Faradic current refers to:

Faradic current refers to:

• A. Direct current with chemical effects
• B. Alternating current with a mechanical effect that stimulates the nerve and muscle tissue
• C. Extremely low level electricity
• D. High-frequency energy

Answer: (B)

Faradic current is the type of electrotherapy that uses an alternating current delivered in short, interrupted pulses. Those brief pulses cause the nerves and muscles to contract, giving a mechanical (twitching) effect rather than a chemical or heating effect. It’s distinct from direct current, which flows in one direction and tends to cause chemical changes at the electrodes, and from high-frequency energy or extremely low levels, which don’t produce the same muscle stimulation. So the hallmark is an alternating current that’s interrupted to produce muscular contractions through nerve stimulation.

Faradic current is the type of electrotherapy that uses an alternating current delivered in short, interrupted pulses. Those brief pulses cause the nerves and muscles to contract, giving a mechanical (twitching) effect rather than a chemical or heating effect. It’s distinct from direct current, which flows in one direction and tends to cause chemical changes at the electrodes, and from high-frequency energy or extremely low levels, which don’t produce the same muscle stimulation. So the hallmark is an alternating current that’s interrupted to produce muscular contractions through nerve stimulation.