F 03000EE372052003 Pages: 2

Reg No.: Name:

APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
Sixth Semester B.Tech Degree Regular and Supplementary Examination July 2021

Course Code: EE372
Course Name: BIOMEDICAL INSTRUMENTATION

Max. Marks: 100 Duration: 3 Hours
PARTA
Answer all questions, each carries 5 marks. Marks
1 With the help of a neat diagram write about physiology of respiratory system. (5)
2 With the help of a neat diagram of the Einthoven triangle, mention the (5)

necessity of the Einthoven triangle.

3 Write a short note on photo electric plethysmography. (5)

4 With the help of a neat diagram write about DC Defibrillator. (5)

5 With help of Suitable diagram write about principle X-Ray generation. (5)

6 List various components in infant incubators? Mention function of (5)
components.

7 Write a short note on working of spectrophotometer. (5)

8 Describe about various components of Tele-medicine system. (5)

PART 13
Answer any two full questions, each carries 10 marks.

9 a) Identify various frequency ranges in Electro Encephalogram. Mention about (5)

each frequency range.

b) With help of relevant diagrams write about anatomy of human nervous (5)
system.
10 List various components of Electro Cardiography Machine. With the help of (10)

block diagram and graph write about working of Machine.
11 a) Identify the various problems encountered in biomedical measurements? (5)
b) With relevant diagrams explain about different types of skin surface (5)
electrodes used to measure bio potential.
PART C
Answer any two full questions, each carries 10 marks.

12 a) Identify the use of phonocardiography. Write a short note about it. (5)

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