What is the term for the amount of oxygen that is bound to hemoglobin at a given partial pressure of oxygen?

A Oxygen saturation ✓
B Hemoglobin concentration
C Oxygen capacity
D Hemoglobin affinity

Explanation

Oxygen saturation refers to the amount of oxygen that is bound to hemoglobin at a given partial pressure of oxygen, and is an important measure of oxygen transport.

Source

Berne and Levy Physiology
Hematology Hematology: Hemoglobin and Oxygen Transport Hematology: Hemoglobin and Oxygen Transport Easy MEDICAL Confidence: high