Calicut University 2007 B.E Electronics and Instrumentation Engineering SIXTH SEMESTER B.TECH(ENGINEERING) - BIOMEDICAL INSTRUMENTATION - Question Paper

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SIXTH SEMESTER B.TECH. (ENGINEERING) DEGREE exam JUNE 2007

AI 04 603 BIOMEDICAL INSTRUMENTATION
2004 admissions)

Time 3 Hours. Maximum:100 Marks

1.

a) What are the important characteristics of medical instrumentation system?

b) Explain the propagation of action potentials.

c) Explain the indirect measurement of blood pressure.

d) Explain the blood pressure measurement based on electromagnetic induction.

e) Briefly explain the anatomy of the nervous system.

f) Write short note on Electromyogram.

g) Explain the basic principle of ultrasonic imaging system.

h) Briefly discuss the tests on blood cells.

(8x5=40 marks)

11.
(a) discuss the main instrument system with the help of a block diagram.(8 marks)

(b) provide a brief discussion of the physiological systems of the body.(7 marks)

Or

(a) discuss Resting potential and action potentials. (8 marks)

(b) discuss skin surface electrodes.(7 marks)

111.

(a)Explain with the help of a block diagram the operation of ECG machine. (15 marks)

Or

(a)Explain any 1 method to measure blood pressure directly.(8 marks)

(b)Explain how heart sound is measured.(7 marks)


1V.

(a)Explain EEG measurement.(8 marks)

(b)Discuss the physiology of respiratory system.(7 marks)

Or

discuss in detail the theory of pacemakers and their classification.(15 marks)

V. discuss the principle of generation of X-rays. elaborate the uses of X-rays. (15 marks)

Or

(a) discuss the ultrasonic imaging system.(8 marks)

(b) Write notes of telemedicine.

Earning:   Approval pending.