Which of the following is true of iron?
A) Is in the heme part of hemoglobin
B) Is necessary for erythropoiesis
C) Binds reversibly to oxygen
D) All of the above
Correct Answer:
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Q64: Neutrophils,basophils,and eosinophils are all
A)lymphocytes.
B)granulocytes.
C)phagocytic.
D)heparin secreting.
Q65: This blood cell secretes both histamine and
Q66: The anemia of chronic kidney failure is
A)caused
Q67: Which group is incorrect?
A)Steps in hemostasis: blood
Q68: Which group is incorrect?
A)Plasma proteins: albumin,fibrinogen,globulins
B)Antigens: A,B,Rh
Q70: Petechiae formation
A)is characteristic of sickle cell anemia.
B)is
Q71: Segs,polys,and band cells are
A)immature red blood cells.
B)agranulocytes.
C)fragments
Q72: Chronic hypoxemia is most likely to induce
A)leukocytosis.
B)secondary
Q73: Neutrophils and monocytes
A)are megakaryocytes.
B)initiate the hemostatic mechanism.
C)engage
Q74: Rapid hemolysis causes
A)hypoxemia and cyanosis.
B)thrombocytopenia and bleeding.
C)hyperbilirubinemia
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