现代大型固态排渣煤粉炉多采用()。 ["A、光管水冷壁;","B、膜式水冷壁;","C、销钉式水冷壁;","D、内螺纹式水冷壁。"]
确诊膝关节滑膜结核时,下列哪项最可靠() ["A.低热、盗汗、食欲差","B.膝关节肿胀和疼痛","C.血沉增快","D.X线拍片示膝关节有骨质增生","E.滑膜活检"]
出现垂腕症是由于损伤了() ["桡神经","腋神经","尺神经","肌皮神经","正中神经"]
一患者颌面外伤,经检查出现了脑脊液耳漏对下列哪一类脑损伤具有诊断意义()。 ["A.脑挫裂伤","颅前窝骨折","颅中窝骨折","脑震荡","硬膜外血肿"]
患者,女性,58岁,因右侧肢体偏瘫4周住院治疗,可在搀扶下行走。查体:右上肢能在消除重力姿势下做全关节活动范围的活动,右下肢肌张力僵直,不能活动。患者可能出现的步态是() ["短腿步态","剪刀步态","减痛步态","画圈步态","慌张步态"]
急性胰腺炎。