问题
单项选择题 A1型题
药物的首过效应主要发生在（）
A.内服给药后
B.皮下注射给药后
C.静脉注射给药后
D.肌肉注射给药后
E.呼吸道吸入给药后
答案
参考答案：A
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药物的首过效应主要发生在（）
A.内服给药后
B.皮下注射给药后
C.静脉注射给药后
D.肌肉注射给药后
E.呼吸道吸入给药后
参考答案：A
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| One day the famous (著名的) scientist Albert Einstein 1 an old friend of his in the street in New York. "Mr. Edelstein," said 2 friend, "You need to 3 a new coat. Look, 4 worn out (破旧的) it is!" "It doesn't matter." answered Einstein. "Nobody 5 me here in.New York." Several years 6 , they met in New York 7 , Einstein had become a world-physicist (物理学家) by then, but he was still wearing the 8 old coat. 9 more his friend tried to persuade (劝说) him to buy a new one. "There's no need, now," said Einstein. "I 10 here for a long time. Everybody here knows me." | ||||
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