Where should limb electrodes be placed for optimal readings?

The placement of limb electrodes on fleshy areas and ensuring they are positioned in the same general vicinity of each other optimizes conductivity and reduces the risk of distortion in the readings. Fleshy areas provide better electrical conductivity due to the higher moisture content and vascularity, allowing for clearer signals to be captured. When electrodes are placed too far apart or in areas with less muscle or fat, such as on bony prominence, the readings may not reflect a true depiction of the cardiac activity as effectively. Additionally, maintaining proximity among the electrodes helps to facilitate consistent electrical pathways, which leads to more accurate readings during electrocardiogram (ECG) assessments. Placing the electrodes this way ensures that the electrical activity of the heart is captured in a more uniform manner, improving the reliability of the test results.