Hematoogy Mcqs
Q.1: Which of the following coagulation factors is deficient in classical hemophilia ?Q
A. VIII
B. IX
C. X
D. XII
Q.2: Which of the following is one for a patient on coumarin (warfarin) therapy_______________?Z
A. Partial thromboplastin time ( PTT)"
B. Prothrombin time (PT)
C. Bleeding time (BT)
D. Capillary fragility test (CFT)
Q.3: Megaloblasts are precursors of_____________?,
A. Megakaryocytes
B. Norm oblasts
C. Myelocytes
D. Macrocytes
Q.4: To preserve blood for transfusion later______________?6
A. Dilute with equal volume of 0.9% saline'
B. Add solution of sodium citrate
C. Add solution of calcium chloride
D. Add fibrinogen
Q.5: Histamine is present on surface of_______________?2
A. Lymphocytes
B. Mast cells
C. Neutrophils
D. Erythrocytes
Q.6: The most common problem with blood trans fusion_______________??
A. Hemolytic reaction
B. Remission of disease
C. Hypokalemia
D. Metabolic acidosis
Q.7: The function of vitamin K is______________?+
A. Thrombin formation
B. Prothrombin formation
C. Fibrin formation
D. Thromboplastin formation
Q.8: Hemoglobin is the major buffer in blood, bicarbonate ions diffuse out of erythrocyte into plasma in exchange of_______________?
A. Potassium
B. Phosphate
C. Carbonic acid
D. Chloride ion
Q.9: Delay in blood coagulation results from________________?8
A. Human thrombin
B. Heparin
C. Ferric chloride
D. Vit- K
Q.10: A patient with A ve blood group can receive blood from_______________?J
A. Positive donor
B. B negative donor
C. AB positive donor
D. A negative donor

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