Question

Which statement about transcutaneous electrical nerve stimulation (TENS) is incorrect?

1. TENS is helpful in reducing pain perception.
2. TENS is effective for chronic and postsurgical pain control.
3. A TENS unit consists of a battery-powered transmitter, lead wires, and electrodes.
4. TENS requires a health care provider's order that identifies the site(s) for electrode placement.

Answer 1

The incorrect statement about transcutaneous electrical nerve stimulation (TENS) is that it requires a health care provider's order for electrode placement.

Step-by-step explanation:

The incorrect statement about transcutaneous electrical nerve stimulation (TENS) is: 4. TENS requires a health care provider's order that identifies the site(s) for electrode placement.

TENS is a noninvasive and drug-free method used for pain management. It involves the use of a TENS unit, which consists of a battery-powered transmitter, lead wires, and electrodes. Through the application of electrical currents to the skin, TENS helps reduce pain perception and is effective for chronic and postsurgical pain control.