内源性阿片样肽类( ) A: Pentazocine B: Naltrexone C: Fentanyl D: Leu-enkephalin E: Pethidine

依据治疗指数，作用强度最大的药物是 A: Pethidine 4.8 B: Fentanyl 77 C: Alfentanil 1080 D: Sufentanil 25200

‍依据治疗指数，作用强度最大的药物是​ A: Pethidine 4.8 B: Fentanyl 77 C: Alfentanil 1080 D: Sufentanil 25200

lytic cocktail include A: chlorpromazine, promethazine, codeine B: morphine, pethidine, promethazine C: pethidine, chlorpromazine, promethazine D: fentanyl, droperidol, chlorpromazine E: promethazine, chlorpromazine, naloxone