【单选题】【消耗次数：1】
可诱发和加重支气管哮喘的药物是
①
酚妥拉明
②
育亨宾
③
酚苄明
④
普萘洛尔
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相关题目
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支气管哮喘常见的诱发因素包括：
①
呼吸道感染(病毒、细菌、支原体)；
②
室内变应原(尘螨、家养宠物、霉菌、蟑螂等)；
③
职业性因素(面粉加工、动物饲养、大棚种植及塑料、纤维、橡胶制造等行业)
④
以上都是
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支气管哮喘的本质是（）
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一种自身免疫疾病
②
气道慢性炎症
③
支气管平滑肌可逆性痉挛
④
支气管平滑肌内β<sub> 2</sub> 受体功能低下
⑤
肥大细胞膜上M胆碱能受体功能亢进
【单选题】
关于支气管哮喘说法错误的是
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支气管哮喘简称哮喘是一种以慢性气道炎症和气道高反应性为特征的异质性疾病
②
反复发作的喘息、咳嗽、气促、胸闷为主要临床表现
③
常在白天发作或加剧。
④
呼吸道症状的具体表现形式和严重程度具有随时间而变化的特点，
⑤
并常伴有可变的呼气气流受限和阻塞性通气功能障碍。
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properly
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She is not retired
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She hurt her leg.
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She got a new house.
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she is tired.
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Due to the increasing aging population in China, demand the caregivers will continue to rise.
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with
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Young people ______ 62% of University teaching staff.
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comprise
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Yes, they have some bad habits.
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What is your opinion
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Do you think so
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