During an asthmatic episode, which of the following breathing techniques is BEST for a patient to use to promote effective bronchodilation and improve airflow?

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Multiple choice — select the best answer

ARapid shallow breathing
BUsing a spirometer
CPursed-lip breathing
DDeep inhalation through the mouth

✓ Correct answer: C. Pursed-lip breathing Answer: Pursed-lip breathing Pursed-lip breathing helps to slow down the exhalation process, keep the airways open longer, and prevent airway collapse, thereby promoting bronchodilation and improving airflow during an asthmatic episode.

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During an asthmatic episode, which of the following breathing techniques is BEST for a patient to use to promote effective bronchodilation and improve airflow?

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