Which of the following is periodic noise source in the foetal ECG signal from the maternal abdomen?(a) Amplifier input noise(b) Maternal Muscle noise(c) Fluctuations in electrode polarization potential(d) Maternal ECGI had been asked this question in final exam.I'd like to ask this question from Ambulatory Monitoring Instruments topic in section Arrhythmia and Ambulatory Monitoring Instruments of Biomedical Instrumentation

Which of the following is periodic noise source in the foetal ECG sign

1.	Which of the following is periodic noise source in the foetal ECG signal from the maternal abdomen?(a) Amplifier input noise(b) Maternal Muscle noise(c) Fluctuations in electrode polarization potential(d) Maternal ECGI had been asked this question in final exam.I'd like to ask this question from Ambulatory Monitoring Instruments topic in section Arrhythmia and Ambulatory Monitoring Instruments of Biomedical Instrumentation
Answer» Right OPTION is (d) Maternal ECG Easy explanation: The major SOURCES of noise in the FOETAL ECG signal recorded from the maternal abdomen are (i) amplifier input noise, (ii) maternal muscle noise (EMG), (iii) fluctuations in electrode polarization potential, and (iv) maternal ECG. For practical purposes, the first three of these sources can be considered as random whereas the maternal ECG is a periodic noise source.

Discussion

No Comment Found

Related InterviewSolutions

What is diameter of CRT used in small cardioscopes?(a) 1”(b) 3”(c) 5”(d) 7”I have been asked this question during an online interview.I want to ask this question from Arrhythmias Monitor in section Arrhythmia and Ambulatory Monitoring Instruments of Biomedical Instrumentation
Biofeedback instrumentation for the measurement of EMG, temperature and pulse/heart rate.(a) True(b) FalseI have been asked this question by my college director while I was bunking the class.This intriguing question originated from Cardiac Arrhythmias in portion Arrhythmia and Ambulatory Monitoring Instruments of Biomedical Instrumentation
BSR(Basal skin response) gives _____________(a) activity of sweat glands(b) baseline value of skin resistance(c) activity of endrocine glands(d) baseline value of breathingThis question was addressed to me in a job interview.Asked question is from Cardiac Arrhythmias in section Arrhythmia and Ambulatory Monitoring Instruments of Biomedical Instrumentation
The foetus heart rate is approximately _______time/s of normal adult foetal heart rate.(a) one(b) two(c) three(d) fourThis question was addressed to me in an online quiz.Enquiry is from Ambulatory Monitoring Instruments topic in division Arrhythmia and Ambulatory Monitoring Instruments of Biomedical Instrumentation
What is the range of FHR measurement due to substitution logic?(a) 0-200 bpm(b) 40-240 bpm(c) 20-220 bpm(d) 60-260 bpmI had been asked this question during an internship interview.Enquiry is from Ambulatory Monitoring Instruments in division Arrhythmia and Ambulatory Monitoring Instruments of Biomedical Instrumentation
What is the maximum amplitude of FECG recorded during pregnancy?(a) 100 to 300 mV(b) 300 to 500 mV(c) 500 to 700 mV(d) 700 to 900 mVThe question was asked in an interview for internship.My question is taken from Ambulatory Monitoring Instruments in division Arrhythmia and Ambulatory Monitoring Instruments of Biomedical Instrumentation
Which of the following is not an indirect method of foetal heart rate in cordiotocography monitoring?(a) Foetal ECG with scalp electrode(b) Foetal phonocardiogram(c) Abdominal foetal electrocardiogram(d) Ultrasound techniquesThe question was posed to me in class test.I'm obligated to ask this question of Data Compression Techniques in chapter Arrhythmia and Ambulatory Monitoring Instruments of Biomedical Instrumentation
Which of the following are devices used for testing physical fitness?(a) Treadmill and sphygmomanometer(b) Ergometer and sphygmomanometer(c) Treadmill and Ergometer(d) Sphygmomanometer and Event recordersThe question was asked in quiz.My question is taken from QRS Detection Techniques topic in portion Arrhythmia and Ambulatory Monitoring Instruments of Biomedical Instrumentation
Foetal Heart sounds are listened by digital stethoscope.(a) True(b) FalseThis question was addressed to me in an interview for internship.Question is taken from Exercise Stress Testing in division Arrhythmia and Ambulatory Monitoring Instruments of Biomedical Instrumentation
What is total sweep time for a 13-cm screen?(a) 0 to 0.5 s(b) 0.5 to 2 s(c) 2 to 2.5 s(d) 2.5 to 5 sThis question was posed to me in class test.This interesting question is from Arrhythmias Monitor topic in portion Arrhythmia and Ambulatory Monitoring Instruments of Biomedical Instrumentation

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment