A client with chronic back pain has an order for a transcutaneous electrical nerve stimulation (TENS) unit for pain control. Which of the following instructions should the nurse give the cli-ent?
a. Keep the unit on high.
b. Use the unit when pain is perceived.
c. Remove the electrodes at bedtime.
d. Use the therapy without medication.
B
When a client feels pain, the TENS unit is turned on, and a buzzing or tingling sensation is cre-ated. The tingling sensation can be applied until pain relief occurs. The therapy requires a physi-cian's order.
The client may adjust the intensity of skin stimulation. The unit does not have to remain on high.
The electrodes do not have to be removed at bedtime.
Medication can be administered when a TENS unit is being used.
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