【单选题】【消耗次数：1】
支气管呼吸音的特点是
①
呼气时相较吸气时相长，调高，音响强
②
吸气时相较呼气时相长，调高，音响弱
③
呼气时相较吸气时相短，调高，音响强
④
吸气与呼气时相性质相似
⑤
呼气时相较吸气时相音响弱
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相关题目
【单选题】
男，25岁，咳嗽4天，畏寒、发热3天。听诊：右上肺闻及颇似抬舌后经口腔呼气时所发的“ha”音响，呼气时相较吸气时相长，调高。此音为
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支气管肺泡呼吸音
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肺泡呼吸音
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湿啰音
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干啰音
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