In a healthy individual resting at sea level,which of following characteristics of arterial blood are correct? A)PO₂ of approximately 100 mmHg. B)oxyhemoglobin saturation of 97-98%. C)oxygen content of 20 ml O₂ / 100 ml blood. D)all of the above answers are correct.

Question

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A) PO₂ of approximately 100 mmHg is correct as this is the normal partial pressure of oxygen in arterial blood. B) Oxyhemoglobin saturation of 97-98% is correct as this is the typical level of oxygen saturation in arterial blood. C) Oxygen content of 20 ml O₂ / 100 ml blood is correct as this is the typical oxygen content of arterial blood. Therefore, all of the above answers are correct.

In a Healthy Individual Resting at Sea Level,which of Following