【单选题】患者女,68岁,肥胖。查体X线胸片发现左上肺包块。既往有高血压病史10年,糖尿病3年,平时用药不规范。查体:T36.7℃,P108次/分,R18次/分,BP180/110mmHg。空腹血糖13.6mmol/L;心电图:心肌轻度缺血。临床诊断左侧肺癌,拟在全麻下行左上肺切除术。术中的处理,不正确的是()
B.
加强呼吸管理,维持氧分压、二氧化碳和pH在正常范围
C.
术中可用机械方法(如间歇充气加压装置)预防静脉血栓形成
E.
术中根据血糖监测结果,静脉输注胰岛素控制血糖在适当水平
【单选题】What does the author intend to demonstrate with 'office hours' adopted by the old ( Paragraph 2) ?
A.
A type of enforced systems.
B.
A symbol for human initiatives.
C.
A sort of freedom deprivation.
D.
A token for the old' obsoleteness.
【多选题】第六十二回“憨湘云醉眠芍药辛因,呆香菱酒解石榴裙”所写酒宴不分主仆,觥筹交错,构成了一幅酒合欢图。其中的()和()酒令至今仍在使用。
【单选题】According to the writer, what may be chiefly responsible for the 'umbrella effect' (Paragraph 2) ?
A.
Sustainable bond markets.
D.
Ill-natured consumers.
【单选题】What does the author mean by giving the examples of the US and the Sahara Desert in Paragraph Two?
A.
The US is the wealthiest country in the world while the Sahara Desert is the poorest region.
B.
Some regions of the world are well supplied with natural resources while other regions possess none of them.
C.
Some countries can better use natural resources while other countries have been unable to develop their resources.
D.
The US has a sound and stable political condition while the Sahara Desert has suffered for many years from civil wars.
【简答题】试分析室内暖气片的散热过程,各个环节有哪些热量传递方式?以暖气片管内走热水为例