问题
单项选择题
具有非线性药动学特征的药物
A．在体内的消除速率常数与剂量无关
B．在体内按一级动力学消除
C．在体内的血药浓度与剂量间不呈线性关系
D．剂量增加不会明显影响血药浓度上升
E．不需要进行血药浓度监测
答案
参考答案：C
解析：非线性药动学特征的药物最大的特点就是血药浓度与剂量不呈线性关系。
搜题请搜索小程序“爱下问搜题”
具有非线性药动学特征的药物
A．在体内的消除速率常数与剂量无关
B．在体内按一级动力学消除
C．在体内的血药浓度与剂量间不呈线性关系
D．剂量增加不会明显影响血药浓度上升
E．不需要进行血药浓度监测
参考答案：C
解析：非线性药动学特征的药物最大的特点就是血药浓度与剂量不呈线性关系。
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| Mr. Black was once a policeman. He was a 1 person. He liked to have a walk in the park after breakfast. It was very cold 2 a winter morning. Mr. Black was walking along the street when he heard a 3 for help. He turned around but could see nobody. He stopped and looked here and there. At the moment, a boy 4 to him. The boy was in such a hurry 5 he couldn't say a word except 6 towards the river. Mr. Black ran to the river as soon as possible. 7 of them ran along the river and saw a girl in the water. She was 8 a piece of wood. It was carrying her away. It was too 9 . Without a word, Mr. Black took off his clothes as 10 as he could, and jumped into the river. He 11 to the girl and tool her back near the 12 and lifted the girl up, and then the boy helped 13 her out of the water. Then they 14 a car and took the girl to the 15 . At last the girl's life was saved, and she thanked them very much. | |||
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