Question 1
The percentage of whole blood occupied by red blood cells is the
◦ differential cell count.
◦ pH.
◦ viscosity.
◦ specific gravity.
◦ hematocrit.
Question 2
Red blood cell production increases when
◦ protein levels in the blood increase.
◦ carbon dioxide levels in the tissues decrease.
◦ carbon dioxide levels in the tissues increase.
◦ oxygen levels in the tissues increase.
◦ oxygen levels in the tissues decrease.