【判断题】Definitions can be classified into two large categories, intentional definitions (which try to give the essence of a term) and extensional definitions (which proceed by listing the objects that a term...
【判断题】Definitions can be classified into two large categories, intensional definitions (which try to give the essence of a term) and extensional definitions (which proceed by listing the objects that a term...
【简答题】肝硬变时,肝脏合成功能下降表现为 B C D E 【答案】:D 【解析】: 【题型】 A3/A4 男,48岁。呕血5小时入院。查体:P120次/分,BP80/55mmHg。神智不清,营养状况差。巩膜明显黄染,腹壁可见静脉曲张,肝肋下可触及,质地较硬,边缘较钝,脾肋下6cm,移动性浊音阳性,肠鸣音弱。13.该病人呕血最可能的原因是A. 胆石症所致胆道出血 B. 消化性溃疡出血 C. 食管胃底曲张静脉...