A current with less than 1000 cycles per second is described as which type?

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Prepare for the REMBE Electrotherapy Test. Study with flashcards and multiple choice questions. Each question comes with hints and explanations. Master electrotherapy concepts and get ready for your exam!

Multiple Choice

A current with less than 1000 cycles per second is described as which type?

Explanation:
Frequency is the key factor here. In electrotherapy, currents are labeled low frequency if their repetition rate is below about 1,000 cycles per second (less than 1 kHz) and high frequency if it’s above that. Since this current cycles fewer than 1,000 times each second, it fits the low-frequency category. This distinction also helps explain how different frequencies interact with tissue: low frequencies are common for nerve and muscle stimulation, while higher frequencies tend to penetrate differently and are used for heating effects in other modalities.

Frequency is the key factor here. In electrotherapy, currents are labeled low frequency if their repetition rate is below about 1,000 cycles per second (less than 1 kHz) and high frequency if it’s above that. Since this current cycles fewer than 1,000 times each second, it fits the low-frequency category. This distinction also helps explain how different frequencies interact with tissue: low frequencies are common for nerve and muscle stimulation, while higher frequencies tend to penetrate differently and are used for heating effects in other modalities.

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