试题与答案

患者,男性,48岁。因高处坠落多发性骨折,住院48h后PaO2降至62mmHg,并已

题型:判断题

题目:

患者,男性,48岁。因高处坠落多发性骨折,住院48h后PaO2降至62mmHg,并已由鼻管吸氧10ml/min。患者呈现缺氧、呼吸快并发绀。X线检查两肺有絮状浸润,左侧有少量积液。血气检查:pH7.47,PCO232mmHg,PO259mmHg。患者血氧过低最可能的解释是可能出现了急性呼吸窘迫综合征。

答案:

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参考答案:A

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