A member asked:

Med student with shortness of breath and yawning. could i test myself for low o2?

A doctor has provided 1 answer

Yes: A simple pulse oxymeter will be able to check your oxygen saturation instantly. I would also make sure that as a medical student your are getting enough sleep (if that is possible that is!) and that you are not anemic.

Answered 3/24/2012

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Thank

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