A. Deficiency of copper
B. Mutation of DNA repair gene
C. No increased risk of Sq. cell carcinoma
D. Purely nutritional disorder etiology
Related Mcqs:
- In sickle cell anemia there is substitution of_________________?
A. Valine for glutamic acid at the sixth position of beta chain
B. Phenylalanine for glutamic acid
C. Tyrosine for valine at the 6th position at beta chain
D. All of the above - In iron deficiency anemia there is_________________?
A. Decrease in hemoglobin
B. Increase in hemoglobin
C. Increase in palatelets
D. Decrease in platelets - Normocytic, Normochromic anemia is seen in______________?
A. Hemolytic anemia
B. chronic disease
C. Acute blood loss
D. All of the above - Aplastic anemia results from______________?
A. Cytotoxic drugs
B. Whole body irradiation
C. HIV infection
D. All of the above - Cooley’s anemia is also called___________________?
A. Mediterranean anemia
B. Beta – Thalassemia major
C. Erythroblastic anema
D. All of the above - Sideroblastic anemia is caused due to______________?
A. Mercury
B. Lead
C. Arsenic
D. Iron - Sickle cell anemia precipitates when______________?
A. Oxygen tension goes down
B. Increased viscosity of blood
C. There is dehydration
D. All of the above - Auto immune hymolytic anemia is seen in_______________?
A. AML
B. CML
C. CLL
D. ALL - Patient with anemia tends to have all, except________________?
A. Compensatory increase in cardiac output
B. Increased incidence of heart murmurs
C. Pallor of mucous membranes
D. A low PO2 in arterial blood - In falciparum malaria, causes of anemia are due to all except__________________?
A. Hemolysis
B. Malabsorption
C. Spleen sequestration
D. Bone marrow depression
