150+ Free CSPDT Practice Questions

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Key Facts: CSPDT Exam

150

Questions

3 hours

Time Limit

Scaled 70

Passing Score

$135

Exam Fee

The CSPDT (Certified Sterile Processing and Distribution Technician) exam is CBSPD's entry-level sterile processing certification exam. It contains 150 multiple-choice questions: 125 scored items plus 25 unscored pretest items. Candidates have 3 hours, and the passing standard is a scaled score of 70 rather than 70% correct.

Sample CSPDT Practice Questions

Try these sample questions to test your CSPDT exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 150+ question experience with AI tutoring.

1Which government agency regulates the reprocessing of single-use devices?

A.Occupational Safety and Health Administration (OSHA)

B.Food and Drug Administration (FDA)

C.Environmental Protection Agency (EPA)

D.The Joint Commission (TJC)

Explanation: The FDA regulates the reprocessing of single-use devices to ensure they are safe and effective for reuse.

2What is the primary goal of a quality assurance program in sterile processing?

A.To reduce department costs

B.To increase the speed of instrument reprocessing

C.To ensure that all processes and procedures meet established standards

D.To minimize the need for staff training

Explanation: The primary goal of a quality assurance program is to ensure that all activities, from decontamination to sterilization and storage, consistently meet established standards to provide safe and effective medical devices for patient care.

3Which of the following is an example of a Class I medical device?

A.Powered surgical drill

B.Infusion pump

C.Elastic bandage

D.Heart valve

Explanation: Class I medical devices have the lowest risk and are subject only to general controls. An elastic bandage (21 CFR 880.5075) is an example of a Class I device. Infusion pumps and powered surgical drills are Class II, and heart valves are Class III.

4What type of fire extinguisher should be used for an electrical fire?

A.Class A

B.Class B

C.Class C

D.Class D

Explanation: Class C fire extinguishers are used for electrical fires involving energized electrical equipment.

5What is the study of molds and yeasts called?

A.Bacteriology

B.Virology

C.Mycology

D.Parasitology

Explanation: Mycology is the branch of biology that studies fungi, including molds and yeasts.

6What is the shape of a cocci bacterium?

A.Rod-shaped

B.Spherical

C.Spiral-shaped

D.Comma-shaped

Explanation: Cocci are bacteria that are spherical or ovoid in shape.

7Which of the following diseases is caused by a prion?

A.Influenza

B.Tuberculosis

C.Creutzfeldt-Jakob disease

D.Hepatitis B

Explanation: Creutzfeldt-Jakob disease (CJD) is a rare, fatal brain disorder caused by a prion, which is an infectious protein.

8What is the ideal temperature for the growth of mesophilic bacteria?

A.Below 20°C (68°F)

B.20°C to 45°C (68°F to 113°F)

C.45°C to 60°C (113°F to 140°F)

D.Above 60°C (140°F)

Explanation: Mesophilic bacteria grow best at moderate temperatures, typically between 20°C and 45°C. Many human pathogens are mesophiles.

9What is the complete process of cleaning and high-level disinfecting a flexible endoscope called?

A.Sterilization

B.High-level disinfection

C.Reprocessing

D.Passivation

Explanation: The entire process of cleaning and disinfecting a flexible endoscope is called reprocessing. It includes pre-cleaning, leak testing, manual cleaning, rinsing, high-level disinfection, and drying.

10What is the purpose of using a detergent in the cleaning process?

A.To kill microorganisms

B.To break down and remove soil

C.To create a protective layer on the instrument

D.To make the instrument shiny

Explanation: Detergents are cleaning agents that help to break down and remove soil, such as blood, tissue, and other organic matter, from the surface of instruments.

About the CSPDT Exam

The CSPDT certification is for healthcare professionals who are responsible for the decontamination, sterilization, and distribution of medical and surgical instruments.

Questions

150 scored questions

Time Limit

3 hours

Passing Score

Scaled score of 70

Exam Fee

$135 (CBSPD)

CSPDT Exam Content Outline

13%

Roles and Responsibilities

Covers the scope of practice, job duties, and professional standards for sterile processing technicians.

Life Science

Covers microbiology, infection control principles, and the science behind decontamination and sterilization.

19%

Decontamination and Disinfection

Covers cleaning, decontamination procedures, chemical disinfectants, and personal protective equipment.

16%

Preparation and Handling

Covers instrument inspection, assembly, packaging, and preparation for sterilization.

18%

Sterilization

Covers sterilization methods (steam, EtO, hydrogen peroxide), monitoring, and quality assurance.

11%

Sterile Storage, Inventory Management and Distribution

Covers sterile storage conditions, inventory control, case cart systems, and distribution procedures.

Patient Care Equipment

Covers processing and maintenance of patient care equipment and powered surgical instruments.

Ethics

Covers professional ethics, regulatory compliance, and workplace safety standards.

How to Pass the CSPDT Exam

What You Need to Know

Passing score: Scaled score of 70
Exam length: 150 questions
Time limit: 3 hours
Exam fee: $135

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

CSPDT Study Tips from Top Performers

1Review the CSPDT exam content outline to identify the areas where you need to focus your studies.

2Use practice exams to get a feel for the types of questions that will be on the exam.

3Pay close attention to the details of each question, as they can often be tricky.

4Don't spend too much time on any one question. If you are unsure of the answer, make your best guess and move on.

Frequently Asked Questions

How many questions are on the CSPDT exam?

The CSPDT exam has 150 multiple-choice questions: 125 scored items and 25 unscored pretest items.

How long do I have to complete the CSPDT exam?

You will have 3 hours to complete the CSPDT exam.

What is the passing score for the CSPDT exam?

The passing standard is a scaled score of 70. It is not 70% correct; CBSPD scales forms to account for differences in difficulty, so the raw number needed can vary.

How long is CSPDT certification valid?

CSPDT certification is valid for five years. The 2026 recertification packet requires 100 approved points and a $135 fee; point categories and limits apply.

When can I retake the CSPDT exam?

After a failed attempt, submit a new application and the full fee. CBSPD permits no more than one attempt in the same scheduled exam window.