问题
单项选择题 案例分析题
男，60岁，打鼾，憋气2年，伴白天困乏、嗜睡，查：下甲肥大，扁桃腺Ⅲ度，舌体正常。PSG示血氧降低，呼吸暂停，口鼻气流停止时，膈肌兴奋性增强，收缩
如该患者PSG示血氧最低为80％，CPAP无效，应考虑的治疗方法为（）
A.减肥
B.侧卧
C.药物
D.手术
E.鼻瓣扩张器
答案
参考答案：D
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男，60岁，打鼾，憋气2年，伴白天困乏、嗜睡，查：下甲肥大，扁桃腺Ⅲ度，舌体正常。PSG示血氧降低，呼吸暂停，口鼻气流停止时，膈肌兴奋性增强，收缩
如该患者PSG示血氧最低为80％，CPAP无效，应考虑的治疗方法为（）
A.减肥
B.侧卧
C.药物
D.手术
E.鼻瓣扩张器
参考答案：D
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