腹腔穿刺抽到不凝固血液,可见于______。
A.胃十二指肠溃疡急性穿孔B.胆总管结石C.急性阑尾炎D.急性胰腺炎E.外伤性脾破裂
参考答案:E
急性脊髓炎与急性脊髓压迫症最重要的鉴别点是,前者通常无()
A.神经根症状
B.传导束型感觉障碍
C.双下肢瘫痪
D.尿便障碍
E.椎管梗阻现象
―What your English teacher doing now?
―He _____ a newspaper.
A.is, reading
B.is, is looking at
C.does, watching
D.is… is reading