未分类题

该药的主要作用机制（类型）是查看材料

A.β2肾上腺素受体激动剂
B.M胆碱受体抑制剂
C.影响白三烯的药物
D.糖皮质激素类药物
E.磷酸二酯酶抑制剂

【参考答案】

A
根据病情表现，该老人可能患有哮喘病；可选用的治疗药物是沙丁胺醇，沙丁胺醇属于β2肾上腺素受体激动剂。故本组题......

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该药的主要作用机制（类型）是 查看材料

该药的主要作用机制（类型）是查看材料