女,28岁,右下肢骨折术后1天,气短伴咯血2小时,最可能的诊断是()。
A.肺部感染
B.ARDS
C.气胸
D.胸膜炎
E.肺血栓栓塞症
参考答案:E
China has a good ________ for fighting against the flu with its careful and smooth organization.[ ]
A. reputation
B. influence
C. impression
D. knowledge
回归热的确诊依据是()
A.流行病学资料
B.标本中发现回归热病原体
C.严重的头痛、肌肉关节酸痛,腓肠肌剧痛拒按
D.发热呈回归热型
E.骤然起病