经过医生处方才能从药店或药房获取并要在医生指导下使用的药物是() ["A、处方药","B、非处方药","C、医疗用毒性药品","D、麻醉药品","E、野生药材"]
不需要医生处方,可直接从药房或药店购取的药物是() ["A、处方药","B、非处方药","C、医疗用毒性药品","D、麻醉药品","E、野生药材"]
毒性剧烈,治疗剂量与中毒剂最相近,使用不当会致人中毒或死亡的药品是() ["A.处方药","B.非处方药","C.医疗用毒性药品","D.麻醉药品","E.野生药材"]
利用药物对于生物所起的作用以测定药物的效价或作用强度的方法是() ["A、来源鉴定","B、性状鉴定","C、显微鉴定","D、理化鉴定","E、生物鉴定"]
灰分、水分、浸出物的测定属于() ["A、来源鉴定","B、性状鉴定","C、显微鉴定","D、理化鉴定","E、生物鉴定"]
带气垫的压边装置和带弹簧或橡皮的压边装置有何不同、其应用范围如何?