论文部分内容阅读
问:我儿子刚上小学一年级,因复种卡介苗需做结核菌素试验,请问怎样观察结核菌素试验的结果?河南郑州刘晓萌答:在接种卡介苗之前,应当先做结核菌素试验。结核菌素是一种用结核菌的培养物滤液制成的试剂,经前臂皮内注射后,72小时查验反应。如因特殊情况,也可在48～96小时之内查验反应,但不宜过早或过迟.以免影响对反应结果的正确判断。结核菌素试验的结果为:①阴性反应.注射局部仅见针眼大小的红点或红晕而无硬结,平均直径在5
Q: My son just went to the first grade of primary school, because of the need for tuberculin test in multiple BCG vaccine. How do you observe the results of tuberculin test? Liu Xiaomeng, Zhengzhou, Henan Province A: Before BCG vaccination, tuberculin test should be done first. Tuberculin is a reagent made from the filtrate of Mycobacterium tuberculosis, which is tested 72 hours after intradermal injection into the forearm. As a result of special circumstances, but also within 48 to 96 hours to test the reaction, but not too early or too late, so as not to affect the correct judgment of the results of the reaction. The results of tuberculin test: ① negative reaction. Injection only see the size of the eye needle red dot or flush without induration, with an average diameter of 5