引起严重产褥期感染的病原体是()A．溶血性链球菌 B．支原体 C．大肠埃希菌 D．肺

男，40岁。因车祸发生脾破裂，就诊时血压BP8／4kPa（60／30mmHg），脉率120次／分，病人烦躁不安，皮肤苍白，四肢湿冷。

以下护理措施不正确的是（）

A.平卧位

B.定时测血压

C.置热水袋保暖

D.测每小时尿量

E.保持18～20℃室温

我国《宪法规定的公民的言论自由具有特定的范围和表现形式。一般而言它包括下列选项的哪几项内容?

A.公民都有以言论方式表达思想和见解的权利

B.通过言论自由表达的有关政治、经济、文化、社会等方面的看法和见解受法律保护，不受非法干涉

C.言论自由的表现形式多样，包括口头形式、书面形式，以及广播电视等

D.公民不应因某种言论而承担不利后果

Long bus rides are like television shows .They have a beginning ,a Middle and an end –with commercials thrown in every three or four minutes .The commercials are unavoidable .They happen whether you want them or not .Every couple of minutes a billboard glides by outside the bus window . “buy super clean toothpaste”. “Drink Good’n Wet Root Beer .””Fill up with Pacific Gas .”Only if you sleep ,which site equal to turning the television set off ,are you spared the unending cry of “You Need It ! Buy It Now !” The beginning of the ride is comfortable and somewhat exciting ,Even if you’ve traveled that way before .usually some things have changed-new houses ,new buildings ,sometimes even a new road .The bus driver has a style of driving and it’s fun to try to figure it out the first hour or so . If the driver is particularly reckless or daring ,the ride can be an thrilling as a suspense story .Will the driver pass the truck in time Will the driver move into the right or the left –hand lane After a while,of course,the excitement dies down .sleeping for a while helps pass the middle hours of the ride .Food always makes bus rides more interesting .But you’ve got to be careful of what kind of foodyou eat .Too much salty food can make you very thirsty between stops. The end of the ride is somewhat like the beginning .You know it will soon be over and there’s a kind of expectation and excitement in that .The seat ,of course ,has become harder as the hours have passed.By now you’ve sat with you legs crossed ,with your hands crossed behind your head .the end comes just at the right time . There are just no more ways to sit.

The write of this passage would probably favor ( )

A．bus drivers who weren’t reckless

B．driving alone

C．C a television set on the bus

D．no billboards along the road

体液平衡的调节叙述正确的是（）

A.主要通过肾来维持体液的平衡

B.通过肾素-醛固酮系统来恢复和维持血容量

C.肾的调节功能受神经和内分泌反应的影响

D.通过下丘脑-垂体后叶-抗利尿激素系统来恢复和维持血容量

E.通过下丘脑-垂体后叶-抗利尿激素系统来恢复和维持体液的正常渗透压

( )不但可以对已经发生的，而且还可以对尚未发生或正在发生的经济活动进行单项核算。

A．会计核算

B．业务核算

C．统计核算

D．成本核算