男性，69岁。临床诊断胃底贲门癌。肥胖体型，嗜酒，患慢性支气管炎10年。在全麻下行全胃切除、空肠代胃术。术中输血2000ml，手术历时6小时。术后患者不敢咳嗽及活动，第2天出现呼吸困难，P120次／分，R38次／分，BP100/68mmHg。有明显发绀及三凹征。叩诊：右肺呈实音，听诊呼吸音消失。血气分析：PaO250mmHg，SpO280%。胸部X线检查：右肺实变，纵隔和气管向患侧移位，左侧代偿性肺气肿。
术后最可能发生的并发症是（）。
A.右肺炎
B.右肺不张
C.右侧胸腔积液
D.左侧气胸
E.术后呼吸功能衰竭
参考答案：B
| 完形填空。 When you are invited to meal in Thailand, the words of the invitation mean "Come and eat rice." In fact, nearly all Thai dishes are 1 with rice, which grows there very easily 2 the climate (气候) is warm and there is much rain. The food that is served is 3 cut into pieces, so there is no need to use knives and forks, instead, special spoons and forks are used. The Thais 4 to eat with their hands and now there are still some people who eat this way. There is a special 5 of doing it. First they wash their 6 hands in a bowl of water-they only eat with their right hands. They are careful not to let the food 7 the palms (手掌心) of their hands. After the meal, the 8 are again carefully washed. The meal usually has several different dishes. They are all hot. They are served in bowls which everyone shares, 9 each person has their own bowl of 10 . As Thailand has a long coastline (海岸线), it is not surprising that fish and shellfish play an important part in Thai's cooking. | |||
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