What is the venous PO2 in an environment with an atmospheric pressure of 560mm Hg while exercising at the highest possible intensity
2 mm Hg
As exercise intensity increases, arterial venous O2 difference
Blood doping increases hemoglobin counts to abnormally high levels. Why would this be beneficial to exercise performance?
Increase hemoglobin increases the amount of O2 in arterial blood.
As exercise intensity increases, PO2 in venous blood
A female and a male are exercising at a moderate intensity. The female has 14g of Hb and the male has 17g of Hb. Both have a PO2 = 20 mmHg in the muscle cell. How much more oxygen is the male carrying in the arteries than the female
3.94 mL O2
How much O2 is carried in the arteries by a female at sea level?