问题
单项选择题
芬太尼静脉麻醉呼吸抑制的临床表现哪项不正确（）。
A.呼吸频率减慢直至呼吸停止
B.诱导剂量缓慢注射，呼吸频率可减慢，潮气量无影响
C.苏醒过程可出现遗忘性呼吸
D.快速注射可致胸、腹壁肌肉木僵，影响通气
E.大剂量反复使用，可出现延迟性呼吸抑制
答案
参考答案：B
解析：芬太尼诱导剂量缓慢注射，呼吸频率可减慢，潮气量减低。
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芬太尼静脉麻醉呼吸抑制的临床表现哪项不正确（）。
A.呼吸频率减慢直至呼吸停止
B.诱导剂量缓慢注射，呼吸频率可减慢，潮气量无影响
C.苏醒过程可出现遗忘性呼吸
D.快速注射可致胸、腹壁肌肉木僵，影响通气
E.大剂量反复使用，可出现延迟性呼吸抑制
参考答案：B
解析：芬太尼诱导剂量缓慢注射，呼吸频率可减慢，潮气量减低。
| 完形填空。 In America, on school and work days, breakfast in most homes is often a hurried meal. Some people even don't have it in order to 1 work or school on time. Others just stop at coffee shops for coffee. But on weekends, 2 are quite different. People usually get up late, so they have enough time to have a large breakfast. Lunch is just a 3 break from the day's work rather than a large, long meal. It usually lasts 4 half an hour or an hour, so family members do not have time to 5 home. Most people have a sandwich or a hamburger, and fruit or ice-cream for lunch. 6 people either take their lunches to work in the brown paper "lunch bag", 7 eat a sandwich at a fast food restaurant. Children 8 to bring the "lunch box". Dinner is the most 9 meal of the day in the USA. At this meal, most American families can sit down together. It is usually a hot, large meal and it is quite different from lunch. 10 usually cooked dinner for their families in the past. Nowadays, however, with more women working and as a result, men are doing more in the kitchen. | ||||
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