第15题: [单项选择]A. Turn on the television. B. Change the channel immediately for the man. C. Continue watching the nature program. D. Check to see when the nature program is on. 参考答案:C 答案解析:[解析] M: The soccer championship is on right now on channel 8. W: If you don’t mind, I’d li
第20题: [单项选择]一扩张型心肌病患者,心率80次/分,心律不规整,肝大肋下3.Ocm,下肢轻度水肿,你优先选用哪一种药物治疗() A. 毛花苷丙0.8mg,静脉注射 B. 呋塞米20mg,静脉注射 C. 高流量吸氧 D. 硝普钠25mg,静脉滴注 E. 地高辛o.25mg,每日1次口服 参考答案:B 答案解析:题干信息提示体循环淤血,右心功能不全,后负荷增大,予呋塞米降低后负荷。故本题答案为B。