Opioids are used for more severe pain or when acetaminophen and NSAIDs are no longer effective. This is the only time that opioids are effective in cancer. Regarding end-of-life pain, opioids are not used to treat the pain but instead to relieve anxiety and treat depressions acutely.12 ...
Which of the following is a hypnotic drug, which is a benzodiazepine derivative? a) Zolpidem b) Flurazepam c) Secobarbital d) Phenobarbitone Which of the following drugs given preoperatively is used to prevent postoperative pain caused by succinylcho...