Question

how can you test the exhaled gas

Answer 1

Answer:

by pssing the gas into limewater

Explanation:

Answer 2

Explanation:

• Exhaled Nitric Oxide (eNO) testing is a quick and easy way to measure inflammation (swelling) in the bronchial tubes of the lungs.
• The test may be done to diagnose asthma, to evaluate a chronic cough or to see how well inhaled corticosteroid treatment is working in a child who has already been diagnosed with asthma.
• The test is done by having your child take a large breath and then breathe out very slowly into a tube connected to a computer.
• Your child will be asked to repeat the breaths several times to get an accurate measurement.
• The eNO test takes a total of about 15 minutes.
• Your child may resume a normal diet and activities afterwards.

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