病人胸部受伤,急诊入院,经吸氧,呼吸困难无好转,有发绀。查体:左胸饱满,气管向右移位

题型:单项选择题

问题:

病人胸部受伤,急诊入院,经吸氧,呼吸困难无好转,有发绀。查体:左胸饱满,气管向右移位,左侧可触及骨擦音,叩之鼓音,听诊呼吸音消失,皮下气肿明显,诊断首先考虑是

A.肋骨骨折

B.张力性气胸

C.肋骨骨折并张力性气胸

D.心包积血

E.闭合性气胸

考点:临床执业助理医师执业助理医师资格30
题型:单项选择题

阅读理解。

  I am a middle school student. My name is Wei Fang. I am a girl. I'm thirteen

now. I study at Yuying Middle Scholl. I am in class 3, Grade 1. There are twenty

boys and twenty-three girls in my class.

  We have four lessons in the morning and two in the afternoon. We like

English very much. On weekends, I often go to movies with my friends. I like

action movies and comedies very much. I think they are exciting and interesting.

But I don't like documentaries because they are too boring. I often play soccer

ball for half an hour after school in the afternoon.

1. Wei Fang is _____.

A. a teacher

B. a boy

C. 13 years old

D. in Class 1, Grade 3

2. Wei Fang has _____ lessons on Monday.

A. 4

B. 2

C. 6

D. no

3. On weekends, Wei Fang often _____.

A. studies at school

B. goes to movies

C. plays soccer

D. does her

4. Her favorite movies are _____.

A. documentaries

B. action movies

C. comedies

D. both B and C

5. After school in the afternoon, Wei Fang often _____.

A. goes to movies

B. sings and dances

C. plays the guitar

D. plays football

题型:单项选择题

形成我国西北地区气候干旱的主要原因是[ ]

A.受冬季风影响

B.受夏季风影响

C.深居内陆,距海遥远

D.地表缺少植被

题型:单项选择题

Ace工业集团的新雇员抱怨由Ace工厂内噪音过大而引起的不适。然而有经验的 Ace老雇员却没有任何这种不适,虽然Ace要对其雇员的健康负责,它还是决定不向新员工发耳塞。Ace的理由是不使用耳塞,新员工也会逐渐习惯这种噪音。
以下哪项如果正确,指出Ace决定不发耳塞给新员工的错误

A.因为Ace工厂的噪音被隔音墙吸收,公司行政人员在办公室里听不见噪音。

B.许多接受采访的新雇员说他们不愿上班时戴耳塞。

C.向所有的新雇员分发耳塞减小噪声对员工的影响的效果,不如改换使用噪音较小的机器的效果好。

D.老雇员之所以没有不舒适的感觉是因为工厂噪音已经导致他们的听力有所下降。

题型:单项选择题

量化管理办公室工作可运用的科学方法有______

A.ABCD法则

B.概率估算法

C.预定动作时间法

D.头脑风暴法

题型:单项选择题

患者两上颌侧切牙缺失,缺牙间隙较小,两中切牙之间有2mm间隙,最佳的修复方案为

A.只固定桥修复缺牙
B.先光敏树脂关闭两中切牙之间间隙,再修复
C.先正畸关闭两中切牙之间间隙,再固定修复
D.可摘局部义齿修复缺牙以及牙间隙
E.两中切牙烤瓷冠修复,然后可摘局部义齿修复缺牙

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