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WorksheetsMedical electronics general
Total questions: 10
Worksheet time: 5mins
Source of Bioelectric potential is ____________ in nature.
electronic
electric
ionic
mechanical
The principal ion that is not involved with the phenomena of producing cell potentials is ______________
sodium
potassium
chlorine
hydrogen
Cells depolarize and action potential in generated as soon as a stimulus is applied.
True
False
Electrooculography (EOG/E.O.G.) is a technique for measuring what?
abnormal function of the brain
heart rate
respiration rate
cornea-retinal standing potential
Recording electrical activities associated with heart is known as ____________
ECG
EEG
EMG
EOG
EEG is related to the activities of _______.
Nerve fibres
Muscles
Brain
None of above
The neutral value on the pH scale is
less than 7
greater than 7
equal to 7
The pH scale is
a logarithmic scale
a linear scale
an exponential scale
Bases have a pH
less than 7
greater than 7
equal to 7
Colorimeter range is
400-700 nm
450-750 nm
500-800 nm
