Biomedical Instrumentation Multi Patient Telemetry Online Exam Quiz
Biomedical Instrumentation Multi Patient Telemetry GK Quiz. Question and Answers related to Biomedical Instrumentation Multi Patient Telemetry. MCQ (Multiple Choice Questions with answers about Biomedical Instrumentation Multi Patient Telemetry
The typical value of calibration signal is ________
Options
A : 10 uV/cm
B : 70 uV/cm
C : 50 uV/cm
D : 30 uV/cm
At what frequency is the notch filter in EEG machines sharply tuned to eliminate mains frequency interference?
Options
A : 60
B : 90
C : 10
D : 70
______________ is typical frequency range of standard EEG machines.
Options
A : 70 to 140 Hz
B : 0.1 to 70 Hz
C : 0.05 to 0.1 Hz
D : 0.025 to 0.05 Hz
_____________ instrument is used for recording the electrical activity of the brain.
Options
A : ECG
B : PCG
C : EEG
D : EMG
Which of the following is the superimposed wave of neuron potentials operating in a non-synchronized manner in a physical sense?
Options
A : EEG
B : ECG
C : VCG
D : PCG
Reference electrode for recording EEG is placed on __________
Options
A : forehead
B : cervical
C : nasal
D : facial
A pattern of electrodes on the head and the channels they are connected to is called a montage. Montages are always ___________
Options
A : inverse
B : random
C : symmetrical
D : asymmetrical
Which of the following component is generally designed to have a very high value of input impedance to take care of high electrode impedance?
Options
A : Montages
B : Filters
C : Electrodes
D : Preamplifiers
______________ material is used to improve electrical contact in electrodes with the skin.
Options
A : Silver Tungsten
B : Copper Tungsten
C : Electrode jelly
D : Silver Graphite
EEG electrodes are smaller in size than ECG electrodes.
Options
A : True
B : False
C :
D :
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