【单选题】.关于胸膜腔闭式引流装置,以下哪项不正确
【单选题】听力原文:W: Where did you say you found this bag? M: It was lying under a big tree between the park and the apartment building. Where did the man find the bag?
B.
Between two buildings.
【单选题】一病人因高热2日未能进食,自诉口渴、口干、尿少色黄。查体:有脱水症,尿比重1.028,血清钠浓度为156mmol/L。治疗首先应给
【单选题】关于胸膜腔闭式引流装置,以下哪项不正确:
【单选题】听力原文:W: What did you say you were going to take up as a career? M: Architecture. W: What made you decide on that? M: Well, I was good at maths and art at school and I think I had a certain feeling for...
B.
His proficiency in maths.
C.
His teacher's opinion.
D.
His feeling for design.
【单选题】下列关于人的眼球的光学特征说法,错误的是()
A.
角膜的整体屈光力大约为+43D,占眼光学系统静态屈光力的2/3以上
B.
角膜缺乏前表面的泪液膜的保护时,前表面屈光力就会减弱,视网膜的像就变得相当模糊
C.
不包括角膜厚度的前房深度平均大约为3.0mm,假设其他因素不变,前房深度每减少1mm,眼的总屈光力约增加1.4D
【单选题】蓄电池内的容器分为六格,每格内装有电解液,正负极板组浸入电解液中成为单格电池,每个单格电池的标称电压为().
【单选题】听力原文:W: Where did you say you found this bag? M: It was lying under a big tree between the park and the apartment building. Q: Where did the man find the bag? (2)
B.
Between two buildings.