Common precautions to observe when applying NMES?

• A. Ensure skin is clean, electrode contact intact, and monitor comfort during treatment.
• B. Do not monitor patient comfort during sessions.
• C. Place electrodes over damaged skin if needed.
• D. Run at maximum amplitude for all patients regardless of tolerance.

Answer: (C)

Safety first: when applying NMES, you must prepare the skin and ensure good electrode contact, then actively monitor the patient’s comfort and response during treatment. Clean skin reduces impedance and helps the electrodes adhere properly, which promotes uniform current delivery and lowers the risk of irritation or burns. Intact electrode contact ensures the current travels where intended and minimizes hotspots. Ongoing comfort monitoring lets you catch any uncomfortable sensations, numbness, or signs of intolerance early and adjust the intensity, pulse width, or treatment time appropriately.

Placing electrodes over skin that is damaged or compromised is unsafe and should be avoided, as damaged skin increases the risk of burns and poor electrode adhesion. Likewise, running the current at maximum amplitude for everyone ignores individual tolerance and can cause pain or skin injury. The best practice is to keep things comfortable and individualized, with monitoring and adjustments as needed.