Question

What are the definitions of mild persistent asthma and moderately persistent asthma?

1) Mild persistent asthma is a classification of asthma characterized by symptoms occurring more than twice a week but less than once a day, and nighttime symptoms occurring more than twice a month. Moderately persistent asthma is a classification of asthma characterized by symptoms occurring daily and nighttime symptoms occurring more than once a week.
2) Mild persistent asthma is a classification of asthma characterized by symptoms occurring less than twice a week, and nighttime symptoms occurring less than twice a month. Moderately persistent asthma is a classification of asthma characterized by symptoms occurring daily and nighttime symptoms occurring more than once a week.
3) Mild persistent asthma is a classification of asthma characterized by symptoms occurring more than twice a week but less than once a day, and nighttime symptoms occurring more than twice a month. Moderately persistent asthma is a classification of asthma characterized by symptoms occurring daily and nighttime symptoms occurring more than twice a week.
4) Mild persistent asthma is a classification of asthma characterized by symptoms occurring less than twice a week, and nighttime symptoms occurring less than twice a month. Moderately persistent asthma is a classification of asthma characterized by symptoms occurring daily and nighttime symptoms occurring more than twice a week.

Answer 1

Mild persistent asthma is characterized by symptoms more than twice a week but less than once a day, and nighttime symptoms more than twice a month. Moderately persistent asthma occurs daily with nighttime symptoms more than once a week. (option 1).

Step-by-step explanation:

Asthma is a chronic inflammatory disease of the respiratory system, causing obstruction of the airways due to swelling, narrowing, and mucus production. There are different classifications of asthma based on the frequency and severity of symptoms, among which are mild persistent asthma and moderately persistent asthma.

Mild persistent asthma is characterized by symptoms that occur more than twice a week but less than once a day, and nighttime symptoms that arise more than twice a month. On the other hand, moderately persistent asthma involves symptoms that occur daily, with nighttime symptoms more than once a week but not nightly.

Hence, the answer is option 1.