The first phase in hemostasis is
A. elimination of clots.
B. coagulation.
C. platelet plug formation.
D. vascular spasm.
Answer: D
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A. humerus B. femur C. patella D. tibia E. hip bone
The iron extracted from heme molecules during hemoglobin recycling is stored in the protein-iron complexes __________.
a. ferritin and hemosiderin b. urobilin and stercobilin c. transferrin and porphyrin d. biliverdin and bilirubin
Cells of the immune system influence CNS and endocrine activity by __________.
a. increasing circulating thyroid hormone levels during immune response b. stimulating cell and tissue metabolism c. secreting endorphins and thymus hormones d. performing all of the listed actions
Neutrophils are able to squeeze through the capillary walls in a process called ________.
A. leukocytosis B. margination C. diapedesis D. hyperemia