第24题: [单项选择]川芎的药用部位为( ) A. 根 B. 根茎 C. 根及根茎 D. 块根 E. 块茎 参考答案:B 答案解析:[知识点] 根及根茎类中药——川芎
第25题: [单项选择]患者女性,56岁,1个月来休息时感心悸、气短,不能平卧,咳白色泡沫痰。查体:血压150/70mmHg,皮肤黏膜发绀,双肺底少量小水泡音,颈静脉怒张,心尖部及胸骨左缘3、4肋间可闻及舒张期奔马律,肝触诊不满意,双下肢水肿。此病诊断() A. 心功能Ⅳ级,全心衰竭 B. 心功能Ⅲ级,左心衰竭 C. 心功能Ⅱ级,右心衰竭 D. 心功能Ⅱ级,左心衰竭 E. 心功能Ⅰ级,右心衰竭 参考答案:A
第27题: [单项选择]Many people set themselves a limit of money each time they gamble because ______. A. they cannot afford more B. they do not want to lose more C. they do not think more will do D. they want to save more money for gambling later on 参考答案:B