Skin test without tuberculosis symptom?

summary

In our country, there are many welfare undertakings, as well as many policies for free treatment of diseases, so today we will talk about tuberculosis, because it is a common disease. Although it is no longer difficult to treat, we still need to increase some knowledge to contact it more, not to suffer from it, We're just getting to know it. I believe there are many people willing to understand it, so let's talk about the skin test without tuberculosis symptoms?.

Skin test without tuberculosis symptom?

First of all, tuberculosis skin test is a medical means, so we have a good understanding of it. It is based on the results to determine whether they have suffered from tuberculosis. Therefore, this method has many supporters in medicine, and it has been used in many diseases.

Secondly, there are many kinds of skin tests for pulmonary tuberculosis. One is the induration without redness and swelling in some places, that is to say, the average diameter of induration is less than 5mm. We use (-) to indicate that it is negative. If the average diameter of the induration is between 5 and 14 mm, denoted by (+), it is positive.

Finally, if we find that the average diameter of induration is more than 15 mm (20 mm for adults) or less than 15 mm (20 mm for adults), but there are blisters, tissue necrosis, lymphangitis and systemic reactions, it is indicated by (+ +), which is a strong positive.

matters needing attention

Sometimes we can't know whether a person has a disease directly, so we have to know it indirectly. Tuberculosis skin test is like this, we can judge according to the size of induration. So we also saved a lot of trouble.