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Listening Quiz: Chuẩn Bị Môi Trường Vận Chuyển Cấy Vô Trùng – Advanced Level
Th2 12, 2024
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bởi
Anna Phạm
trong
Tiếng Anh Y Tế
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1.
What is the conversation mainly about?
Explaining how to ship heavy equipment to another building
Choosing a new supplier for laboratory containers and labels
Planning a lab procedure to prepare and package a sterile transport medium
Discussing how to analyze test results from a completed experiment
Explanation:
The speakers describe preparing a sterile culture transport medium, checking pH, pouring it into tubes, sealing and labeling them, and getting it ready for transport.
2.
What does Linda say she will wear and use to avoid contamination?
Gloves and a sterile technique
A mask and a heating tray
A lab coat and a microscope
Safety glasses and a funnel
Explanation:
Linda says, ‘I will wear gloves and use a sterile technique.’
3.
What pH level does Linda report after mixing the medium?
7.2
6.8
7.8
7.0
Explanation:
Linda says, ‘The pH is 7.2, which is perfect for transport.’
4.
Why does Michael remind Linda to store the medium at the right temperature?
To make the powder dissolve faster
To increase the pH of the medium
To help keep the specimens safe during shipping
To make the tubes easier to label
Explanation:
Michael says, ‘Remember to store the medium at the right temperature,’ and earlier notes, ‘This will keep the specimens safe during shipping,’ so proper storage is meant to protect the samples during transport.
5.
What does Linda do after sealing the tubes tightly?
She labels each tube with the date and sample ID
She opens the sterile containers
She discards the unused powder
She checks the pH again
Explanation:
After Linda says she is sealing the tubes tightly, Michael tells her to label each tube with the date and sample ID, and Linda confirms the samples are ready for transport.
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