The tissue macrophages are derived from the________________?
(A) Neutrophil
(B) Eosinophil
(C) Monocyte
(D) All of the above
Plasma cells are constituent of_____________________?
(A) Nervous tissue
(B) Muscular tissue
(C) Epithelial tissue
(D) Connective tissue
Site of RBC formation in 20 years old healthy male is____________?
(A) Flat bones
(B) Long bones
(C) Liver
(D) Yolk sac
Ions participating in clotting mechanism are________________?
(A) Iron
(B) Copper
(C) Calcium
(D) Aluminum
Increased blood viscosity and slow circulation causes______________?
(A) RBC rouleax formation
(B) Increased plasma skimming
(C) Increased number of RBC in capillaries
(D) None
Thromboxane is produced mainly by _______________?
(A) Liver
(B) Platelets
(C) Damaged tissue
(D) Vascular endothelium
Immune complexes are removed from blood by _____________?
(A) B cell
(B) Basophil
(C) Plasma cell
(D) Kupffer cell
CO2 is transported in plasma as_____________?
(A) Bicarbonate
(B) Carbomino compounds
(C) Dissolved
(D) CO
A reliable screening test for platelet function is_______________?
(A) CT
(B) PT
(C) Thrombin
(D) Clot retraction time