Who gave a talk at the meeting A. A famous writer. B. A famous scientist. C. A famous doctor. 参考答案:B 答案解析:[听力原文] F: Did you go to the meeting yesterday M: Yes, I did. A famous scientist gave a talk
第35题: [单项选择]二氧化碳结合力降低见于 A. 肺心病呼吸衰竭 B. 呼吸性酸中毒 C. 代谢性酸中毒 D. 代谢性碱中毒 E. 剧烈呕吐 参考答案:C 答案解析:代谢性酸中毒和呼吸性碱中毒时二氧化碳结合力降低,呼吸性酸中毒和代谢性碱中毒时二氧化碳结合力增高。
[考点] 二氧化碳结合力测定的意义。