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E1267 Pages: 2

APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
FIFTH SEMESTER B.TECH DEGREE EXAMINATION(S), MAY 2019
Course Code: EC365
Course Name: BIOMEDICAL ENGINEERING

Max. Marks: 100 Duration: 3 Hours
PARTA
Answer any two full questions, each carries 15 marks. Marks
1 a) Explain about electrode-electrolyte interface and the electrical activity (10)

b)

b)

b)

b)

b)

0)

0)

associated with one contraction in a muscle.

Explain direct blood pressure measurement. (5)
What is a microelectrode ?Explain any two. (10)
Explain ultrasonic blood flow meters with neat diagram. (5)
With suitable diagram explain electro conduction system of heart. (10)
Draw the unipolar lead system. (5)
PART ‏جا‎
‎Answer any two full questions, each carries 15 marks.
Explain 10-20 electrode system with suitable diagram. (10 )
Explain about spectrophotometer . (5)
What are different respiratory parameters ? Explain. (7)

What is meant by nerve conduction velocity. What is its significance ? (3)
Explain ventilator parameters? (5)
What is the difference between haemodialysis and peritoneal dialysis? (10)

Explain about ventricular defibrillation. (5)

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