In Polycythemia, There Is an Abnormal Excess of Erythrocytes in the Blood

question 97

Multiple Choice

In polycythemia, there is an abnormal excess of erythrocytes in the blood. What could be a consequence of having two many red blood cells in the blood?

• A) The blood is more viscous, and the red blood cells could block flow through small vessels.
• B) Less oxygen could be carried in the blood.
• C) The body would be better able to fight infection.
• D) The blood would be come thinner, increasing the risk for excessive bleeding.

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