A home health nurse is planning to use nonpharmacological pain relief measures for a client who has severe chronic back pain. Which of the following pain management guidelines should the nurse use?

A. Pain relief from the use of heat and cold continues for several hours after removal of the stimulus is incorrect. The effects of heat or cold therapy are usually temporary, often lasting only as long as the application or shortly after removal. These methods provide symptomatic relief but do not cure the underlying cause of pain. B. Discontinue opioids before trying nonpharmacological methods of pain relief is incorrect. Nonpharmacological methods are used in conjunction with pharmacological therapy, not as a replacement, especially in clients with severe chronic pain. Abruptly stopping opioids can be unsafe and may worsen pain. C. Distraction changes the client's perception of pain, but it does not affect the cause is correct. Techniques such as music therapy, conversation, or guided activities help shift the client’s focus away from pain, reducing the subjective experience and emotional response to pain. These methods modify perception and coping, but they do not treat the physiological source of the pain. D. Use imagery with clients who have difficulty with focus and concentration is incorrect. Imagery requires cognitive engagement and mental focus, so clients with impaired attention may find it challenging. It is most effective in clients who can visualize and concentrate on mental images to promote relaxation and pain relief.