首页
普通专升本
成人高考
学位英语
在线刷题
最近学习
最近学习课程
最强大脑 · 3天挑战极限记...
副标题副标题副标题副
最强大脑 · 3天挑战极限记...
副标题副标题副标题副
您现在位置：
模拟考场
>
湖北自学考试
>
专业课
>
学前卫生学
>
浏览试题
[判断题]
28.正常儿童腋下测得的体温应为35℃。 正常小儿腋下测得的体温为36-37.4℃，体温波动的幅度约l℃。
A
错误
B
正确
收藏
查看答案
参考答案
试题答案：
错误
答案解释：
相关题目
不仅患病率高而且对儿童的健康危害严重的“小儿四病”是指( )
26．眼球没有器质性病变而戴矫正镜片后视力仍不能达到正常，称为________。
10.儿童遗尿症的高发人群是
关于学前儿童呼吸系统的表述,正确的是
3．适宜组织幼儿唱歌的时机是
9.1岁以内儿童定期体格检查的时间间隔要求是
30．卫生学中使用的生长发育标准是相对的、暂时的。
37.简述母乳被污染的常见原因。
18．学前儿童控制排尿的能力随______的发育而逐渐成熟。
测体温，夹在腋下的体温表应在( )取出。
热门试题
1.
3. Friction is a force which opposes motion. Much of the energy supplied to a complicated machine with many moving parts is wasted in overcoming this opposition. The energy is converted into useless heat. The amount thus lost can be considerably reduced and the life of the machine prolonged by careful lubrication. This reduction improves the efficiency of the machine. Another way in which friction is reduced is to substitute roller or ball bearings for the earlier type of bearing, in which the surfaces in contact move by sliding. Bearings of these later types are used very extensively in many kinds of modern machinery.It must not be assumed, however, that friction is always a disadvantage. In many instances it is highly important. Belts are often used in conveying power from one machine to another. In the absence of friction, this could not be done. The driving wheel would not run the belt, neither would the belt run the wheel to driver. Without friction, then, belted machinery could not be used. Again in the case of all motor vehicles, friction is essential in the operation of the brake. Were there no friction, there could be no brake. But even this illustration does not give an adequate picture of the importance of friction. The vehicle could not even be started if it were not for the friction exerted between the tires and the road. Nails hold in wood, and screws hold in either wood or metal by reason of friction, without which they would be useless. Walking is difficult enough on an icy pavement, but it would be wholly impossible if there were no friction at all between the shoe and the pavement.(5分)3.1 Friction arises when____.(1分)A. an opposing force of motion exists B. the energy is wastedC. everything is motionlessD. a complicated machine is supplied with energy
2.
下列图示中，包括太湖平原的是（ ）
3.
6．在下列计划的表现形式中，哪一种是针对反复出现的业务而制定的?
4.
在消费者收入相对较高时，缩短家务劳动时间的主要手段是（ ）
5.
The young lady who caught the baby falling from the tenth floor _______ by the local media.(1分)
热门试卷
成人高考专升本《政治》模拟试卷
去做题
已有3418做题
2020年湖北成人高考专升本政治模拟试题三
去做题
已有2214做题
成人高考专升本政治考试模拟试题及答案(1)
去做题
已有1901做题
湖北成考专升本政治真题（2021年）
去做题
已有1363做题
湖北成考高起点语文真题（2021年）
去做题
已有1221做题
