48.
Which statement is correct?
a. Monocytes are cells containing foreign bodies with substances released from
the cytoplasm.
b. Lymphocytes are now believed to contain heparin.
c.
Easinophils are involved with antigen-antibody reactions and eat antigen-
antibody reactants.
d. Basophils may be involved in attracting cells to substances and then either
transport or engulf them.
49.
Cellular particles associated with the clotting of blood are:
a. Thrombocytes (platelets).
b. Hemoglobin particles.
c.
White blood cells.
d. Red blood cells.
50.
Which statement is correct?
a. Platelets possess metabolic systems, expend energy, respond to stimuli, and
then disintegrate.
b. Platelets possess metabolic systems, mobilize the bone marrow, expend
energy, and respond to stimuli.
c.
Platelets possess carbon dioxide and metabolic systems, expend energy, and
respond to stimuli.
d. Platelets possess metabolic systems, expend energy, respond to stimuli, and
undergo glycolysis.
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MD0853
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