What does the acronym TENS stand for?

The acronym TENS stands for Transcutaneous Electrical Nerve Stimulation. This therapeutic technique involves the use of low-voltage electrical currents applied through the skin to help relieve pain. It works by stimulating sensory nerves and potentially altering the way the brain perceives pain signals, thereby providing relief. TENS units are commonly used in physical therapy practices for various conditions, including acute and chronic pain, and are a non-invasive option that patients can use at home or during therapy sessions.

The other options do not accurately reflect the principles or applications of the TENS technique. They may include terms that suggest certain treatment methods but do not correspond to established medical terminology or practices related to TENS. Understanding the actual meaning of TENS is essential for anyone studying physical therapy, as it represents an important tool in pain management strategies.