What reason is throat rale

summary

We know that life will always encounter this or that kind of disease, at this time we should go to the hospital for relevant examination, find the problem is to treat as soon as possible, you like when auscultating breath sound, when the air passes through the trachea containing secretions, or through the narrow bronchus due to spasm or swelling, on the basis of breath sound, you can hear it again A kind of respiratory murmur, which is usually called rale, is not very clear to many friends, so what is the cause of pulmonary rales? I'd like to explain the reasons for this situation.

What reason is throat rale

First of all: dry rales are caused by trachea, or bronchial stenosis or partial obstruction, air flow when inhaled or exhaled, like bronchial congestion and edema caused by some respiratory tract inflammation. When a dry rale occurs in the larger bronchus, it is called snoring.

Secondly: moist rales, when breathing, when the air flows through the trachea or bronchus containing a small amount of secretions, the secretions form blisters and burst rapidly. Large blister is the sound of patients with bronchiectasis, pulmonary edema and other diseases. Small and medium blister is common in patients with bronchopneumonia and other diseases.

Finally: this moist rale can appear in the whole lung, or it can be limited to a certain part of the lung. It can be heard when breathing in and out, but it is more obvious when breathing in deeply. You like common bronchitis and pneumonia, as well as tuberculosis and other diseases will appear this kind of sound.

matters needing attention

Finally, we want to say that routine examination is also very important, especially for respiratory doctors. We should not neglect this basic skill because of the appearance of many auxiliary examinations.