LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
M.Sc. DEGREE EXAMINATION - BIOMED.INSTRUMENTATION SC.
FIRST SEMESTER – APRIL 2008
RS 3
BI 1802 - HAEMATOLOGY
Date : 03/05/2008
Time : 1:00 - 4:00
Dept. No.
Max. : 100 Marks
SECTION –A
Answer all the questions
(10 x 2 = 20)
1.
Distinguish Burr cells from Smudge cells.
2.
What is pluripotent hemopoietic stem cell?
3.
State the significance of Embolism
4.
What will happen if platelet count is increased and decreased?
5.
Define the term “Systemic Lupus Erythematosus”
6.
What is Prothrombin? Give the normal value?
7.
Define “Hematocrit”.
8.
Distinguish Heinz bodies from Dohle bodies.
9.
Comment on Haemoglobinopathy
10. Define “Colour Index”
SECTION –B
Answer any four questions
(4 x 10 = 40)
11. Explain the mechanism and the disorder of hemostasis.
12. How will you estimate the hemoglobin count by cyanmethemoglobin method?
Justify your result with calculation.
13. Give an account on red blood cell indices.
14. Rh+ve man marries Rh–ve woman – Substantiate genetic impact.
15. How will you determine the ESR by Westergren’s method?
16. Write the principle, procedure, normal value and clinical significance of osmotic fragility
test.
SECTION -C
Answer any Two questions
(2 x 20 = 40)
17. Classify anaemia and give details of them
18. Explain the development of the blood corpuscles in the human body.
19. Discuss the diagnosis, clinical feature mode of infection and the treatment for
Plasmodium vivax and Trypanosoma gambiense
20. Write short notes on
a) Total Leukocyte count by hemocytometer.
b) Clot retraction and lysis time
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