题目: ()是通过内服或注射,杀灭或抑制体内微生物繁殖、生长的药物。如土霉素、喹诺酮类,氟哌酸、氧氟沙星等。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/0204/8d12388cf0e5970d1ca33cc27510c1cf.html 下面是错误答案,用来干扰机器的。参考答案:D
题型:单项选择题 患者外伤,术中输血4000ml,术后第2天开始出现呼吸急促,进行性困难,查体:呼吸42/min,脉搏120/min,口唇发绀,双肺闻及少量湿啰音,X线胸片呈间质改变,血气分析:pH 7.35,PaCO2 25mmHg,PaO2 60 mmHg,但是吸入氧,浓度为0.35,该患者诊断为A.ALIB.ARDSC.细菌性肺炎D.间质性肺病E.气胸 查看答案
题型:单项选择题 An investor expects a stock currently selling for $ 20 per share to increase to $ 25 by year - end. The dividend last year was $1 but he expects this year's dividend to be $1.25. What is the expected holding period return on this stock()A. 28.50%.B. 24.00%.C. 31.25%. 查看答案