How to distinguish between exogenous bronchial asthma and endogenous bronchial asthma

Bronchial asthma is more common in adolescents; Cardiogenic asthma is more common in middle-aged and elderly people: bronchial asthma is more likely to occur in spring and autumn; The onset of cardiogenic asthma is less seasonal. Cardiogenic asthma has a history of hypertension or heart disease, and asthma is accompanied by coughing up foamy sputum, especially bloody sputum, heart enlargement, arrhythmias, and abnormal heart sounds.

Bronchial asthma presents with expiratory dyspnea or episodic cough with wheezing, chest tightness, and often no cardiac symptoms.

Cardiogenic asthma often has a history and signs of hypertension, coronary heart disease, and wind heart disease; cardiogenic wheezing suspicion and wheezing, frequent cough, pink foam, hail staring sputum; In cardiogenic asthma, the heart boundary expands to the lower left, the heart rate increases, and gallop rhythm can be heard at the apex; Chest X-ray of tardygenic asthma in patients with heart shows cardiomegaly, pulmonary congestion, etc.

It is () a. that can help distinguish cardiogenic asthma from bronchial asthmaWheezing and small vesicles at the base of both lungs.

b.Orthopnea.

c.Cough up pink frothy sputum.

d.Enlarged heart.

e.Hypertension.

The answer is c

Which of the following is incorrect for endogenous bronchial asthma; Answer e IgE levels are often elevated during the episode.

The meaning of ige is high.

High LGE is an increase in serum immunoglobulins, also known as reagins. Immune system diseases, specific infections, allergies, etc. can all lead to high IgE, and the specific analysis is as follows:

1. Immune system diseases: for example, dermatomyositis, Sjögren's syndrome, and systemic lupus erythematosus can also lead to an increase in total IgE.

2. Special infections: for example, helminth infections and idiopathic renal companionship syndrome will also have high total IgE.

3. Allergies: Because of allergic diseases, the increase in IgE is mainly seen in allergic constitution and allergic diseases, such as allergic asthma, allergic tracheitis, allergic rhinitis, etc., which will increase the total IgE of Luma Lu, which is directly related to mast cell degranulation and the release of histamine, bradykinin and leukotrienes, because the above inflammatory mediators are mediated by IgE. It is recommended that if there is a high IGE, it should be identified in a timely manner and targeted.

Therefore, endogenous bronchial asthma does not correspond to the problem that serum IgE levels often increase during an attack.

For endogenous bronchial asthma, serum levels are often elevated during an attack in item e below, which is incorrect. Endogenous bronchial asthma is asthma caused by infection, and it is often accompanied by symptoms of upper and lower respiratory tract infections, such as cough chain rapid cough and sputum (thick and thick) drying.

That what is not correct in your option is that there is no tremor and cough and cough and breathlessness in the limbs, this statement is wrong, and it is related to endogenous bronchial asthma, which will appear out of breath.

It is incorrect to say that serum IgE levels are often elevated during an attack.