Electrodes make a transfer from the __________ in the tissue to the electronic conduction which is necessary to make measurements.(a) electronic conduction(b) ionic conduction(c) electric conduction(d) impulsive conductionI got this question in an online interview.The question is from Recording Electrodes in portion Bioelectric Signal and Electrodes of Biomedical Instrumentation

Electrodes make a transfer from the __________ in the tissue to the el

1.	Electrodes make a transfer from the __________ in the tissue to the electronic conduction which is necessary to make measurements.(a) electronic conduction(b) ionic conduction(c) electric conduction(d) impulsive conductionI got this question in an online interview.The question is from Recording Electrodes in portion Bioelectric Signal and Electrodes of Biomedical Instrumentation
Answer» RIGHT OPTION is (B) ionic conduction To explain: Electrodes make an exchange from the ionic conduction in the tissue to the electronic conduction which is important to make measurements. An electrolytic paste is applied between the electrodes and the skin to reduce skin contact impedance. The electrolyte ALSO FACILITATES ionic conduction from the skin to the electrodes.

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