A client with stage IV bone cancer is admitted to the hospital for pain control. The client verbalizes continuous, severe pain of 8 on a 0 to 10 scale. Which intervention should the nurse implement?

A. Alternating IV and IM analgesic medications may be appropriate for pain management in some situations but is not the best initial intervention for continuous, severe pain in a client with stage IV bone cancer.B. Administering opioid and non-opioid medication simultaneously is an appropriate intervention for managing severe pain, as it addresses pain from multiple pathways and may provide more effective pain relief.C. Giving maximum dosage when the pain score reaches 10 is not recommended, as it may lead to overmedication and increased risk of adverse effects. Pain management should be based on the client's reported pain intensity and individualized needs.D. Educating the client on signs and symptoms of narcotic dependency is important but is not the priority intervention in this situation. Pain management and relief should be the immediate focus for the client's comfort and quality of life.