Multiple Choice
A healthy adult male has approximately __________ liters of blood.
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The blood volume in an adult averages approximately:
a. 1 L
b. 3 L
c. 5 L
d. 7 L.
More than one choice may apply.
Which would lead to increased erythropoiesis?
a. Chronic bleeding ulcer
b. Reduction in respiratory ventilation
c. Decreased level of physical activity
d. Reduced blood flow to the kidneys
The hormonal stimulus that prompts red blood cell formation is:
a. Serotonin
b. Heparin
c. Erythropoietin
d. Thrombopoietin
The formed elements of the blood include:
(a) Plasma, fibrin, and serum
(b) Albumins, globulins, and fibrinogen
(c) WBCs, RBCs, and platelets
(d) All of these