有所对胃有较大刺激作用的药物,常装在淀粉制成的胶囊中,原因主

有所对胃有较大刺激作用的药物,常装在淀粉制成的胶囊中,原因主要是(      )

A、不少药物是蛋白质类物质,避免在胃中被消化    

B、为了入药方便,便于吞咽

C、胃液对胶囊不起作用,可顺利经胃入小肠        

D、让药在胃中缓慢渗透出来,减轻突然刺激

答案

D


解析:

淀粉在胃中不能被消化,即胃液不对淀粉起作用,酶的专一性。

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