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Listening Quiz: Sử Dụng Tủ An Toàn Sinh Học Cho Quy Trình Tạo Sol Khí – Medium Level
Th12 29, 2025
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bởi
Anna Phạm
trong
Tiếng Anh Y Tế
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1.
What is the main topic of the conversation?
How to repair a broken laboratory cabinet
How to prepare a lab room for a meeting
Why Jessica should avoid wearing protective clothing
Safe procedures for performing an aerosol test in a biosafety cabinet
Explanation:
The speakers discuss using a biosafety cabinet, checking that it is certified, choosing the correct containment level, and wearing protective gear for an aerosol procedure.
2.
What containment level does William say is correct for this procedure?
Level 3
Level 1
Level 2
Level 4
Explanation:
William confirms that level 2 is correct for this type of work.
3.
What did Jessica say she checked that morning?
The air filters in the building
The room temperature
The cabinet’s certification and test results
The lab coat supply
Explanation:
Jessica says she checked the cabinet that morning and that it passed all tests.
4.
What can be inferred about William’s attitude toward the procedure?
He wants Jessica to follow safety rules carefully
He is unsure whether the procedure should be done at all
He thinks protective equipment is unnecessary
He is careless about lab safety
Explanation:
William reminds Jessica about the cabinet, certification, containment level, protective clothing, and closing the sash, which shows he is focused on safety.
5.
What does William remind Jessica to do at the end of the conversation?
Turn off the lights in the lab
Open the cabinet door fully
Move the procedure outside
Close the cabinet sash properly
Explanation:
At the end, William specifically reminds Jessica to close the cabinet sash properly.
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