Question

5. What is the use of nitrogen in hospitals?

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Answer 1

Answer:

Nitrogen (Medical Liquid Nitrogen)

Nitrogen is a medical gas used for cryosurgery removal of some cancers and skin lesions, and also for the storage of tissues, cells, and blood in cryogenic temperatures to avoid oxidation of the samples. It can also be used as part of the medical gas mixture for lung function tests.

Explanation:

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Answer 2

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