EC2021 Medical Electronics Important Questions
1. Explain Einthovan’s bi-polar ECG lead system.
2. Explain micro electrodes with neat diagrams.
3. Explain Wilson’s ECG lead system.
4. Explain the following. 1) polarization 2) depolarization
5. Explain the recording setup for EMG with block diagram.
6. Draw and explain the circuit for ECG isolation amplifier.
7. Explain PCG recording setup and waveforms.
8. Explain EOG with neat diagram.
9. Explain the 10-20 electrode placement system used in EEG.
10. Draw and explain the recording setup of EEG.
11. Explain the techniques used for blood flow measurements.
12. Explain the following a) Photometer b) Auto analyzer
13. Explain the methods used for cardiac output measurements.
14. Explain impedance Pneumography.
15. Explain the construction and working of PO2 meter.
16. Explain the CO2 method of respiratory rate measurement.
17. Explain the spirometry test for lung volume measurement.
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