Complete Questions & Correct
This is CRCST Certification Review (9th Edition) refers to the updated educational
resources from the Healthcare Sterile Processing Association (HSPA) released in early 2023.
This edition aligns with the 2023 HSPA Job Task Analysis and current AAMI/OSHA
standards.
RESOURCE DESCRIPTIONS
Sterile Processing Technical Manual (9th Ed.): This primary textbook serves as the
foundational study resource. It includes over 300 color photographs and charts. Key updates
in this edition focus on specialized tools for cleaning, point-of-use transport, tracking
systems, and a dedicated review of complex surgical instruments.
Sterile Processing Technical Workbook (9th Ed.): Designed for reinforcement, the
workbook contains chapter-by-chapter practice quizzes, progress tests, and study hints to
gauge comprehension of the manual’s concepts.
Sterile Processing Guide (Supplemental): Some editions or supplementary guides also
feature detailed visual identification for hundreds of instruments (often found in Appendix B)
and guidance on modern technologies like robotic arms, endoscopes, and RFID tracking.
CORE CONTENT & DOMAINS
The 9th edition covers 24 chapters mapped to the seven core domains of the CRCST Exam:
Cleaning & Decontamination: Point-of-use treatment, transport, and various
cleaning/disinfection methods (Chapters 7–9).
Preparation & Packaging: Assembly and inspection of standard and complex surgical
instruments (Chapters 10–12).
1
, Sterilization: High-temperature and low-temperature sterilization processes (Chapters 14–
15).
Storage & Inventory: Management of sterile supplies, transport, and equipment distribution
(Chapters 16 & 19).
Patient Safety: Microbiology, anatomy, infection prevention, and regulatory standards
(Chapters 3–6).
Professional Development: Human relations, effective communication, and safety within the
department (Chapters 22–24).
EXAM SPECIFICS (9TH ED. BASIS)
Structure: 150 multiple-choice questions with a 3-hour time limit.
Passing Score: 70% or higher (requires at least 105 correct answers).
Key Focus Areas: Roughly 63% of the exam is derived from the cleaning, decontamination,
disinfection, preparation, packaging, and sterilization domains
Quiz_________________?
a. 10 -
ANSWER✅
What is the minimum number of required air exchanges per hour in a room that has an EO
sterilizer?
a. 10
b. 20
c. 15
d. 4
Quiz_________________?
2
, a. A containment device that has been validated for IUSS -
ANSWER✅
Which type of packaging system can be used for IUSS?
a. A containment device that has been validated for IUSS
b. Paper/plastic pouches
c. Tyvek pouches
d. Muslin
Quiz_________________?
a. A group of organs that work together to carry out a specific activity -
ANSWER✅
A body system is:
a. A group of organs that work together to carry out a specific activity
b. Two or more different types of tissue
c. A group of living cells that join together
d. All the above
Quiz_________________?
a. A package remains sterile until an event occurs to the package that may compromise its
sterility -
ANSWER✅
What is the concept of event-related shelf life?
a. A package remains sterile until an event occurs to the package that may compromise its
sterility
3
, b. A package may sit on the shelf until handled improperly
c. A package will not expire and can be in the storage area until needed
d. A package is placed in a protective cover before being stored
Quiz_________________?
a. Abnormal, pathogenic proteins -
ANSWER✅
Prions are:
a. Abnormal, pathogenic proteins
b. Gram-positive bacteria
c. A type of virus
d. Acid-fast microorganisms
Quiz_________________?
a. Absence of all microorganisms -
ANSWER✅
Asepsis is defined as the:
a. Absence of all microorganisms
b. Ability to prevent HAIs
c. Ability to stop the chain of infection
d. Absence of microorganisms that cause disease
Quiz_________________?
a. Air and steam will not pass out of the chamber efficiently if the drain line is blocked -
4
This is CRCST Certification Review (9th Edition) refers to the updated educational
resources from the Healthcare Sterile Processing Association (HSPA) released in early 2023.
This edition aligns with the 2023 HSPA Job Task Analysis and current AAMI/OSHA
standards.
RESOURCE DESCRIPTIONS
Sterile Processing Technical Manual (9th Ed.): This primary textbook serves as the
foundational study resource. It includes over 300 color photographs and charts. Key updates
in this edition focus on specialized tools for cleaning, point-of-use transport, tracking
systems, and a dedicated review of complex surgical instruments.
Sterile Processing Technical Workbook (9th Ed.): Designed for reinforcement, the
workbook contains chapter-by-chapter practice quizzes, progress tests, and study hints to
gauge comprehension of the manual’s concepts.
Sterile Processing Guide (Supplemental): Some editions or supplementary guides also
feature detailed visual identification for hundreds of instruments (often found in Appendix B)
and guidance on modern technologies like robotic arms, endoscopes, and RFID tracking.
CORE CONTENT & DOMAINS
The 9th edition covers 24 chapters mapped to the seven core domains of the CRCST Exam:
Cleaning & Decontamination: Point-of-use treatment, transport, and various
cleaning/disinfection methods (Chapters 7–9).
Preparation & Packaging: Assembly and inspection of standard and complex surgical
instruments (Chapters 10–12).
1
, Sterilization: High-temperature and low-temperature sterilization processes (Chapters 14–
15).
Storage & Inventory: Management of sterile supplies, transport, and equipment distribution
(Chapters 16 & 19).
Patient Safety: Microbiology, anatomy, infection prevention, and regulatory standards
(Chapters 3–6).
Professional Development: Human relations, effective communication, and safety within the
department (Chapters 22–24).
EXAM SPECIFICS (9TH ED. BASIS)
Structure: 150 multiple-choice questions with a 3-hour time limit.
Passing Score: 70% or higher (requires at least 105 correct answers).
Key Focus Areas: Roughly 63% of the exam is derived from the cleaning, decontamination,
disinfection, preparation, packaging, and sterilization domains
Quiz_________________?
a. 10 -
ANSWER✅
What is the minimum number of required air exchanges per hour in a room that has an EO
sterilizer?
a. 10
b. 20
c. 15
d. 4
Quiz_________________?
2
, a. A containment device that has been validated for IUSS -
ANSWER✅
Which type of packaging system can be used for IUSS?
a. A containment device that has been validated for IUSS
b. Paper/plastic pouches
c. Tyvek pouches
d. Muslin
Quiz_________________?
a. A group of organs that work together to carry out a specific activity -
ANSWER✅
A body system is:
a. A group of organs that work together to carry out a specific activity
b. Two or more different types of tissue
c. A group of living cells that join together
d. All the above
Quiz_________________?
a. A package remains sterile until an event occurs to the package that may compromise its
sterility -
ANSWER✅
What is the concept of event-related shelf life?
a. A package remains sterile until an event occurs to the package that may compromise its
sterility
3
, b. A package may sit on the shelf until handled improperly
c. A package will not expire and can be in the storage area until needed
d. A package is placed in a protective cover before being stored
Quiz_________________?
a. Abnormal, pathogenic proteins -
ANSWER✅
Prions are:
a. Abnormal, pathogenic proteins
b. Gram-positive bacteria
c. A type of virus
d. Acid-fast microorganisms
Quiz_________________?
a. Absence of all microorganisms -
ANSWER✅
Asepsis is defined as the:
a. Absence of all microorganisms
b. Ability to prevent HAIs
c. Ability to stop the chain of infection
d. Absence of microorganisms that cause disease
Quiz_________________?
a. Air and steam will not pass out of the chamber efficiently if the drain line is blocked -
4
