Biomedical Instrumentation Lab Viva Questions

Biomedical Instrumentation
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Biomedical Instrumentation Lab Viva Questions. Do you know any other questions which are not covered in below list ? Share with us.

Biomedical Instrumentation

  1. Discuss in detail about action potential and resting potential.

  2. Explain with neat sketch anatomy and conducting system of heart. Also discuss cardio vascular
    circulating system with block diagram.

  3. Explain with neat sketch anatomy and physiology of central nervous.

  4. Explain the process of propagation of electrical pulses along the axon with relevant diagrams.

  5. What are the requirements of a good physiological transducer? Explain the operation of any two
    types of physiological transducers with relevant sketches.

  6. Draw the structure of a living cell of a body and explain its constituents.

  7. Draw and explain the equivalent circuit of a biopotential electrode interface.

  8. Describe in detail about unipolar and bipolar limb lead system used for measuring ECG.

  9. Explain the working principle of a ECG machine with a neat block diagram.

  10. State the basic elements of electro cardiograph and explain the working of each of these.

  11. With a neat block diagram, explain the working principle of EEG machine.

  12. With a neat diagram, explain the working principle of EMG.

  13. Explain the working principle of an electromagnetic type blood flow meter.
    2.Describe the blood gas analyzer designed to measure pH, pCO2, pO2 from a sample.

  14. Explain how the various Physiological parameters listed below could be measured.
    i) To measure the B.P ( any technique)
    ii) To measure the blood flow by electromagnetic blood flow meter.
    iii) To measure the respiratory measurement.

  15. Explain the principle of operation of an ultrasonic blood flow meter.

  16. Explain the operation of this recorder and state the applications of this device.

  17. Discuss working of digital pH meter.
    1.Discuss in detail about the basic components of a multichannel biotelemetry system.

  18. Explain the working principle of single channel telemetry system with a neat block diagram.

  19. Explain the working of a thermographic unit with a neat block diagram.

  20. Describe the technique of obtaining tomography with relevant diagrams.

  21. Describe the construction and working of various components in X-ray machine.

  22. Explain the working of Radiography and Fluoroscopy in detail.

  23. Explain the basic principle of operation of an ultrasonic diathermy unit.

  24. Explain the working of a DC defibrillator with a neat block diagram.

  25. Define dialysis. Explain the principle of operation of a dialyzer machine with a neat block diagram.

  26. Explain the working of Heart – Lung machine.

  27. Write short notes on:
    i) Short wave diathermy
    ii) Microwave diathermy.

  28. Explain the working principle of surgical diathermy unit with a neat block diagram.

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