Doctor insights on:
Can Your Blood Oxygen Level From Your Finger Differ From Your Lower Extremities
Yes: Absolutely. Depending on the degree of vascular disease in your arms and legs, this can definitely vary. However it is less common to have vascular disease in your arms than in your feet. This is why oxygen levels in the fingers are most often more accurate than in the toes in people with vascular disease. ...Read moreSee 2 more doctor answers
Have unrepaired ASD; tingling&numbness in fingers when pulse is below 90, in feet below 80, now moving to face. Is this due to poor blood flow/O2?
Asd: These would be unusual symptoms for ASD or for heart rates under 80. This type of generalized parasthesiae can be due to deficiencies in vitamin B12,magnesium,calcium,potassium or types of neuropathy. Discuss this with your physician who will order the appropriate tests and/or refer you to a neurologist. ...Read more
I'm considering climbing everest without oxygen, and training by sleeping and running in an altitude tent which will lower my blood 02 sat. Levels to ~70%. Can I do both without brain damage?
What to do about insect bites (mosquito) on the knees/lower extremities. pain level goes up to 10. what would be your solution or remedy to cure it?
Low blood oxygen levels, at what number would be low enough to cause a person to fall to the floor and have a blackout?
Depends: Its the rate of fall thats more important than the actual number. When the partial pressure of oxygen falls below 55 or 88% hemoglobin saturation the delivery of oxygen to our organs begins to decrease. If your organs, like the heart , is already damaged this drop can be very dangerous. If the organs are healthy they can tolerate this drop in oxygen levels for several minutes, sometimes even longe. ...Read moreSee 1 more doctor answer
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