What is the CMRR of Foetal electrocardiogram?

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What is the CMRR of Foetal electrocardiogram?

1.0-150 dB

2.0- 130 dB

3.0-120 dB

4.0-200 dB

Posted Date:-2022-04-28 08:07:26

More MCQS Questions and answers

  1. Full form of P-FCB is ________
  2. In the data recording, the normal speed of sub miniature tape recorder is ___________
  3. What is the used in Tocodynamometry to sense changes in uterine tension transmitted to abdominal skin surface?
  4. A cardioscope differ in one important aspects as compared to the conventional instrument.
  5. AECG technique fails in those rare cases where the amniotic fluid fails to provide adequate electrical coupling from foetus to mother.
  6. Ambulatory monitoring of ECG is called ____________
  7. An alarm system is used to produce signal in event of abnormalities occurring in heart rate.
  8. Cardiotocographs are designed to measure and record foetal heart rate on an average basis.
  9. Disposable type pregelled electrodes to pick up ____________ signal in cardiac monitor.
  10. FHR yields important information about the status of ________
  11. Foetal ECG signal detected via electrodes placed on mother’s abdomen is complex and requires accertion of maternal signals for obtaining FHR.
  12. Foetal Heart sounds are listened by digital stethoscope.
  13. For rehabilitation engineering perspective a task that is specific to a single sense or movement pattern is called ___________
  14. How is the assessment of the condition of foetus can be made during labour?
  15. How many heart beat one can observe in a single sweep period?
  16. In data recorders, during replay, the tape is run at ________ to achieve rapid manual or automatic scanning of ambulatory records.
  17. Interruption or interference with normal physiological and developmental processes or structures is called _________
  18. Sensitivity of _______ bpm/cm of the recording chart allows adequate reading of the recorded FHR.
  19. The current state of Holter technology uses small recorders, which size is about _______
  20. The F channel has a _______ ms pulse generator that is triggered by the foetal ECG.
  21. The foetus heart rate is approximately _______ time/s of normal adult foetal heart rate.
  22. The monitor automatically transmits recorded data transtelephonically to a central monitoring station for subsequent analysis when an arrhythmia is detected by an arrhythmia algorithm.
  23. The slow sweep is an outcome of the low frequency character of ________________ signal.
  24. To listen to the foetal heart sounds at intervals of up to every _______ minutes is tradition.
  25. What indicate average heart rate with audible beep?
  26. What is delay time to establish a missing foetal trigger pulse by substitution logic?
  27. What is diameter of CRT used in small cardioscopes?
  28. What is present in the processing circuit for signal separation?
  29. What is range of RF signals generated by Electrosurgery machine?
  30. What is responsible for most of the common-mode interfering signal?
  31. What is the accuracy of measurement for the classification of responses?
  32. What is the CMRR of Foetal electrocardiogram?
  33. What is the magnitude of ECG for a typical adult in the standard lead connection?
  34. What is the maximum amplitude of FECG recorded during pregnancy?
  35. What is the range of FHR measurement due to substitution logic?
  36. What is total sweep time for a 13-cm screen?
  37. What is used for amplification of signal in cardiac monitor?
  38. Which CPU has an overall system control responsibility?
  39. Which is the most important physiological parameter monitored in the intensive care unit?
  40. Which of the following instrument carries out a continuous and simultaneous recording of the instantaneous foetal heart rate and labour activity?
  41. Which of the following instrument is also known as Cardioscopes?
  42. Which of the following instrument is used for monitoring patients with cardiac problems?
  43. Which of the following is a direct method for measuring foetal heart rate?
  44. Which of the following is not an arrhythmic condition?
  45. Which of the following is periodic noise source in the foetal ECG signal from the maternal abdomen?
  46. Which of the following storage device is used for storing digital information in memory monitors?
  47. Which of the following technique is used to measure foetal heart rate?
  48. Which of the following type of systems are not available for ambulatory ECG monitoring?
  49. Who provides an excellent review of ambulatory cardiac event recorders?
  50. _____________ is used to display ECG which enable direct observation of the ECG waveform.
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