HEMATOLOGY MCQ – Exercise 10

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. normal percentage of sideroblasts in bone marrow is

10%

40%

75%

Q 2. iron preprations ideally should be taken

empty stomach

just before a meal

along with meals

following meals

Q 3. inadequate erythropoietin response is due to

iron depletion

aluminium toxicity

hyperparathyroidism

all of the above

Q 4. normal transferring saturation is

12 to 18%

15 to 28%

25 to 50%

45 to 70%

Q 5. true regarding transferrin receptor protein (TRP)

serum levels of TRP reflect total erythroid marrow mass

TRP is released by erythroid cells into circulation

TRP levels are elevated in absolute iron deficiency

all of the above

Q 6. sideroblasts have granules consisting of

ferritin

transferrin

glycogen

all of the above

Q 7. characteristics of thallessemias include all except

hypochromic microcytic anemia

normal or increased serum iron levels

normal or increased serum transferrin saturation

elevated red cel distribution width (RDW ) index

Q 8. following is the most distinguishing feature between true iron deficiency anemia and iron deficient erythropoiesis associated with inflammation

low serum iron

increased red cell protoporphyrin

normal or increased serum ferritin

all of the above

Q 9. sideroblasts are

developing erythroblasts

developing myeloblasts

defective erythroblasts

defective myeloblasts

Q 10. iron deficiency occurs when transferring saturation is below

10%

14%

20%

Q 11. elemental iron per day for iron replacement therapy is

~ 30 mg

~ 100 mg

~ 200 mg

~ 300 mg

Q 12. normal value of serum ferritin in adult males

~100 µg/L

~200 µg/L

~300 µg/L

~400 µg/L

Q 13. normal value of red cell protoporphyrin is

<30 µg/dL

<60 µg/dL

<90 µg/dL

<120 µg/dL

Q 14. following is a feature of anemia of chronic disease

increased red cell protoporphyrin

hypoproliferative marrow

normal or increased serum ferritin

all of the above

Q 15. reticulocytes count begin to increase after how many days after initiation of oral iron therapy

4-7 days

7-14 days

14-21 days

21-28 days

Q 16. TIBC normal range

180 to 250 µg/dL

300 to 360 µg/dL

450 to 700 µg/dL

750 to 1050 µg/dL

Q 17. serum iron normal range

10 to 40 µg/dL

20 to 80 µg/dL

30 to 100 µg/dL

50 to 150 µg/dL

Q 18. a typical unit of packed RBC increases hemoglobin by

.5 g/dL

.75 g/dL

1 g/dL

1.25 g/dL

Q 19. normal blood level of erythropoietin is

10mU per mililiter

20mU per mililiter

30mU per mililiter

40mU per mililiter

Q 20. following parameters of Hb effected by hemoglobinopathies

structure

function

production

all of the above

Q 21. a unit of packed RBC contains how much iron

25 to 30 mg

100 to 150 mg

150 to 250 mg

250 to 300 mg

Q 22. regarding anemia of chronic inflammation all are true except

normocytic and normochromic anemia

normal or increased serum ferritin levels

below normal serum transferrin saturation

normal TIBC

Q 23. infusion of iron must be stopped immediately if patient develops

chest pain

wheezing

fall in blood pressure

any of the above

Q 24. sideroblstic anemia usually points to the diagnosis of

aplastic anemia

myelodysplasia

pernicious anemia

all of the above

Q 25. serum iron level represents amount of

circulating free iron

circulating iron bound to transferrin

circulating free iron+ Iron bound to transferrin

any of the above

Q 26. amount of parenteral iron needed calculated by

weight (kg) ×.3× (15- patients Hb) +500 or 1000 mg

weight (kg) ×1.3× (15- patients Hb) +500 or 1000 mg

weight (kg) ×2.3× (15- patients Hb) +500 or 1000 mg

weight (kg) ×3.3× (15- patients Hb) +500 or 1000 mg

Q 27. in normal iron tolerance test 2 hours after 2 iron tablets on an empty stomach , serum iron increases by

10 µg/dL

500 µg/dL

75 µg/dL

100 µg/dL

Q 28. transferring saturation is calculated by

(serum iron ×100) ÷TIBC

(TIBC×100) ÷ serum iron

(serum iron÷ 100) ×TIBC

(TIBC÷100) ×serum iron

Q 29. normal value of serum ferritin in adult females

~10 µg/L

~20 µg/L

~30 µg/L

~40 µg/L

Q 30. in ringed sideroblasts accumulation of iron is around

cell membrane

nucleus

mitochondria

endoplasmic reticulum

HEMATOLOGY MCQ – Exercise 10

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HEMATOLOGY MCQ – Exercise 10

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