheets is to provide
Detailed list of tray contents
Sterile technicians must assemble instrument trays by
Identifying and verifying instruments against count sheet
Which of the following is not considered an ergonomic stressor?
Job rotations
Ergonomic injuries:
are a risk factor for persons who perform repetitive or physical work
Workplace conditions that pose risk of injury to the musculoskeletal
system of the worker is known as
Ergonomic Hazards
Which of the following is a system used to treat the final rinse water
used for cleaning?
Deionization
, Which water purification system uses semi-permeable membrane to
remove organic materials from the water?
Reverse osmosis
Why is it important to label each package with a load control number?
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?
requesting physician
All of the following information should be included on a load log sheet
except
Position of packages in the sterilizer
According to Spaulding classification which of the following classified
as critical?
needles
What is the Spaulding classification for endoscope?
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
Perpetual Inventory System
An inventory system where items are owned by the vendor but stored at
the health care Facility
Consignment
The inventory system where enclosed cart is prepared to manage
instruments and supplies for individual surgical procedures
Case Cart
The microorganism of choice for hydrogen peroxide gas plasma is:
-exam elaborations with 100% verified answer/solutions-
Excel & Succeed - academic year (2026)
150 Q&A
Which agency provides standards for the Installation of Sprinkler
Systems in Central Service department?
NFPA (National Fire Protection Association)
K-wire is used for which of the following procedures?
Orthopedic
Which of the following is considered a critical device?
Retractors
The final phase of Ethylene oxide sterilization cycle is:
Aeration
Which of the following steam sterilization method uses series of vacuum
and pressure pulse to remove air?
Prevacuum
Which specialty deals with synovial fluid?
Orthopedics
,Automated cleaning equipment that uses sound waves to create bubbles
that implode when they come in contact with instruments to dislodge
soil from the instruments?
Ultrasonic cleaners
Which organization works to reduce burden of biohazards?
OSHA
Which of the following names is associated with self-retaining retractor?
Gelpi
Vital organs are protected by...
Skeletal System
The purpose of instrument count sheets is to provide
Detailed list of tray contents
Sterile technicians must assemble instrument trays by
Identifying and verifying instruments against count sheet
Which of the following is not considered an ergonomic stressor?
Job rotations
Ergonomic injuries:
are a risk factor for persons who perform repetitive or physical work
Workplace conditions that pose risk of injury to the musculoskeletal
system of the worker is known as
Ergonomic Hazards
Which of the following is a system used to treat the final rinse water
used for cleaning?
Deionization
, Which water purification system uses semi-permeable membrane to
remove organic materials from the water?
Reverse osmosis
Why is it important to label each package with a load control number?
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?
requesting physician
All of the following information should be included on a load log sheet
except
Position of packages in the sterilizer
According to Spaulding classification which of the following classified
as critical?
needles
What is the Spaulding classification for endoscope?
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
Perpetual Inventory System
An inventory system where items are owned by the vendor but stored at
the health care Facility
Consignment
The inventory system where enclosed cart is prepared to manage
instruments and supplies for individual surgical procedures
Case Cart
The microorganism of choice for hydrogen peroxide gas plasma is:
