CBSPD Final Exam 2026/2027 | CBSPD Certified Sterile Processing
Technician Exam Study Guide, CSPDT Certification Exam Prep,
Sterile Processing Practice Questions, Decontamination,
Disinfection, Sterilization, Surgical Instruments, Packaging, Infection
Prevention, Sterile Storage, Answers & Rationales
Question 1: Which of the following government agencies regulates
environmental disinfectants used on surfaces in the sterile processing
department?
A. FDA
B. CDC
C. EPA
D. OSHA
CORRECT ANSWER: C. EPA
Rationale: The Environmental Protection Agency (EPA) is responsible for
regulating environmental disinfectants, including those used on floors, walls, and
non-critical surfaces. The FDA regulates medical devices and sterilants used on
critical devices. The CDC provides infection control guidelines, and OSHA enforces
workplace safety regulations.
Question 2: Which organization is responsible for administering the CSPDT
certification examination?
A. IAHCSMM
B. CBSPD
C. AORN
D. ASHCSP
CORRECT ANSWER: B. CBSPD
Rationale: The Certification Board for Sterile Processing and Distribution (CBSPD)
administers the CSPDT certification examination. IAHCSMM administers the
CRCST credential, which is a separate certification. AORN represents perioperative
nurses, and ASHCSP is a professional society.
Question 3: According to the Spaulding Classification, an instrument that enters
sterile tissue or the vascular system is classified as which of the following?
,A. Non-critical
B. Semi-critical
C. Critical
D. Environmental
CORRECT ANSWER: C. Critical
Rationale: The Spaulding Classification categorizes medical devices based on
infection risk. Critical items enter sterile tissue or the vascular system and must be
sterilized before use. Semi-critical items contact mucous membranes and require
high-level disinfection. Non-critical items touch intact skin and require low-level
disinfection.
Question 4: Which standard provides comprehensive guidelines for steam
sterilization in healthcare facilities?
A. AAMI ST91
B. AAMI ST79
C. OSHA 1910.1030
D. ANSI/AAMI ST58
CORRECT ANSWER: B. AAMI ST79
Rationale: AAMI ST79 is the comprehensive standard for steam sterilization in
healthcare facilities. AAMI ST91 covers flexible endoscope processing. OSHA
1910.1030 is the Bloodborne Pathogens Standard. ANSI/AAMI ST58 addresses
chemical sterilization and high-level disinfection.
Question 5: What is the overall role of the Central Service/Sterile Processing
Department?
A. To sterilize all medical instruments
B. To provide dependable service to enhance patient care
C. To manage hospital inventory
D. To maintain surgical equipment
CORRECT ANSWER: B. To provide dependable service to enhance patient care
Rationale: The primary purpose of the CS/SPD is to support patient care by
providing safe, sterile instruments and supplies. While sterilization, inventory
,management, and equipment maintenance are components of the role, the
overarching goal is dependable service that enhances patient care outcomes.
Question 6: Why is it important to evenly distribute large instruments in a set
before sterilization?
A. It reduces the weight of the set
B. Extra condensation will make the set more difficult to dry
C. It prevents damage to the instruments
D. It ensures proper sterilization time
CORRECT ANSWER: B. Extra condensation will make the set more difficult to dry
Rationale: Evenly distributing large instruments promotes uniform drying by
preventing moisture accumulation in concentrated areas. Uneven distribution can
lead to wet packs and compromised sterility. While preventing damage is
important, the primary reason relates to condensation and drying.
Question 7: Which of the following is the correct method for checking the
function of a ratchet on a surgical instrument?
A. Opening and closing the ratchet repeatedly
B. Checking the ratchet under magnification
C. Closing the ratchet on the first click, then tapping the handle on the worktable
D. Testing the ratchet with a torque gauge
CORRECT ANSWER: C. Closing the ratchet on the first click, then tapping the
handle on the worktable
Rationale: This is the standard functional test for ratchets. If the ratchet opens
when the handle is tapped, it is defective and must be removed from service.
Visual inspection alone does not adequately test ratchet function.
Question 8: During cycle counts, items that have a large dollar value but are not
used frequently are classified as which of the following?
A. Class A
B. Class B
C. Class C
D. Class D
, CORRECT ANSWER: A. Class A
Rationale: Class A items are high-value items that require tighter inventory
control and more frequent counting. Class B items are moderately priced, and
Class C items are low-value items. Class D is not a standard inventory
classification.
Question 9: Anatomy is the science that deals with which aspect of body parts?
A. Function
B. Structure
C. Development
D. Location
CORRECT ANSWER: B. Structure
Rationale: Anatomy is the study of the structure of body parts. Physiology deals
with function. Embryology addresses development. Location is a descriptive
aspect but not the primary definition of anatomy.
Question 10: Which of the following best describes the term "laparotomy"?
A. Endoscopic examination of the joints
B. Surgical incision into the abdominal wall
C. Creation of an opening in the trachea
D. Removal of a portion of the liver
CORRECT ANSWER: B. Surgical incision into the abdominal wall
Rationale: The suffix "-otomy" means to cut into or make an incision. "Lapar"
refers to the abdominal wall. Therefore, laparotomy is a surgical incision into the
abdominal cavity. Arthroscopy involves joints, tracheostomy involves the trachea,
and hepatectomy involves liver removal.
Question 11: Which prefix means "above or excessive"?
