Kappa值为0.61~0.80时可定为() ["完全不可靠","可靠度不合格","可靠度中等","可靠度优","完全可靠"]
下列哪项是中枢性性早熟的病因之一() ["A.肾上腺皮质增生症","B.睾丸间质细胞瘤","C.单纯乳房早发育","D.原发性甲状腺功能减低症","E.McCune-Albright:综合征"]
接触性皮炎最常见的病因是() ["花粉","动物皮毛","化学性物质","微生物","以上都不是"]
临产后肛查应在下列哪个时限内进行() ["第一产程","宫缩时","宫缩间歇期","随时可查","第二产程"]
60岁,男,进食后呕吐,腹泻、抽搐、昏迷入院。既往有肝肿大和谷丙转氨酶偏高病史。查体:心率90/分BP152/88mmHg,肝右肋下3厘米,质中度硬,表面平滑,脾未触及,血糖900mg/dl,血钠158mmol/L,血CO结合力46容积%,血尿素氮25mg/dl,尿糖(+++),尿酮体阴性,下列哪项诊断可能性最大() ["脑血管意外","糖尿病酮症酸中毒","高渗性非酮症糖尿病昏迷","肝性昏迷","尿毒瘫"]
试述脑血栓形成的基本概念和主要病因。