JUNE 2021
B. Sc. (IV Semester) Examination
ZOOLOGY
Paper: SBST-242
(Diagnostic Laboratory Techniques)
Full Marks : 80
Pass Marks : 35%
Time : Three Hours
Notes: (i) Answer one question from each unit.
(ii) The figures in the margin indicate full marks for the questions
UNIT-1
1. What is malaria? Discuss its pathogenicity, mode of transmission, diagnosis, treatment and prophylactic measures. 16
2. What is the disease course of Entamoeba histolytica? Discuss the life cycle of the pathogen with diagrammatic illustration. 16
UNIT – 2
3. Discuss the common pathogenic fungi of the skin and subcutaneous tissue. How are the samples collected and diseases diagnosed in the laboratory? 16
4. Write notes on the following: 8x2= 16
(a) Diabetes mellitus
(b) Anaemia
UNIT-3
5. Differentiate between TLC and DLC. What is the significance of Hemoglobin count and total count of Erythrocytes? 16
6. Write notes on the following: 8x2= 16
(a) Blood sugar
(b) Liver function test
UNIT – 4
7. What is blood cross matching? Write down the procedure and discuss the significance of blood cross matching. 16
