HEMATOLOGY MCQ – Exercise 31

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 30 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. following could lead to a prolonged PT and prolonged aPTT

deficiency of prothrombin, fibrinogen, factor V or X

supratherapeutic doses of heparin or warfarin

DIC

all of the above

Q 2. prolonged activated partial thromboplastin time (APTT) indicates

factor II deficiency

factor V deficiency

factor VIII deficiency

factor X deficiency

Q 3. disorder of primary hemostasis include

thrombocytopenia

qualitative platelet disorders

vWD

all of the above

Q 4. prevalence of hemophilia

1 in 10,000 males worldwide

1 in 100,000 males worldwide

1 in 10,00000 males worldwide

1 in 10,000000 males worldwide

Q 5. most common hemophilia A F8 mutations results from

inversion of intron 22 DNA sequence

inversion of intron 23 DNA sequence

inversion of intron 24 DNA sequence

inversion of intron 25 DNA sequence

Q 6. an isolated abnormal PT suggests deficiency

factor V

factor VI

factor VII

factor VIII

Q 7. in henoch-schonlein purpura renal involvement all are true except

proteinuria

microscopic hematuria

red blood cell casts

progressive glomerulonephritis frequent

Q 8. following could lead to a prolonged PT and normal aPTT

deficiency of factor VII

vitamin K deficiency

warfarin therapy

all of the above

Q 9. in henoch-schonlein purpura antibody class often seen in the immune complexes

IgA

IgD

IgM

IgE

Q 10. in henoch-schonlein purpura , immune deposits may be found in

mesangial and paramesangial areas

peripheral glomerular capillary wall

small arterioles

all of the above

Q 11. in henoch-schonlein purpura , mesangial deposits consists of

IgA

IgG

all of the above

Q 12. coagulation related protein prekallikerin and high molecular weight kininogen respectively also called as

Fletcher factor and Fitzgerald factor respectively

Fitzgerald factor and Fletcher factor respectively

Fletcher factor and Mac Farlane factor respectively

Fletcher factor and Furie factor respectively

Q 13. world hemophilia day is observed on

April 17

May 17

June 17

July 17

Q 14. minimum level of most clotting factors needed for adequate hemostasis is

15%

25%

Q 15. true regarding henoch-schonlein purpura

mostly in age between 4-7 years of age

male to female ratio 1.5:1

peak incidence in spring

all of the above

Q 16. henoch-schonlein purpura is a subtype of

leucocytoclstic vasculitis

livedoid vasculitis

necrotizing vasculitis

systemic vasculitis

Q 17. in what percent cases of hemophilia family history of hemophilia is absent

~10%

~20%

~20%~30%

~40%

Q 18. prolongation of both PT and activated partial thromboplastin time (APTT) indicates deficiency of

factor V

factor X

factor II

all of the above

Q 19. henoch-schonlein purpura lesions are most commonly distributed over

buttocks and lower extremities

neck and upper limbs

chest and abdomen

face

Q 20. example of acquired deficiencies of plasma coagulation includes

hemorrhagic diathesis of liver disease

DIC

vitamin K deficiency

all of the above

Q 21. primary vasculitis syndrome include

wegner’s granulomatosis

churg-strauss syndrome

henoch-schonlein purpura

all of the above

Q 22. in henoch-schonlein purpura regarding renal involvement true statement include

usually resolves spontaneously without therapy

progressive glomerulonephritis rare

renal failure is the most common cause of death

all of the above

Q 23. henoch-schonlein purpura is also called as

anaphylactoid purpura

purple purpura

emergent purpura

sympathetic purpura

Q 24. henoch-schonlein purpura is

small vessel vasculitis

medium vessel vasculitis

large vessel vasculitis

all of the above

Q 25. following could lead to a prolonged aPTT and normal PT

deficiency of factor VIII , IX, or XI

vWD

unfractioned heparin

all of the above

Q 26. most common presentation in henoch-schonlein purpura in pediatric patient

palapable purpura

GIT involvement

glomerulonephritis

arthritis

Q 27. tests for blood coagulation include

aPTT

all of the above

Q 28. clinically hemophilia is classified as severe when residual activity of factor VIII is

<1%

<2%

<3%

<4%

Q 29. in henoch-schonlein purpura regarding GIT involvement true statement include

colicky abdominal pain

blood and mucus per rectum

bowel intussusception

all of the above

Q 30. henoch-schonlein purpura is often preceded by

trauma

conjunctivitis

upper respiratory infection

exercise

HEMATOLOGY MCQ – Exercise 31

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HEMATOLOGY MCQ – Exercise 31

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