Name of the College : Rajalakshmi Engineering College
Name of the University : Anna University
Degree : B.E
Department : Electrical and Electronics Engineering
Subject Code/Name : EI1351 Bio-Medical Instrumentation
Document Type : Question Bank
Website : rajalakshmi.org
Download :https://www.pdfquestion.in/uploads/ra…1351-QB-1.docx
Rajalakshmi Bio-Medical Instrumentation Question Paper
Part A :
Unit-I
1. Explain the structure of Cell
2. Define DNA
3. What are resting and action potentials?
4. What is meant by central nervous system?
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5. Define protoplasm
6. What are the electrolytes present in the cell?
7. What is the nature of cancer cell?
8. Define ICF and ECF
9. Define Goldman’s equation and Nernst equation of resting potential
10. Define sodium pump
11. Define arteries and veins
12. Define systolic and diastolic pressure
13. What are the different valves present in the heart?
14. Define heart beat
15. Define circulatory system
16. Define respiratory system
17. Define neuron, nerve fiber
18. Define synapse
19. Define CNS, PNS
20. Define cerebrum
21. What are the function of cerebellum?
22. Define transducer and its types
23. Mention some active transducer
24. List some passive transducer
25. Explain resistive transducer
26. Define loading effect and sensitivity of a transducer.
27. Define strain gauge
28. Define gauge factor
29. Define capacitive transducer
30. What is the principle of inductive transducer?
Unit – II
31. What is a differential ampilfier?
32. Mention various bioelectrical potentials
33. Define electrodes and mention its types
34. Define all or nothing law.
35. What is electrode potential or half cell potential?
36. Define residual volume and tidal volume
37. Define polarized and non polarized electrodes
38. Name some piezo-electric materials
39. Define Seebeck effect, Peltier effect
40. Define LVDT
41. What is a pre amplifier?
42. Define CMRR
43. What are the function of chopper amplifier?
44. What are the basic components of bio-electric system?
45. What is the need of bio-amplifier ?
46. What is ECG?
47. Draw the Einthovan triangle
48. Draw ECG wave form
49. What are the types of ECG lead system?
50. What is EEG?
51. What are the applications of EEG?
52. What is EMG?
53. What is ERG?
Unit – III
54. What is auscultation?
55. What are the types of BP measurement?
56. What is cardiac output?
57. What is cardiac rate?
58. What are the type of heart sound?
59. Write the equation to find PH value
60. Expand the term BSR and GSR
61. What is the use of plethysmograph?
62. What the method of blood flow measurement?
63. What are two methods of pulse measurement?
Unit – IV
64. How are X rays produced.
65. What is the application of X rays?
66. What is the principle of CT?
67. Compare radiography and fluoroscopy
68. What is the application of CT?
69. What is ultrasonography?
70. Define NMR
71. Define endoscope and mention some of its types
72. Define thermograph
73. Define electrical safety
74. What are the types of thermography?
75. Draw the block diagram of biotelemetry
76. Define macro shock
77. Define micro shock
Unit – V
78. What is pacemaker?
79. What are types of pacing modes?
80. What is demand pacemaker?
81. What is fibrillation?
82. What are types of fibrillation?
83. What are the various electrodes used for defibrillation?
84. What is counter shock?
85. What is the need for ventilators?
86. What is IIP?
87. What is stimulator?
88. What are the advantages of diathermy?
89. What is heart-lung machine?
90. What is dialysis?
91. What are the components of pacemaker?
92. What are type of pacemaker?
93. How are pulse generated in competitive pacemaker
94. Give the classification of pacemaker based on the modes of operation?
95. What are the advantages and disadvantages of standby pacemaker?
96. What is audiometer?
97. What are the types of audiometer?