Which of the following is a key component of an asthma management plan?

A key component of an asthma management plan is a medication regimen. This aspect is essential because it includes the use of both long-term control medications and quick-relief medications that help manage asthma symptoms and prevent exacerbations. A well-structured medication plan tailored to an individual's specific needs allows for regular control of asthma, reducing the frequency and severity of attacks.

By properly utilizing medications prescribed by a healthcare provider, patients can maintain better overall asthma control, enabling them to lead more active lives with fewer interruptions. Regular review and adjustment of the medication plan are often necessary, depending on the individual’s asthma control and response.

In contrast, while daily physical exercise can be beneficial for people with asthma, it must be balanced with asthma management to ensure it does not trigger symptoms. Avoiding all physical activity is not advisable, as physical activity is often encouraged to enhance lung capacity, provided it is done safely and under a proper management plan. Lastly, focusing solely on emergency responses would neglect the preventive aspects of asthma management, which are critical for improving quality of life and minimizing the risk of severe attacks.