CRCST Practice Test - Chapter 9 - CRCST Practice Test

Question 1

What are the three categories of the Spaulding Classification System?

Critical items, semi-critical items, non-critical items The time the item must remain wet with the disinfectant for the entire stated contact time Dilution of product reduces activity necessary for high-level disinfection Reducing the amount of microorganisms, excluding spores, on a medical device

Correct Answer:

Critical items, semi-critical items, non-critical items

Explanation:

Correct answer: Critical items, semi-critical items, non-critical items

Question 2

What is the primary purpose of thermal disinfection?

No activation or mixing required Reducing the amount of microorganisms, excluding spores, on a medical device Its corrosive qualities Maintaining wet contact for the required time can be difficult

Correct Answer:

Reducing the amount of microorganisms, excluding spores, on a medical device

Explanation:

Correct answer: Reducing the amount of microorganisms, excluding spores, on a medical device

Question 3

What does wet contact time mean in the context of disinfection?

Dilution of product reduces activity necessary for high-level disinfection The item must remain wet with the disinfectant for the entire stated contact time The time the item must remain wet with the disinfectant for the entire stated contact time Peracetic acid

Correct Answer:

The time the item must remain wet with the disinfectant for the entire stated contact time

Explanation:

Correct answer: The time the item must remain wet with the disinfectant for the entire stated contact time

Question 4

Which of the following is NOT a factor that must be considered when preparing a disinfectant solution?

Primary disinfectant for surgical instruments No sterilization claim Critical items, semi-critical items, non-critical items Color of the solution

Correct Answer:

Color of the solution

Explanation:

Correct answer: Color of the solution

Question 5

What should be ensured during the disinfection process to prevent recontamination of the processed items?

Designated and separate work areas for cleaning and disinfection Its corrosive qualities Color of the solution Stable with a long product life

Correct Answer:

Designated and separate work areas for cleaning and disinfection

Explanation:

Correct answer: Designated and separate work areas for cleaning and disinfection

Exam overview

About this Exam

Prepare with the CRCST Practice Test - Chapter 9 practice quiz. This question bank includes 27 questions covering disinfectant, disinfection, glutaraldehyde, primary, and disadvantage. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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CRCST Practice Test - Chapter 9

This practice set contains 27 questions from the matching question bank and focuses on disinfectant, disinfection, glutaraldehyde, primary, and disadvantage. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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About this Exam

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CRCST Practice Test - Chapter 9

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