血清阴性脊柱关节病的名字由来是指血清中()。
A.ASO阴性
B.RF阴性
C.ANA阴性
D.CRP阴性
E.抗dsDNA抗体阴性
参考答案:B
男性,28岁。半小时前被车撞伤后送入急诊室。查体:血压60/30mmHg,烦躁不安,呼吸困难,面色苍白,四肢发凉,脉搏细速。左胸部压痛,呼吸音消失,叩诊鼓音,右侧呼吸音降低。
急诊处理后还应优先申请下列哪项辅助检查()
A.正侧位胸片
B.超声心动图
C.胸部CT
D.床旁胸片
E.肺功能
-------There were already five people in the car but they managed to take me as well .
------- It ______ a comfortable journey .
A.can’t be
B.shouldn’t be
C.mustn’t have been
D.couldn’t have been