B.Sc-B.Sc MLT 1st Year BASIC MEDICAL LABORATORY SCIENCE & HAEMATOLOGY (Kerala University of Health Sciences-2014)

QP CODE: 105012                                                      Reg No:………………….

 

                    First Year B.Sc MLT Degree Supplementary Examinations, April 2014
                           BASIC MEDICAL LABORATORY SCIENCE & HAEMATOLOGY

 

Time: 3 Hours                                                                         Total Marks: 100

 

• Answer all Questions.
• Draw Diagrams wherever necessary.

 

Essay (2x10=20)

1. Explain the general principle in lab safety. Mention the different lab hazards and describe the role of universal safety precautions in preventing these hazards.
2. What are the general principles of staining. Which are the Romanowsky stains. Describe the preparation and staining properties of Leishman’s stain.

 

 

Short notes (10x5=50)

3. Care of microscopes

4. Cleaning of lab wares

5. Glass blowing techniques for preparation of lab wares

6. Erythropoiesis

7. Anticoagulants

8. Types of hemocytometers

9. Abnormal cells in peripheral smear

10. Hematocrit(PCV)

11. Supra vital staining

12. stages of sedimentation in ESR

 

Answer briefly (10x3=30)

13. Numerical aperture

14.Functions of WBCs

15. Arterial blood collection

16.Sickling phenomenon

17. Histograms of RBC,WBC and platelet counts

18. Neutrophila-definition and causes

19. Drabkin’s solution

20. HbF demonstration in RBC’s

21. Mention the Functions of platelets and draw a neat labelled diagram of Megakaryocyte

22. Separation of plasma and serum for investigations

 

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Earning:  ₹ 7.25/-