megaloblastic anaemia occurs due to________________?

Related Mcqs:

1. Megaloblastic anaemia is caused by_________________?

   A. Dog tapeworm
   B. Hookworm
   C. Fish tapeworm
   D. Threadworm

2. In megaloblastic anaemia the cells are___________________?

   A. Macrocytic hyperchromic
   B. Macrocytic hypochromic
   C. Macrocytic normochromic
   D. None of the above

3. Pernicious anaemia occurs in___________?

   A. Vit B1 deficiency
   B. Vit B12 deficiency
   C. Vit C deficiency
   D. Vit D deficiency

4. Aplastic anaemia is common with_____________?

   A. Chloramphenicol
   B. Cephalosporin
   C. Tetracycline
   D. Penicillin

5. Glutamine replaced by valine in sckle cell anaemia is characterized________________?

   A. Non Sense mutation of beta chain
   B. Missense mutation of beta chain
   C. Degradation of beta chain
   D. Deletion of beta chain

6. Pernicious anaemia is associated with the deficiency of________________?

   A. Folic acid
   B. Vitamin B1
   C. Vitamin B6
   D. Vitamin B12

7. A 14 year old boy complains with gingival bleeding oral ulcers, anaemia with hepatomegaly but no lymphadenopathy, total eukocyte count of one-lakh cells per mm3 is suffering from________________?

   A. Acute myeloid leukemia
   B. Chronic monocytic leukemia
   C. Chronic lymphoblastic leukemia
   D. Chronic myeloid leukemia

8. In sickle cell anaemia there is_____________?

   A. 75 to 100% haemoglobins
   B. 10 to 20% haemoglobins
   C. 20 to 30% haemoglobins
   D. 50 to 60% haemoglobins

9. A 3-year old child presented with progressive anaemia, jaundice & failure to thrive. O/E: pallor, splenomegaly are seen Peripheral smear showed normoblasts and small round intensely stained red cells. The likely diagnosis is________________?

   A. Here ditary spherocytosis
   B. Thalassaemia
   C. Sickle cell anaemia
   D. Vitamin B12 deficiency anaemia

10. Heterozygous sickle cell anaemia gives protection against______________?

    A. G6PD
    B. Malaria
    C. Thalassemia
    D. Dengue fever