第22题: [单项选择]关于肝硬化腹腔积液形成的因素,不正确的是()。 A. 原发性醛固酮增多 B. 门静脉压力增高 C. 低白蛋白血症 D. 肝淋巴液生成过多 E. 抗利尿激素分泌过多 参考答案:A
第23题: [单项选择]The general purpose of a heat exchanger is to (). A. eliminate hot air from the condenser B. maintain steady pressure in a system C. heat, or cool one fluid by means of another fluid D. reduce the engine room temperature in tropical climates 参考答案:C