10 Questions
What is the frequency of the CONTINUOUS mode in TENS?
9Hz
Where would you place the iontophoresis electrode for a patient with a high ankle sprain?
Lateral ankle
What is the purpose of Renshaw cells in muscle contraction?
Alpha motor neuron inhibition
What is the benefit of using electrical stimulation with compression in wound healing?
Increased blood flow
What is the primary safety concern when using electrical stimulation?
Electrical shock
What is the frequency range of microwaves in the electromagnetic spectrum?
10^9 - 10^12 Hz
What is the mode of energy transfer for electromagnetic radiation?
Electromagnetic
What is the purpose of the dispersive electrode in iontophoresis?
To absorb excess current
What is the duration of electrical stimulation in the Russian protocol?
20-30 minutes
What is the benefit of using iontophoresis in wound healing?
Increased antibiotic delivery
Test your knowledge of electrical stimulation precautions, including cardiac disease, impaired mentation, and skin irritation, as well as adverse effects such as burns and pain. Understanding these precautions and effects is crucial for safe and effective use of electrical stimulation therapies.
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