A nurse is caring for a client who has developed a paralytic ileus related to acute pancreatitis and reports pain as 8 on a scale of 0 to 10. The client has prescriptions for multiple PRN pain medications. Which of the following medications should the nurse administer?

Acute pancreatitis can lead to severe abdominal pain due to inflammation of the pancreas and surrounding tissues. When a paralytic ileus is present, gastrointestinal motility is significantly reduced or absent, making oral medications ineffective or unsafe due to impaired absorption and risk of accumulation. Pain management in this condition requires potent, rapidly acting analgesics that bypass the gastrointestinal tract. Intravenous administration is preferred to ensure prompt and reliable pain relief. A. IV hydromorphone is the most appropriate choice because it is a potent opioid analgesic administered intravenously, allowing rapid onset of action and reliable absorption. In the presence of paralytic ileus, oral or enteral routes are ineffective, making IV administration essential for adequate pain control in severe pancreatitis. B. PO oxycodone is not appropriate because oral medications are not reliably absorbed in a client with paralytic ileus. Gastrointestinal motility is impaired, which prevents proper drug absorption and delays therapeutic effect. Additionally, oral intake may worsen nausea or abdominal distention. C. Ibuprofen via NG tube is inappropriate because nonsteroidal anti-inflammatory drugs (NSAIDs) can increase the risk of gastrointestinal irritation and bleeding, particularly in a client with pancreatitis. Furthermore, NG administration is ineffective in paralytic ileus due to lack of gut motility and absorption. D. A topical lidocaine patch is not suitable for managing severe visceral pain associated with acute pancreatitis. It provides only localized superficial analgesia and does not address deep abdominal inflammatory pain. Therefore, it is insufficient for an 8/10 pain level in this clinical situation.