Download GTU B.Tech 2020 Winter 6th Sem 2160303 Therapeutic Techniques And Instrumentation Question Paper

Download GTU (Gujarat Technological University Ahmedabad) B.Tech/BE (Bachelor of Technology/ Bachelor of Engineering) 2020 Winter 6th Sem 2160303 Therapeutic Techniques And Instrumentation Previous Question Paper

Seat No.: ________
Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE- SEMESTER?VI (NEW) EXAMINATION ? WINTER 2020
Subject Code:2160303 Date:27/01/2021
Subject Name:Therapeutic Techniques & Instrumentation
Time:02:00 PM TO 04:00 PM Total Marks: 56
Instructions:
1. Attempt any FOUR questions out of EIGHT questions.

2. Make suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.


MARKS
Q.1 (a) Give the difference between Pacemaker and defibrillator.
03

(b) Describe Asynchronous and Synchronous Pacemaker.
04

(c) Explain Need of Defibrillator and give circuit description
07
of DC defibrillator.


Q.2 (a) Explain monophasic and biphasic waveform in defibrillator.
03

(b) Describe Mechanics of Artificial Ventilation.
04

(c) Give detail classification of Ventilators and explain it in
07
detail.




Q.3 (a) Explain Blood leak detector in brief.
03

(b) Define: Galvanic current, Surging Current, fulguration,
04
Coagulation.

(c) Write a short note on Hemodialysis Machine with neat
07
diagram.




Q.4 (a) Describe safety aspects of Surgical diathermy in brief.
03

(b) Enlist types of dialyzer. Explain it briefly.
04

(c) Explain working of portable kidney machine.
07



Q.5 (a) Explain Properties of LASER light.
03

(b) Describe Principle of surgical diathermy.
04

(c) Discuss the working principles and applications of Ruby
07
laser system.



Q.6 (a) Give the applications of CO2 laser.
03

(b) Explain working of Heart Lung Machine.
04

(c) Explain Microwave diathermy unit with circuit diagram.
07



Q.7 (a) Describe coronary angiography in brief.
03

(b) Explain the Significance of Biotelemetry.
04

(c) Explain Incubator with neat Diagram.
07



Q.8 (a) Describe Spinal cord stimulator.
03
(b) Explain apnea detection technique in brief.
04
(c) Briefly explain design of Anesthesia machine.
07

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