问题
单项选择题 B型题
颌面部损伤患者，送到急诊科，口腔大量血凝块，呼吸困难。托起下颌用吸引器清理后，呼吸困难未能缓解，此时应采取的措施是（）
A.手指清除口腔内阻塞物
B.托起下颌
C.环甲膜穿刺
D.气管插管
E.气管切开
答案
参考答案：E
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颌面部损伤患者，送到急诊科，口腔大量血凝块，呼吸困难。托起下颌用吸引器清理后，呼吸困难未能缓解，此时应采取的措施是（）
A.手指清除口腔内阻塞物
B.托起下颌
C.环甲膜穿刺
D.气管插管
E.气管切开
参考答案：E
| 阅读理解。 | |||
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| 1. If you want to go to Betty and Peter's party, you can call ________. | |||
| A. 555-3956 B. 555-2125 C. 555-2891 D. 555-2981 | |||
| 2. You can have a trip ________. | |||
| A. on May 20 B. at 10:00 C. on Saturday D. on Monday | |||
| 3. Smith's club is open ________ a day. | |||
| A. 8 hours B. 10 hours C. 12 hours D. 20 hours | |||
| 4. You can use the E-mail"mike@hotmail.com" if you want to ________. | |||
| A. have a trip B. read books C. drink coffee D. visit a new house | |||
| 5. If you want to read some books, you can go to ________. | |||
| A. 44 North Street B. 6 King Street C. 25 Big Apple Street D. 25 North Street |