问题
单项选择题
老年人给药剂量更应强调个体化的机制主要是（）
A.肾功能随年龄增长而减退
B.脂肪组织随年龄增长而增加
C.肝药酶活性的个体化差异影响大于年龄的增长
D.肝脏合成凝血因子能力下降，对肝素及华法林非常敏感
E.心血管系统与维持水电解质平衡的内环境稳定功能减弱
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
老年人给药剂量更应强调个体化的机制主要是（）
A.肾功能随年龄增长而减退
B.脂肪组织随年龄增长而增加
C.肝药酶活性的个体化差异影响大于年龄的增长
D.肝脏合成凝血因子能力下降，对肝素及华法林非常敏感
E.心血管系统与维持水电解质平衡的内环境稳定功能减弱
参考答案：C
| 阅读理解。 |
| On National Day, we had a long holiday. We had seven days. I went to Hainan with my parents. My grandparents lived in a beautiful village in Hainan. We visited them. We went to see the blue sea every day. We swam in it. We went fishing. My grandma cooked good food for us every day. The seafood is tasty. I like it. We took many pictures. I was excited. |
| 1. I went to Hainan with my __. |
| A. father and mother B. grandparents C. parent |
| 2. There are _ days on National Day. |
| A. a week B. seven C. five |
| 3. I was __ on National Day. |
| A. very happy B. tired C. bored |
| 4. I can in Hainan. |
| A. went fishing B. swim and go fishing C. went swimming |
| 5. We ate good food . |
| A. last weekend B. every day C. on National Day |
