ANEMIA AND RED BLOOD CELLS  (PART -1)


                                                                                                                                                                                      

                     



                                                  QUESTIONS


1. Which of the following is associated with an intrinsic defect in the RBC membrane?

 (a) Autoimmune hemolytic anemia 

(b) Hereditary spherocytosis 

(c) Microangiopathic haemolytic anemia

 (d) Thermal injury causing anemia 

2. Which of the following is not a stem cell of the bone marrow? 

(a) Lymphoblast

 (b) Myeloblast 

(c) Myoblast

 (d) Normoblast 

3. Which of the following surface glycoproteins is most often expressed in human hematopoietic stem cell? 

(a) CD 22 

 (b) CD 40

 (c) CD 15 

(d) CD 34 

4. Reticulocytosis is seen in all except ?

(a) P.N.H. 

 (b) Hemolysis 

(c) Nutritional anemia 

(d) Dyserythropoietic syndrome

 5. Which of these are seen on Romanowsky stain ?

 (a) Reticulocytes 

(b) Basophilic stippling 

(c) Heinz bodies 

(d) Howell-Jolly bodies

 (e) Cabot ring 

6. Which of the following surface glycoproteins is most often expressed in human hematopoietic stem cell? 

(a) CD22 

 (b) CD40

 (c) CD15

 (d) CD34 

7. Inappropriate erythropoietin level is found in all except ?

 (a) Renal cell carcinoma 

(b) Lung disease 

(c) High altitude 

(d) Benign liver tumor 

8. The size of the red blood cells is measured by ?

(a) MCV 

(b) MCHC 

(c) ESR 

(d) MCH

9. Anemia which is associated with pancytopenia is ?

(a) Hemolytic 

(b) Iron deficiency 

(c) Megaloblastic 

(d) All 

10. Hematuria with dysmorphic RBCs are seen in ?

(a) Acute glomerulonephritis 

(b) Renal TB 

(c) Renal calculi 

(d) Chronic renal failure 

11. MCHC is increased in ?

(a) Iron deficiency anemia 

(b) Spherocytosis 

(c) Thalassemia 

(d) All 

12. In polycythemia vera, all are raised except?

 (a) Hematocrit 

(b) Platelet count 

(c) RBCs 

(d) Erythropoietin 

13. The type of anemia seen in chronic renal failure is ?

(a) Microcytic 

(b) Normocytic 

(c) Macrocytic 

(d) All of the above 

14. Burr cell is seen in ?

(a) Uremia 

(b) Hepatocellular carcinoma 

(c) Gastric carcinoma 

(d) Ovarian carcinoma 

15. Acanthocytes are seen in ?

 (a) Abetalipoproteinemia 

(b) Hartnup disease 

(c) Whipple disease

 (d) None


                                                     ANSWERS




1) b   2) c   3) d   4) c   5) b   6) d   7) d   8) a   9) c   10) a   11) b   12) d   13) b   14) a   15) a