【单选题】患者,女, 75岁。左心衰竭5年。与家人争吵后心悸、气短、不能平卧、咳粉红色泡沫痰。体检:血压90/60mmHg,呼吸28次/分,神志清醒,端坐位,口唇发绀,两肺满布湿啰音及哮鸣音。患者吸氧宜采用
【单选题】当植物因吸收不到水分而发生永久萎蔫时的土壤含水量称为( )。
【简答题】Complete the sentences with as long as provided supposing unless __________ she is injured, she should win easily.
【单选题】1894 年,日本军队在辽东半岛登陆后,制造了震惊中外的()。
【简答题】Choose appropriate word to fill in each blank in its proper form. regret regretful regrettable 1. We _________ to say that we cannot accept your price. 2. We are __________ that we can not sup...
【单选题】She enjoyed her work, which provided a good _____ for her energies and talents.
【单选题】(2006)胫骨中下1/3处骨折易发生延迟愈合的原因是A、骨形态转变处B、骨皮质薄,强度差C、骨营养动脉损
A.
胫骨中下1/3处骨折易发生延迟愈合的原因是 A、骨形态转变处
【单选题】患者,女性,75岁,左心衰竭5年。与家人争吵后心悸、气短、不能平卧、咳粉红 色泡沫痰。体检:血压90/60mmHg,呼吸28次/分,神志清醒,端坐位,口唇发绀,两肺满布湿哕音及哮鸣音。患者吸氧宜采用的方法是