Breathing 100% oxygen will:
A. Increase p02 and the rate of oxygen unloading at thetissues.
B. Cause a right shift in the oxygen-hemoglobin dissociationcurve.
C. Significantly increase oxyhemoglobin saturation.
2. All of the following play a role in increasing the oxygenunloading at tissue in someone with iron deficiency anemiaexcept?
A. Respiratory acidosis
B. An increase in 2-3 DPG
C. An increase in deoxyhemoglobin
D. The affinity of 2-3 DPG for hemoglobin