A. Hypo-
B. Hyper-
C. Peri-
D. Sub-
CORRECT ANSWER: B. Hyper-
Technician Exam Study Guide, CSPDT Certification Exam Prep,
Sterile Processing Practice Questions, Decontamination,
Disinfection, Sterilization, Surgical Instruments, Packaging, Infection
Prevention, Sterile Storage, Answers & Rationales
Question 1: Which of the following government agencies regulates
environmental disinfectants used on surfaces in the sterile processing
department?
A. FDA
B. CDC
C. EPA
D. OSHA
CORRECT ANSWER: C. EPA
Rationale: The Environmental Protection Agency (EPA) is responsible for
regulating environmental disinfectants, including those used on floors, walls, and
non-critical surfaces. The FDA regulates medical devices and sterilants used on
critical devices. The CDC provides infection control guidelines, and OSHA enforces
workplace safety regulations.
Question 2: Which organization is responsible for administering the CSPDT
certification examination?
A. IAHCSMM
B. CBSPD
C. AORN
D. ASHCSP
CORRECT ANSWER: B. CBSPD
Rationale: The Certification Board for Sterile Processing and Distribution (CBSPD)
administers the CSPDT certification examination. IAHCSMM administers the
CRCST credential, which is a separate certification. AORN represents perioperative
nurses, and ASHCSP is a professional society.
Question 3: According to the Spaulding Classification, an instrument that enters
sterile tissue or the vascular system is classified as which of the following?
,A. Non-critical
B. Semi-critical
C. Critical
D. Environmental
CORRECT ANSWER: C. Critical
Rationale: The Spaulding Classification categorizes medical devices based on
infection risk. Critical items enter sterile tissue or the vascular system and must be
sterilized before use. Semi-critical items contact mucous membranes and require
high-level disinfection. Non-critical items touch intact skin and require low-level
disinfection.
Question 4: Which standard provides comprehensive guidelines for steam
sterilization in healthcare facilities?
A. AAMI ST91
B. AAMI ST79
C. OSHA 1910.1030
D. ANSI/AAMI ST58
CORRECT ANSWER: B. AAMI ST79
Rationale: AAMI ST79 is the comprehensive standard for steam sterilization in
healthcare facilities. AAMI ST91 covers flexible endoscope processing. OSHA
1910.1030 is the Bloodborne Pathogens Standard. ANSI/AAMI ST58 addresses
chemical sterilization and high-level disinfection.
Question 5: What is the overall role of the Central Service/Sterile Processing
Department?
A. To sterilize all medical instruments
B. To provide dependable service to enhance patient care
C. To manage hospital inventory
D. To maintain surgical equipment
CORRECT ANSWER: B. To provide dependable service to enhance patient care
Rationale: The primary purpose of the CS/SPD is to support patient care by
providing safe, sterile instruments and supplies. While sterilization, inventory
,management, and equipment maintenance are components of the role, the
overarching goal is dependable service that enhances patient care outcomes.
Question 6: Why is it important to evenly distribute large instruments in a set
before sterilization?
A. It reduces the weight of the set
B. Extra condensation will make the set more difficult to dry
C. It prevents damage to the instruments
D. It ensures proper sterilization time
CORRECT ANSWER: B. Extra condensation will make the set more difficult to dry
Rationale: Evenly distributing large instruments promotes uniform drying by
preventing moisture accumulation in concentrated areas. Uneven distribution can
lead to wet packs and compromised sterility. While preventing damage is
important, the primary reason relates to condensation and drying.
Question 7: Which of the following is the correct method for checking the
function of a ratchet on a surgical instrument?
A. Opening and closing the ratchet repeatedly
B. Checking the ratchet under magnification
C. Closing the ratchet on the first click, then tapping the handle on the worktable
D. Testing the ratchet with a torque gauge
CORRECT ANSWER: C. Closing the ratchet on the first click, then tapping the
handle on the worktable
Rationale: This is the standard functional test for ratchets. If the ratchet opens
when the handle is tapped, it is defective and must be removed from service.
Visual inspection alone does not adequately test ratchet function.
Question 8: During cycle counts, items that have a large dollar value but are not
used frequently are classified as which of the following?
A. Class A
B. Class B
C. Class C
D. Class D
, CORRECT ANSWER: A. Class A
Rationale: Class A items are high-value items that require tighter inventory
control and more frequent counting. Class B items are moderately priced, and
Class C items are low-value items. Class D is not a standard inventory
classification.
Question 9: Anatomy is the science that deals with which aspect of body parts?
A. Function
B. Structure
C. Development
D. Location
CORRECT ANSWER: B. Structure
Rationale: Anatomy is the study of the structure of body parts. Physiology deals
with function. Embryology addresses development. Location is a descriptive
aspect but not the primary definition of anatomy.
Question 10: Which of the following best describes the term "laparotomy"?
A. Endoscopic examination of the joints
B. Surgical incision into the abdominal wall
C. Creation of an opening in the trachea
D. Removal of a portion of the liver
CORRECT ANSWER: B. Surgical incision into the abdominal wall
Rationale: The suffix "-otomy" means to cut into or make an incision. "Lapar"
refers to the abdominal wall. Therefore, laparotomy is a surgical incision into the
abdominal cavity. Arthroscopy involves joints, tracheostomy involves the trachea,
and hepatectomy involves liver removal.
Question 11: Which prefix means "above or excessive"?
A. Hypo-
B. Hyper-
C. Peri-
D. Sub-
CORRECT ANSWER: B. Hyper-
