一胸部外伤病人,严重皮下气肿和极度呼吸困难。检查发现:血压90/50mmHg,心率130次/分,呼吸36次/分。此病人第一考虑诊断是A.肺挫伤B.食管...

作者: rantiku 人气: - 评论: 0
问题 一胸部外伤病人,严重皮下气肿和极度呼吸困难。检查发现:血压90/50mmHg,心率130次/分,呼吸36次/分。此病人第一考虑诊断是
选项 A.肺挫伤 B.食管损伤 C.张力性气胸伤 D.肋骨骨折 E.心包填塞
答案 C
解析 :患者存在皮下气肿,是张力性气胸的典型症状。

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