2. The blood volume of an averaged sized male is
3 to 4 liters.
4 to 5 liters.
5 to 6 liters.
6 to 7 liters.

3. Which of the following belongs to agranular leukocytes?
neutrophil
basophil
platelet
monocyte

4. Which of the following cells do NOT have a nucleus?
erythrocytes
granulocytes
leukocytes
agranulocytes

5. The pigment in red blood cells that carries oxygen is
erythropoietin.
melatonin.
hemoglobin.
urobilinogen.

6. An increase in the number of white blood cells is called
anemia.
leukopenia.
leukocytosis.
polycythemia.

7. Stoppage of bleeding is called
hemostasis.
vascular spasm.
thrombosis.
coagulation.

8. Heredity deficiencies of coagulation is referred to as
anemia.
hemophilia.
hemolysis.
leukemia.

9. A blood clot transported by the blood stream is a(n)
platelet plug.
thrombus.
embolus.
thrombin clot.

10. A person with blood type A has
B antigens on the red blood cells.
A antibodies in the plasma.
A antigens on the red blood cells.
Rh antigen on the red blood cells.

Score =
Correct answers: