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