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.Management Sciences
Category: Hematology
The anticoagulant of choice used in the blood bank is_______________?
0
A. Calcium oxalate
B. Heparin solution
C. Acid citrate dextrose solution
D. Sodium fluoride
The biological anticoagulant is________________?
A. EDTA
B. Sodium citrate
C. Hirundine
D. Double oxalate mixture
Intracellular and interstitial body fluids have similar______________?
A. Total osmotic pressure
B. Colloid osmotic pressure
C. Chloride ion concentrations
D. Potassium ion concentrations
Which of the following causes lysis of clot______________?
A. Fibrin
B. Plasmin
C. Hyaluronidase
D. Coagulase
Immune complexes are removed from blood by _____________?
A. B cell
B. Basophil
C. Plasma cell
D. Kupffer cell
Bleeding time is prolonged in a person who_______________?
A. Has liver disease
B. Takes coumarin derivatives
C. Lacks factor VIII
D. Takes large quantities of aspirin
Infants acquire adult hemoglobin level at_____________?
A. Birth
B. End of 1st year
C. Puberty
D. 4 years
Which of the following cell type is not a precursor of erythrocyte____________?
A. PR erythroblast
B. Norm oblast
C. Reticulocyte
D. Myeloblast
Which of the following is not useful for coagulation______________?
A. Plasmin
B. Thrombin
C. Calcium
D. Fibrin
A reliable screening test for platelet function is_______________?
A. CT
B. PT
C. Thrombin
D. Clot retraction time
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