乙状结肠扭转属于() ["急性肠梗阻","动力性肠梗阻","血运性肠梗阻","完全性肠梗阻","低位肠梗阻"]
根据不同的加工成形法,甜馅料一般有()。 ["泥茸","生馅","碎粒","熟馅","素馅"]
严重的腺垂体功能减退症易发生低血糖,主要是因为缺乏() ["PRL及TSH","PRL及LH","GH及ACTH","GH及TSH","PRL及ACTH"]
诊断性腹腔穿刺抽出血性液体可见于() ["绞窄性肠梗阻","急性肠系膜动脉栓塞","宫外孕破裂","重症急性胰腺炎","肠系膜静脉血栓形成"]
糖尿病酮症酸中毒和高渗性非酮性糖尿病昏迷的以下主要鉴别症状是() ["神志改变","多饮多尿症状明显","血压偏低","食欲减低、恶心、呕吐","局灶性癫痫样抽搐和上肢粗震颤"]
汽车修理从业人员培训的原则是结合生产、()、因材施教、灵活多样。