HEMATOLOGY MCQ – Exercise 36

The multiple choice questions in this online test paper focuses on HEMATOLOGY MCQ. If you are looking for self evaluation of your PG Medical entrance exam preparation then this online HEMATOLOGY MCQ Test Paper will help you to evaluate your exam preparation.

Instruction for REPRODUCTIVE BIOLOGY/ REPRODUCTIVE MEDICINE / INFERTILITY MCQs:

1- This online MCQ practice test paper contains 22 questions.
2- Each question in this online practice test paper have four options and only 1 option is correct.
3- You can view the answers of this practice test paper after submitting the practice test paper.
Note: The answers mentioned at the end of practice test are the best suitable option as per our knowledge. Users shall cross-check the answers with their textbooks.

Q 1. true regarding streptokinase

obtained from cultures of beta hemolytic streptococci

by itself it has no plasminogen activator activity

not fibrin selective

all of the above

Q 2. warfarin induced skin necrosis occurs in which week of therapy

first week

second week

third week

fourth week

Q 3. true statement regarding warfarin

warfarin is usually started at a dose of 5-10 mg

warfarin crosses placenta

warfarin does not pass into breast mlk

all of the above

Q 4. half life of t-PA (tissue plasminogen activator) is

~5 minutes

~10 minutes

~15 minutes

~20 minutes

Q 5. oral anticoagulants include

dabigatran etexilate

rivaroxaban

apixaban

all of the above

Q 6. bolus fibrinolytic agent includes

TNK

streptokinase

urokinase

tissue plasminogen activator

Q 7. following is direct fibrinolytic agent

alfimeperase

staphylokinase

TNK-rt-pa

streptokinase

Q 8. recombinant derivative of recombinant tissue type plasminogen activator (rt-PA) is

anistreplase

alteplase

tenecteplase

activase

Q 9. fibrin specific plasminogen activators include

streptokinase

alteplase

anistreplase

urokinase

Q 10. warfarin embryopathy is due to effect of warfarin on which bone matrix protein

osteocalcin

osteotensin

osteophysin

osteogenin

Q 11. urokinase derived from

cultured fetal kidney cells

horse’s urine

cow’s urine

all of the above

Q 12. half life of urokinase is

~5 minutes

~10 minutes

~15 minutes

~20 minutes

Q 13. warfarin induced skin necrosis is seen in patients with congenital or acquired deficiencies of

tissue factor pathway inhibitor

Protein C or S

antithrombin

all of the above

Q 14. initial treatment with warfarin is supported by concomitant administration of which of the following

heparin

LMWH

Fondaparinux

any of the above

Q 15. streptokinase binds to which of the following

plasmin

plasminogen

fibrin

all of the above

Q 16. true regarding streptokinase

acts only when complexed with plasminogen

streptokinase has no affinity for fibrin

antigenic and anaphylactogenic

all of the above

Q 17. risk of intracranial hemorrhage with use of thrombolytic agents is increased in all except

older age

female sex

higher body weight

hypertension

Q 18. Paget-Schroetter syndrome relates to

acute deep vein thrombosis in cancer patients

deep vein thrombosis of arms

deep vein thrombosis in pregnant females

recurrent ipsilateral deep vein thrombosis

Q 19. Purple Toe syndrome is seen in patients receiving warfarin with

atherosclerotic vascular disease

hypertension

diabetes mellitus

porphyria

Q 20. patients on warfarin with serious bleeding are treated with

iv vitamin K infusion

fresh frozen plasma

prothrombin complex concentrates

any of the above

Q 21. for prevention or treatment of thrombosis in pregnancy following can be given during pregnancy

heparin

LMWH

fondaparinux

any of the above

Q 22. risk of warfarin embryopathy is greatest in which trimester of pregnancy

first

second

third

any of the above

HEMATOLOGY MCQ – Exercise 36

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HEMATOLOGY MCQ – Exercise 36

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