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【单选题】
1个月女婴,生后第1周出现呕吐,多数发生在进食后,呕吐物为胃内容物,经胃-食管同位素闪烁扫描检查,确诊为胃食管反流,下列哪项与该病发病因素无关
A.
抗反流屏障功能低下
B.
食管廓清能力降低
C.
胃、十二指肠功能失常
D.
食管黏膜的屏障功能破坏
E.
食管下括约肌松弛障碍
参考答案：
参考解析：
刷刷题刷刷变学霸
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【单选题】Mars fascinates scientists because of its similarity to Earth, and it fascinates the public because our myth of "Martians" is a vision of life beyond Earth. The Mars 62 continues with the launch of ...
A.
extremes
B.
extracts
C.
terminals
D.
radicals
【单选题】Mars fascinates scientists because of its similarity to Earth, and it fascinates the public because our myth of "Martians" is a vision of life beyond Earth. The Mars 62 continues with the launch of ...
A.
thus
B.
however
C.
so
D.
but
【单选题】男性患者，饮酒后剧烈呕吐，先吐出胃内容物，后呕鲜血100ml，无腹痛及发热，既往体健。查体：轻度贫血貌，余无异常。诊断考虑（）
A.
急性胃黏膜病变
B.
消化性溃疡
C.
贲门黏膜撕裂症
D.
胃癌
E.
急性胃炎
【单选题】胃内容物反流误吸至肺内，不宜行下列哪项处理（）。
A.
插入带有气囊的气管内导管
B.
气管内吸引
C.
机械通气
D.
迅速将手术台摇到头低20°
E.
即刻大量灌洗支气管