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Exam Title : Drugs Affecting blood and Blood formation


Number Of Question : 9
Question #1: Which of the following does not causes megaloblastic anemia?
Phenytoin
Chloroquine
Sulfasalazine
Alcohol
Question #2: Compared to unfractionated heparin, low molecular weight heparin (LMWH) has reliable anticoagulant action because:
It interferes with thrombin and antithrombin III simultaneously
It is less protein bound
It is given subcutaneously
It is cleared by macrophages
Question #3: Hemorrhage secondary to heparin administration can be corrected by administration of
Vitamin K
Whole Blood
Protamine
Ascorbic acid
Question #4: Drug causing hypercoagulability
Osteosarcoma
Retinoblastoma
Rhabdomyosarcoma
Ewing's sarcoma
Question #5: Prothombin Time (PT) of a patient is 26, Control PT is 13 seconds and Sensitivity index is 1.41. What will be the INR of this patient
26/13
(26/13)*1.14
(23/13)1.41
(26/13)1/1.41