Is the statement true or false: The patient return electrode has high current concentration?

The statement that the patient return electrode has high current concentration is false. The patient return electrode, also known as the dispersive electrode, is designed to spread the electrical current over a larger surface area. This helps to reduce the risk of burns or discomfort associated with high current concentration at a single point.

By dispersing the current, the return electrode minimizes the heat generated and ensures that the electrical impulses used in medical procedures, such as electrosurgery, are applied safely and effectively. A lower concentration of current at the return electrode is crucial for patient safety, as it prevents localized high temperatures and possible tissue damage.

In contrast, the active electrode, which delivers the current to the tissue, would exhibit higher current concentration because it is in direct contact with the surgical site. Thus, the design and function of the patient return electrode make it essential for maintaining a safe electrical balance during procedures.