How low can your oxygen level go?

Related questions

1. Is death by hypoxia painful?
2. Does oxygen level drop during sleep?
3. How long does it take to die of suffocation?
4. What are the signs that a person needs oxygen?
5. How do you fix hypoxemia?
6. Why is my oxygen level low?
7. Is oxygen level 84 bad?
8. How long does it take to die from lack of oxygen?
9. What is the minimum safe oxygen level?
10. What percent oxygen is dangerous?

Tags

1. #pulse
2. #usually
3. #percent
4. #values
5. #arterial
6. #oximeter
7. #oxygen
8. #normal
9. #range
10. #mercury
11. #under
12. #supplemental
13. #considered
14. #readings
15. #approximately
16. #millimeters
17. #indicate