LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
M.Sc. DEGREE EXAMINATION - BIOMED.INSTRUMENTATION SC.
FOURTH SEMESTER – APRIL 2008
BI 4803 - NON-INVASIVE MEDICAL TECHNIQUES
Date : 16/04/2008
Time : 9:00 - 12:00
Dept. No.
RS 16
Max. : 100 Marks
SECTION –A
Answer All the Questions
(10 x 2 = 20 Marks)
1. What is white coat hypertension?
2. Distinguish between implanted and external pacemaker.
3. State the significance of “Angiogram technique” and mention its types.
4. Differentiate between intracorporeal and extracorporeal dialysis.
5. What is ‘Fulguration’?
6. Distinguish between neuropathy and myopathy.
7. Why do we need ‘BMD” test and define it?
8. Define ‘half cell potential’.
9. Define bradycardia and write the symptoms and treatment..
10. What is ABPM? Why it is used.
SECTION – B
Answer Any Four Questions
(4 x 10 = 40 Marks)
11. Explain the working mechanism of peritoneal dialysis with a suitable diagram.
12. How does a patient prepare for an MRI scan and how is it performed.
13. Describe the various components in X-ray machine. How x-ray is generated and adds its
various applications.
14. Define thermography. Mention the various medical applications.
15. Discuss the working, merits and demerits of ventricular synchronous pace maker
16. Given an account on a) Anesthesia machine and b) Flowmeters
SECTION – C
Answer Any Two Questions
(2 x 20 = 40 Marks)
17. Explain the principle, working mechanism of bubble, liquid-liquid and membrane
oxygenator.
18. What do you mean by Computer Tomography? Write the procedure and how is
scan performed and adds its merits and demerits
19. Explain in detail about magnetic resonance imaging scan and add note on its biological
applications elaborately.
20. Write short Notes on: a) Endoscopy Techniques and b) Treadmill stress Test
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