In induction methods of diathermy, how is energy delivered?

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Multiple Choice

In induction methods of diathermy, how is energy delivered?

Explanation:
In induction diathermy, energy is delivered by placing the body part into an electromagnetic field generated by an induction coil. The alternating magnetic field penetrates the tissue and induces electrical currents (eddy currents) within it. The tissue’s resistance converts this electrical energy into heat, producing deeper, more uniform heating than surface methods. This is different from injecting currents directly into tissue (that’s electrotherapy), applying heat by direct contact (conduction), or using laser light (optical energy).

In induction diathermy, energy is delivered by placing the body part into an electromagnetic field generated by an induction coil. The alternating magnetic field penetrates the tissue and induces electrical currents (eddy currents) within it. The tissue’s resistance converts this electrical energy into heat, producing deeper, more uniform heating than surface methods. This is different from injecting currents directly into tissue (that’s electrotherapy), applying heat by direct contact (conduction), or using laser light (optical energy).

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