About that machine: A finger pulse oximeter is a little machine that has a specific purpose. Normal, healthy people neither have nor use the machine unless there is a specific reason. For example, a pilot might use one to watch for the downward trend as he flies higher and higher in his little 2-seater. Numbers that jump around don't have a meaning unless the person has been asked by her doctor to watch for that.
Answered 2/10/2021
97 views
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question