Hypoxia and Medicine

Please Help needed fast..?

1. predict the effect that increasing altitude would have on blood oxygen saturation 2. Arterial blood is about 98 percent saturated with oxygen. What are two conditions that could result in lower oxygen saturation? Please help.. Thank you so much

Public Comments

1. when you are high up , there's lett oxygen , so the oxygen saturation will have to be low, hence you could pass out, limbs go numb...
2. idk