Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Summer 3rd Sem New 2130303 Bioelectric Potential And Measurement Techniques Previous Question Paper
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ?III (NEW) EXAMINATION ? SUMMER 2019
Subject Code: 2130303 Date: 04/06/2019
Subject Name:Bioelectric Potential and Measurement Techniques
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
MARKS
Q.1 (a) Enlist various Sources of bioelectric potentials in human body. 03
(b) What are the Importance of Continuous Monitoring of Bioelectric signals? 04
(c) Explain generation & Propagation of Action Potential across Cell membrane with
necessary Diagram.
07
Q.2 (a) Give the Normal values of heart rate, Systolic Blood Pressure & Diastolic Blood
Pressure.
03
(b) What do you mean by half-cell potential? 04
(c) Explain Conduction system of human heart with necessary Diagram. 07
OR
(c) What do you mean by prosthetic devices? Explain functional electrical stimulation
and applications.
07
Q.3 (a) Give Characteristics & Occurrence of heart Sound. 03
(b) Write a Brief Note on Cardiac cycle. 04
(c) Design and explain a block diagram of EEG measurement device. 07
OR
Q.3 (a) Give frequency range of delta, alpha, beta, gamma and theta waves of EEG. 03
(b) Draw neat wave Form of ECG. Give significance of ECG. 04
(c) Illustrate and explain the 10-20 lead system for EEG measurement. 07
Q.4 (a) What are the major equipment of Intensive Care Units (ICU)? 03
(b) What is Fibrillation? Write a Brief Note on Defibrillator. 04
(c) Describe the EMG acquisition with necessary block diagram. 07
OR
Q.4 (a) What is Cardiac Output? And Give the Equation for measurement of Cardiac output. 03
(b) Differentiate between Bradycardia & Tachycardia. Explain Function of cardiac
Pacemaker.
04
(c) Explain the nerve impulse transmission through Spinal cord with necessary diagrams.
07
Q.5 (a) Give Full form of TENS, SA node & AV node. 03
(b) Explain Basic Instrumentation of Sphygmomanometer. 04
(c) Enlist & Explain problems encountered in measurement of Living System. 07
OR
Q.5 (a) Define: Transducer, Accuracy & Resolution. 03
(b) Enlist various types of electrodes and their applications. 04
(c) Give Detail Classification of Transducers. And Explain Piezoelectric Transduction
Phenomena.
07
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This post was last modified on 20 February 2020