患者,女,64岁,高血压病史10年。口腔科建议拔除f6,拔除时麻醉剂最适合选用()
A. 2%含肾上腺素普鲁卡因
B. 2%利多卡因
C. 2%丁卡因
D. 2%布比卡因
E. 2%普鲁卡因
查看答案
商业银行作为金融企业,具备信用中介功能、()、信用创造功能和金融服务功能。
填上下列各种植物所具有的变态器官的类型:姜是()、荸荠是()、萝卜是()。
施工承包商应在与分包商签订正式分包合同前,向监理单位报审分包商的资质文件。
A. 正确
B. 错误
After jacking down your liftboat you have an unexpected list.You find that the only cause of this list must be a flooded leg.Your next course of action should be to().
A. Jack the vessel back up to a safe height
B. Proceed on to your next destination since the list is unimportant
C. Pump out all ballast to gain reserve buoyancy
D. Notify the Coast Guard