BA=bronchial asthma, which is short for bronchial asthma. Asthma is a chronic airway inflammation involving many cells, especially mast cells, eosinophils and T lymphocytes. In susceptible people, this kind of inflammation can cause recurrent symptoms such as wheezing, shortness of breath, chest tightness and cough. Bronchial asthma (asthma) is a common and frequently-occurring disease.

BA(Business Analyst) is a product manager who undertakes a very specific business or field.

BA(Business Analyst) business analyst in an IT company, the role of BA is PM (product manager). For example, BAnks also have their own IT departments. The product managers in bank IT may have to connect with specialized business groups, such as online banking, credit card business, wealth management products business and fund agency business. In this way, the product manager who undertakes a specific business demand is called ba.

Extended data:

Risk factors of asthma (BA=bronchial asthma) include host factors (genetic factors) and environmental factors. Genetic factors can be reflected in many patients.

For example, most patients' relatives (related by blood, nearly three generations) can be traced back to having a history of asthma (repeated coughing and wheezing) or other allergic diseases (allergic rhinitis and atopic dermatitis).

Most asthma patients belong to allergic constitution, which may be accompanied by allergic rhinitis and/or atopic dermatitis, or allergic to common airborne allergens (mites, pollen, pets, molds, etc.), certain foods (nuts, milk, peanuts, seafood, etc.), drugs, etc.

Baidu encyclopedia -ba

Baidu encyclopedia -ba