某片剂每片主药含量应为0.80g,测得压片前颗粒中主药百分含量为32.5%,则片重是()。A.2.5g B. 3.0g C.2.7g D. 2.8g...

作者: tihaiku 人气: - 评论: 0
问题 某片剂每片主药含量应为0.80g,测得压片前颗粒中主药百分含量为32.5%,则片重是()。
选项 A.2.5g B. 3.0g C.2.7g D. 2.8g E.2.9g
答案 A
解析 片重计算公式:片重=每片含主药量/颗粒中主药的百分含量。计算可得片重是2.5g。故本题选择A。

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