属于医疗器械严重伤害的有()
A.危及生命
B.导致机体功能的永久性伤害
C.导致机体结构的永久性损伤
D.导致住院
参考答案:A, B, C
Mary kept weighing herself to see how much______ she was getting.
A heavier B heavy C the heavier D the heaviest
烂疔相当于西医的()
A.静脉炎
B.气性坏疽
C.急性淋巴管炎
D.动脉闭塞性脉管炎
E.化脓性淋巴结炎