女,45岁。发热、咳脓痰1周,胸片示右下背段浸润阴影。用青霉素治疗体温稍下降,但痰

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问题:

女,45岁。发热、咳脓痰1周,胸片示右下背段浸润阴影。用青霉素治疗体温稍下降,但痰量增多,为脓血痰,有臭味。胸片示大片浸润阴影中出现空腔。

治疗2周后,患者临床症状明显改善,胸片示空腔缩小,抗生素总疗程一般宜持续.

A.2周

B.3周

C.4周

D.8周

考点:普通考研西医综合西医综合
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Dear friends,

I am a wolf from the north. I live in the w  小题1:  . And I am quite sad.

I live in a family group with my parents. We are friendly t  小题2:   each other and we look after each other. We can see, hear and smell things far a  小题3:  . We are good at hunting, but we never k 小题4:   for fun.

We used to live a happy life. But s  小题5:   , we have some serious problems now. Some people came last month and they destroyed(摧毁) a lot of forests. They wanted to build a highway. We lost many l  小题6:   areas. We had to move. But when we had a new home, people followed us and they cut down more trees. This time, they wanted to make the forest into farmland. As a r 小题7:  , we had to move again, but things didn’t get better. People came again and hunted us. They thought we were dangerous to h 小题8: . If people keep doing like this, it will l  小题9:    to fewer and fewer wolves in the world.

We are now in d 小题10:  . What can we do? Please save us!

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揣摩下面的句式特点,仿写一个句子。(3分)

爱情让我们相亲相近,空气却使我们相离相分。

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关于睫状环阻塞性青光眼,不正确的是

A.常发生于抗青光眼术后

B.口服乙酰唑胺

C.晶状体或玻璃体与水肿的睫状环相贴

D.静脉点滴甘露醇

E.尽快滴用1%匹罗卡品眼液缩小瞳孔

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三极管起放大作用的外部条件是()。

A、发射结正偏、集电结反偏

B、发射结反偏、集电结正偏

C、发射结正偏、集电结正偏

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(1~3题共用题干) 某女性患者,75岁,右眼白内障摘除联合人工晶状体植入术后25天,疼痛、视物不清7天,20年前行“双眼虹膜周边切除术”。眼部检查:右眼视力为眼前手动,角膜水肿,前房浅,周边前房小于1/4U,瞳孔约4mm*4mm大小,对光反应迟钝,人工晶状体位置正,眼压40mmHg;左眼视力0.12,角膜透明,前房浅,周边前房小于1/3CT,瞳孔约3.5mm*3.5mm大小,晶状体混浊,眼底模糊不清,眼压17mmHg。

该患者右眼最有价值的辅助检查是

A.眼B超

B.眼眶CT

C.ERG及VEP

D.超声生物显微镜(UBM)

E.视野检查

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