The client diagnosed with cancer is experiencing severe pain. Which regimen would the nurse teach the client about to control the pain?

D Demerol, an opioid narcotic, every six (6) hours orally with a suppository when the pain is not controlled. A Nonsteroidal anti-inflammatory drugs (NSAIDs) around the clock with narcotics used for severe pain. B Morphine sustained release, a narcotic, routinely with a liquid morphine preparation for breakthrough pain. C Extra-Strength Tylenol, a nonnarcotic analgesic, plus therapy to learn alternative methods of pain control.