坏疽性阑尾炎术后5天,体温上升,大便次数增多,里急后重,黏液便,诊断首先考虑
A.直肠炎症B.膈下脓肿C.肠间脓肿D.盆腔脓肿E.残端炎症
参考答案:D
_____ is known to everybody, the moon travels round the earth once every month. [ ]
A. It
B. As
C. That
D. What
黑睛混浊,表面光滑,边缘清楚,基底干净,荧光素染色阴性,病变处于静止状况称()
A.云翳
B.凝脂翳
C.混睛障
D.新翳
E.宿翳