造成基托内存在大面积微小气泡的原因是() ["塑料调和时单体过多","塑料调和时单体过少","填塞塑料过早","填塞塑料过晚","热处理升温过快"]
下面关于髋关节后脱位说法错误的是() ["多发生于交通事故伤","比前脱位多见","有明显的疼痛,髋关节不能活动","患肢缩短,髋关节呈屈曲,外展,外旋畸形","部分病例有坐骨神经损伤表现"]
男,48岁。体检发现尿路结石入院,入院后检查发现胃溃疡。查血钙为13mg/dl,血磷2mg/dl。最可能的原因是() ["A.原发性尿路结石","肾癌","胰腺癌","甲状旁腺功能亢进","以上都不是"]
医学伦理学中最古老、最有生命力的医德范畴是() ["医疗保密","医疗公正","医疗权利","医疗荣誉","医疗义务"]
法洛四联症,对病理生理影响最大的畸形是() ["右心室肥厚","主动脉骑跨","室间隔缺损","肺动脉狭窄","右位主动脉弓"]
葡萄糖液输入体内后葡萄糖逐渐被氧化成水及CO,故在输液时可视为()液体。