Which of the following types of electrodes are commonly used in electrocardiography (ECG)? Needle electrodes Intracranial electrodes Surface electrodes Microelectrodes
Question
Which of the following types of electrodes are commonly used in electrocardiography (ECG)? Needle electrodes Intracranial electrodes Surface electrodes Microelectrodes
Solution
In electrocardiography (ECG), the commonly used type of electrodes are Surface electrodes. These electrodes are non-invasive and are placed on the skin surface to record the electrical activity of the heart.
Needle electrodes and Intracranial electrodes are more commonly used in neurophysiological studies, not in ECG. Microelectrodes are used in research settings, often for intracellular recordings, not typically in standard ECG.
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