A client is complaining of severe pain after being medicated one hour ago with hydrocodone with acetaminophen one tablet orally. Which intervention should the nurse implement next?

A. Telling the client the medication needs more time: While true for some medications, it's important to assess the severity of the pain to determine if further action is needed.B. Reassessing the client's pain: This is the most crucial step. Reassessment helps determine the effectiveness of the medication and identify any potential issues.C. Asking UAP to offer a backrub: While comfort measures can be helpful, delegation to an UAP should only occur after a nurse assessment and with clear instructions. In this case, pain management is the priority.D. Encouraging deep breaths: Distraction techniques can be a complementary approach, but reassessing the pain level is the most urgent step.