脐带内有() ["A．两条动脉，一条静脉","B．两条动脉，两条静脉","C．两条静脉，一条动脉","D．一条动脉，一条静脉","E．一条动脉，几条静脉"]
请举例说明中药饮片哪些是并开药名？
男，52岁，持续发热35天，体温37.5～39℃，伴右季肋部疼痛，食欲下降，出汗，体重减轻5kg，曾在卫生院注射青霉素，口服诺氟沙星10天，近日疼痛加重，查体：Hb12g/L，WBC12.0×109/L，N0.88。此时首选的处理方式是() ["A．手术治疗","B．扩容治疗","C．抗菌治疗","D．抗阿米巴治疗","E．肝穿刺抽脓"]
脐带绕颈时，脐动脉血流A/B是多少提示胎儿宫内窘迫() ["A．>3.0","B．2.5～3.0","C．2.0～2.5","D．1.5～2.0","E．1.0～1.5"]
男，52岁，持续发热35天，体温37.5～39℃，伴右季肋部疼痛，食欲下降，出汗，体重减轻5kg，曾在卫生院注射青霉素，口服诺氟沙星10天，近日疼痛加重，查体：Hb12g/L，WBC12.0×109/L，N0.88。主要采取下列哪些检查，但应除外() ["A．复查血常规","B．胸透了解膈肌位置及活动度","C．B超检查肝、脾、胆道系统","D．必要时行正侧位胸片检查","E．送小便培养"]
请举例说明中药饮片哪些是易混药名？
