Quiz for Entering the cleanroom – Initial Cleanroom Garbing

Which of the following are the four components of USP <797> competency testing in aseptic manipulation?

Hand hygiene and gowning, media-fill, gloved fingertip sampling, surface sampling

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Hand hygiene and gowning, environmental air sampling, equipment testing, media-fill

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Handwashing only, gloved fingertip sampling, media-fill, surface sampling

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Visual observation only

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Performing an additional gloved fingertip sampling after a media fill is a USP <797> requirement.

True

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False

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Why might it be helpful to perform a second gloved fingertip sampling after the media fill, even though USP <797> doesn’t require it? (Choose best answer)

To observe what bacteria is on the floor of the cleanroom.

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To observe what bacteria is on the materials brought into the cleanroom.

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To learn how well personnel are sanitizing hands during aseptic processes.

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To understand which particular bacteria are on the gloves of personnel.

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What is the first action that must be taken before entering the gowning room?

Step onto sticky mat

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Remove all jewelry, watches, and personal items

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Don bouffant cap

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Perform hand hygiene

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Match the gowning item with its purpose:

Sort elements

Covers all hair and ears
Contains facial hair and mouth
Covers nose, mouth, chin, prevents microbial shedding
Provides complete coverage of head and neck
Prevents tracking dirt from shoes into clean side

Bouffant cap

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Beard cover

Correct Incorrect Correct answer

Face mask

Correct Incorrect Correct answer

Hood	Correct Incorrect Correct answer

Shoe/boot covers

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A technician places both feet on the clean side of the bench before putting on shoe covers. Which gowning principle did they violate?

Sticky mat use

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Line of demarcation (dirty vs. clean side)

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Hood fastening

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Proper hand hygiene timing

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Hand hygiene must be performed immediately after transitioning to the clean side of the gowning bench, before finishing the gowning process.

True

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False

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Competency Testing in Aseptic Manipulation

Video 1 – Introduction

Quiz for Entering the cleanroom – Initial Cleanroom Garbing

Seth September 4, 2025

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