患者，男，72岁，因冠心病间断发生左心衰竭3年，半天来与家人争吵后心悸、气短、不能平卧，咳粉红色泡沫痰，急诊入院。体检：BP90/60mmHg，R28次/分，坐位口唇发绀，两肺满布湿啰音及啸鸣音。急诊护士应给予患者吸氧方法是
A．持续低流量吸氧
B．间断低流量吸氧
C．高流量吸氧
D．低流量酒精湿化吸氧
E．高流量酒精湿化吸氧
参考答案：E
解析： 此题考查了急性左心衰竭的诊断和氧疗方法，病人冠心病间断发生左心衰竭3年，争吵后心悸、气短、不能平卧，咳粉红色泡沫样痰，端坐呼吸，口唇发绀，两肺满布湿啰音及哮鸣音。可诊断其发生了左心衰竭，故急诊护士应给予患者的吸氧方法是高流量酒精湿化吸氧。
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| The sun is shining and it’s very hot. 1 many people don’t want to go out after 2 . Mrs West has to(不得不) 3 her father at the airport. Her father doesn’t feel well, he wants to see a 4 in the city hospital. Now she’s 5 in the street. There 6 no trees and she feels very 7 . But she’s too 8 and can’t walk fast(快). Suddenly she finds(发现) a 9 walking behind her. She gets angry and her face turns red. "Why are you walking 10 me, boy?" She asks strictly. "It’s cooler". The boy answers. | |||
| ( )1. A. But ( )2. A. breakfast ( )3. A. watch ( )4. A. nurse ( )5. A. walking ( )6. A. be ( )7. A. cold ( )8. A. happy ( )9. A. boy ( )10. A. on | B. Because B. dinner B. meet B. waiter B. walks B. is B. cool B. fat B. man B. in front of | C. So C. supper C. help C. policeman C. walk C. are C. relaxed C. short C. woman C. behind | D. Then D. lunch D. ask D. doctor D. to walk D. am D. hot D. tall D. dog D. across from |