4.
The main functioning part of the red blood cell is the:
a. Hemoglobin.
b. Bilirubin.
c.
Erythrocyte.
d. Red bone marrow.
5.
All types of leukocytes will increase due to:
a. Reaction to toxic substances.
b. AIDS.
c.
The presence of thrombin.
d. Leukemia.
6.
The prime function of the leukocyte is to:
a. Form a scab following injury.
b. Destroy bacteria.
c.
Build bones and teeth.
d. Transport iron.
7.
The chemical which is released from the platelets to cause constriction in trauma
is:
a. Folic acid.
b. Fibrinogen.
c.
Prothrombin.
d. Serotonin.
MD0564
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