某男性,从事放射性工作长达20年。近来主诉头痛、头晕、乏力。化验检查白细胞和血小板数

题型:单项选择题

问题:

某男性,从事放射性工作长达20年。近来主诉头痛、头晕、乏力。化验检查白细胞和血小板数量下降等。

采集病史时应考虑可能接触下列何种有害因素

A.噪声

B.振动

C.X射线和γ射线

D.微波

E.紫外线

考点:公卫执业医师公卫执业医师
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通常情况下,电阻的大小与______、______、______和温度有关.

题型:单项选择题

下列哪组连线是有错误的(  )

A.A

B.B

C.C

D.D

题型:单项选择题

幼儿园卫生保健工作是()的一个组成部分。

题型:单项选择题
从所给句子中选择恰当的句子完成下列对话。(有两句多余)
A: Hello, Nick! 小题1:__________________
B: Hello, Tony. I’m going to school.
A: Is the school near your home or far from?
B: It’s near.
A: Then how do you go to school, by bike or by bus?
B: 小题2: ____________ Sometimes I’m late, and then I go to school by bus.
A: What time do the classes begin?
B: At eight o’clock.
A: Are the classes over in the middle of the day?
B: No, they aren’t. 小题3:_______________
A: Do you often play basketball or football after school?
B: I don’t like playing them. I like swimming.
A: 小题4: ________________
B: I do my homework. After that I watch TV until half past nine. 小题5:___________
A: I nearly do the same things every evening.
A. What about you?
B. Let’s go to school.
C. Where’re you going?
D. I go to school on foot.
E. Yes, I sometimes go to school by bike.
F. They are over at 4:30 in the afternoon.
G. What do you usually do in the evening?
题型:单项选择题

以下骨折中不易并发神经损伤的有().

A.肱骨髁上伸直型骨折

B.肱骨干骨折

C.桡骨远端骨折

D.锁骨骨折

E.尺骨上1/3骨折

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