What is the purpose of an active electrode?

What is the purpose of an active electrode?

• A. To serve as a grounding point
• B. To create electrical resistance
• C. To be used on the area to be treated
• D. To regulate current flow

Answer: (C)

The purpose of an active electrode is to be applied directly to the area being treated. This type of electrode is responsible for delivering therapeutic electrical current or energy specifically to the targeted tissues, thus serving a crucial role in various electrical treatments, such as electrotherapy or certain facial treatments. The active electrode interacts with the skin and underlying tissues to promote healing, reduce pain, or achieve other therapeutic effects depending on the modality used. While grounding is important in some electrical applications, it does not pertain to the function of an active electrode. Similarly, creating electrical resistance and regulating current flow are more relevant to the design and function of other components in an electrical system rather than specifically defining the role of an active electrode in treatments.

The purpose of an active electrode is to be applied directly to the area being treated. This type of electrode is responsible for delivering therapeutic electrical current or energy specifically to the targeted tissues, thus serving a crucial role in various electrical treatments, such as electrotherapy or certain facial treatments. The active electrode interacts with the skin and underlying tissues to promote healing, reduce pain, or achieve other therapeutic effects depending on the modality used.

While grounding is important in some electrical applications, it does not pertain to the function of an active electrode. Similarly, creating electrical resistance and regulating current flow are more relevant to the design and function of other components in an electrical system rather than specifically defining the role of an active electrode in treatments.