Ace the Alabama Esthetician State Board Exam 2025 – Sparkle Your Future!

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Question: 1 / 825

Which electrode must be held by a client to complete the circuit during electrotherapy?

Active electrode

Grounding bar electrode

In electrotherapy, the grounding bar electrode plays a vital role in completing the electrical circuit safely and effectively. When a client holds the grounding bar electrode, it provides a return path for the electrical current, ensuring that it flows properly through the body and back to the device. This is essential for the efficacy of the treatment and helps in reducing the risk of electrical shock or burns to the client.

Using a grounding bar electrode is crucial as it stabilizes the procedure by offering safety and comfort to the client. It also helps ensure that the treatment delivered through the active electrode is uniform and effective. Other types of electrodes, such as active or polar electrodes, do not serve the same purpose in completing the circuit within the electrotherapy setup.

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Negative electrode

Positive electrode

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