幽门梗阻所致的呕吐常发生在 A.餐后立即呕吐 B.餐后1小时内呕吐 C.餐

shuhaiku2020-05-20  49

问题 幽门梗阻所致的呕吐常发生在A.餐后立即呕吐B.餐后1小时内呕吐C.餐后数小时呕吐D.活动后呕吐E.体位改变时呕吐

选项

答案C

解析
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