从3岁至8岁类似喘息发作10余次，肺功能明显降低，舒张试验阳性，确诊为支气管哮喘。2天前因感冒诱发咳喘加重，使用口服和局部糖皮质激素和支气管舒张剂仍无缓解。体检：呼吸困难，大汗淋漓，不能平卧，面色青灰，三凹症，心音较低钝，双肺呼吸音降低，无哮鸣音。此时可能为（） -题库考试答案搜索网

从3岁至8岁类似喘息发作10余次，肺功能明显降低，舒张试验阳性，确诊为支气管哮喘。2天前因感冒诱发咳喘加重，使用口服和局部糖皮质激素和支气管舒张剂仍无缓解。体检：呼吸困难，大汗淋漓，不能平卧，面色青灰，三凹症，心音较低钝，双肺呼吸音降低，无哮鸣音。此时可能为（）

单选题

2021-12-27 17:21

A、发生肺源性心脏病
B、合并细菌性肺炎
C、哮喘持续状态
D、使用β2受体激动剂类药物过量
E、水、电解质失衡

查看答案

正确答案

C

试题解析

标签：免疫、变态反应、结缔组织病吉林住院医师儿科变态反应性疾病儿科住院医师

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