题目内容：
瘢痕性幽门梗阻最突出的表现是（ ）
A．上腹部胀痛 B．大量呕吐宿食
C．上腹部膨隆
D．营养不良
E．便秘
参考答案：【答案仅供学习，请勿对照自行用药等】
答案解析：
单选题：瘢痕性幽门梗阻最突出的表现是（ ）
- 题目分类：初级护师
- 题目类型：单选题
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B．大量呕吐宿食
C．上腹部膨隆
D．营养不良
E．便秘
B．大量呕吐宿食
C．上腹部膨隆
D．营养不良
E．便秘
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