某药在体内按一级动力学消除,在其吸收达高峰后取两次血样, 测其血浆浓度分别为180 ug/ l ml及22.5 ug/ml,两次取样间隔9 h,该药的半衰期是
A.
1 h
B.
1.5 h
C.
2 h
D.
3h
E.
4h
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
皮皮学刷刷变学霸
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