第9题: [单项选择]低容量性高钠血症的特点是() A. 失水多于失钠 B. 失钠多于失水 C. 血清钠离子浓度高于310mmol/L D. 血浆渗透压高于150mOsm/L E. 细胞内、外液量均增加 参考答案:A 答案解析:低容量性高钠血症的特点是:失水多于失钠;血清钠离子浓度高于150mmol/L;血浆渗透压高于310mOsm/L;细胞内、外液量均减少。
第18题: [单项选择]- How do I get to the cinema? -() A. It's very far. B. Yes, there is a cinema near here. C. It's well known. D. Go down this street and turn left 参考答案:D