Aphy 102 Midterm-Ivytech Exam Questions (70 Terms) With Verified Definitions Updated 2024

At any given moment, where can blood be found in the body? {Ans: veins}What antigens can be found on RBC? {Ans: Antigens A, B, AB, or none.}What regulates pituitary gland secretion {Ans: Hypothalamus}Differentiate between the different leukocytes {Ans: Neutrophils - most numerous, 54-62% of WBCs, first to arrive to fight infections, elevated in bacterial infections, multi-lobed nucleus. Eosinophils - deep red granules in acid stain, bi-lobed nucleus, fight allergic reactions and against parasitic worm infestations, 1-3% of WBCs. Basophils - Deep blue granules in basic stain, release histamine and heparin, <1% of WBCs. Monocytes - largest of all blood cells, kidney- or oval-shaped nuclei, become macrophages, 3-9% of WBCs, phagocytize bacteria, dead cells, and other debris. Lymphocytes - slightly larger than RBCs, large spherical nucleus surrounded by a thin rim of cytoplasm, T and B cells, B cells produce antibodies, 25-33% of WBCs.}What blood types can give/receive to/from other blood types {Ans: Type A blood can receive either type A or type O blood and can give to either type A or type AB blood. Type B can receive either type B or type O and can give to either type B or type AB