[单项选择]中心静脉压(CVP)的正常值是() A. 0.49~0.98kPa(5~10cmH2O) B. 0.8~2.0kPa(6~15mmHg) C. 1.3~2.9kPa(10~22mmHg) D. 4.5~5.8kPa(36~44mmHg) E. 10.7~13.0kPa(80~100mmHg)
第24题: [单项选择]What can we learn from the conversation A. Cold is a kind of serious illness. B. Cold will go away quickly. C. You should go to see a doctor. D. You needn’’t do anything about it. 参考答案:D 答案解析:W: Is there anything you can do to make the cold go away more quickly
M: No, there isn’’t. And col
第28题: [单项选择]炎性假瘤影像学表现为()。 A. 肺内孤立结节,无分叶,边缘有毛刺,发病前有发热史 B. 肺内孤立结节,内有爆米花样钙化 C. 右上叶后段结节,边缘光整,周围有卫星灶,增强扫描结节无强化 D. 肺内孤立结节,有分叶和毛刺,远端有胸膜凹陷征 E. 左下叶后基底段肿块,CT增强扫描示胸主动脉分支进入肿块 参考答案:A