The nurse is teaching an opioid-tolerant client how to use a prescribed fentanyl transdermal system. Which statement shows correct understanding?
1I will cut the patch if the prescribed dose feels too strong and save the unused half.
2I will use one intact patch, avoid external heat, and fold it adhesive-side inward after removal.✓ Correct answer
3I will add a second patch whenever breakthrough pain occurs before the next scheduled change.
4I will place a heating pad over the patch if pain increases so the medicine works faster.
Explanation
A fentanyl patch must remain intact and be applied to dry, intact skin. External heat can increase fentanyl absorption and cause fatal respiratory depression, and used patches retain enough drug to harm others, so adhesive sides are folded together for disposal. The client should not cut the patch, add patches independently, or apply heat.
Clinical reasoning Transdermal fentanyl is reserved for opioid-tolerant clients with severe persistent pain. Cutting a patch or adding heat can make delivery unpredictable, and external heat has caused fatal overdose.
Decision rule Use one intact patch exactly as prescribed, rotate sites, avoid direct heat, and secure disposal immediately by folding the adhesive sides together according to product instructions.