A32-year-old woman is theorizing that breathing 100% oxygen should increase the amount of oxygen in her blood about fivefold, because room air is composed of approximately 21% oxygen. which of the following statement is most accurate answer to the hypothesis?
a. the amount of oxygen carried by her hemoglobin probably will increase markedly, but the mount soluble in her serum will remain the same.
b. the amount of oxygen carried in her blood will not rise appreciably.
c. the amount of oxygen in her blood will rise about fivefold.
d. the partial pressure of oxygen in her blood probably will remain unchanged.