Which of the following statements about fentanyl is correct?
A、Fentanylis100timesmorepotentthanmorphine.
B、Itswithdrawalsymptomscanberelievedbynaloxone.
C、Theactivemetabolitesoffentanylcancauseseizures.
D、Itismosteffectivebyoraladministration.
发布时间：2025-09-01 18:21:44
