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沙丁胺醇的突出优点是

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沙丁胺醇的突出优点是

单选题
2021-07-17 21:48
A、<p>兴奋心脏的作用明显大于异丙肾上腺素  </p>
B、<p> 选择性的兴奋β2受体  </p>
C、<p> 气雾吸入作用比异丙肾上腺素快  </p>
D、<p> 作用强而持久  </p>
E、<p>兴奋心脏的作用与肾上腺素相似</p>
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正确答案
B

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