Gujarat Technological University 2011 B.Tech Diagnostic Instrumentation - Question Paper

GUJARAT TECHNOLOGICAL UNIVERSITY
Subject code: 160301
Subject Name: Diagnostic Instrumentation

Q.1 (a) Draw building blocks of electrocardiograph. discuss every block in detail. 07
(b) Which are various effects of artefacts on ECG recording? discuss in
detail.07
Q.2 (a) discuss direct methods of blood pressure measurement. describe the normal
values of blood pressure of healthy human being.07
(b) discuss the principle of ultrasonic doppeler shift method for blood flow
measurement.07
OR
(b) What is audiogram? Draw the bekesy audiometer diagram & discuss in
detail.07
Q.3 (a) What is spirogram? Draw & discuss the construction of basic spirograph. 07
(b) Draw & discuss schemetic of x-ray image intensifier. 07
OR Q3 (a) Enlist various imaging techniques for ultrasound imaging. discuss any
two in detail.07
(b) Write short note on :
1) Ultrasonography technique04
2) Endoscopy 03
Q.4 (a) Draw & discuss schematic of rotating anode kind x-ray tube. 07
(b) Write short note on:
1) Holter recording04
2) Blood flow measurement by thermal convection 03
OR
Q.4 (a) discuss echocardiograph with its application. 07
(b) Write short note on:
(a) Capsule endoscopy 04
(b) Wedge spirometer 03
Q.5 (a) Draw the block diagram of electroencephalograph. Enumerate the functions
of every block in detail.07
(b) A) discuss subsequent terms:
i) Total lung capacity ii) Alveolar ventilation
iii) Tonometry iv) Bronchoscopy
04
B) Enlist various heart sound with its origin. 03
OR
Q.5 (a) discuss echoencephalography technique in detail. 07
(b) discuss electromagnetic blood flow meter in detail with its schematic. 07

Earning:   Approval pending.