CRCST Practice Test - Chapter 8 - CRCST Practice Test

Question 1

Why is thorough cleaning and adherence to IFUs important in the decontamination process?

It puts patients and staff at risk if not followed. Open To prevent the redeposit of minerals, microbes, and prions To remove debris and detergent residues with plain or softened water

Correct Answer:

It puts patients and staff at risk if not followed.

Explanation:

Correct answer: It puts patients and staff at risk if not followed.

Question 2

How should hinged instruments be placed in the ultrasonic cleaner?

To make a device safe for people who are not wearing gloves and to reduce bio burden Open They should be cleaned prior to disinfection or sterilization. Bioburden

Correct Answer:

Open

Explanation:

Correct answer: Open

Question 3

What should be done with new or repaired instruments received in the central sterile department?

To make a device safe for people who are not wearing gloves and to reduce bio burden Each chemical is different and cannot be substituted for another They should be cleaned prior to disinfection or sterilization. To power medical devices and calibrate medical equipment

Correct Answer:

They should be cleaned prior to disinfection or sterilization.

Explanation:

Correct answer: They should be cleaned prior to disinfection or sterilization.

Question 4

Which of the following materials should NOT be placed in an ultrasonic cleaner?

All of the above Open For all items that require manual cleaning as part of their instructions to use. Plastic

Correct Answer:

Plastic

Explanation:

Correct answer: Plastic

Question 5

Which of the following is NOT a suitable brush type for cleaning surgical instruments?

Abrasive brushes To make a device safe for people who are not wearing gloves and to reduce bio burden To enhance water's cleaning ability Reverse osmosis

Correct Answer:

Abrasive brushes

Explanation:

Correct answer: Abrasive brushes

Exam overview

About this Exam

Prepare with the CRCST Practice Test - Chapter 8 practice quiz. This question bank includes 45 questions covering cleaning, decontamination, instruments, water, and area. 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 8

This practice set contains 45 questions from the matching question bank and focuses on cleaning, decontamination, instruments, water, and area. 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 8

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