The test determines the susceptibility of a microbial species against different antibiotic agents. The introduction of various antimicrobials for treating variety of infections showed the necessity of performing antimicrobial susceptibility testing as a routine procedure in all microbiology laboratories.
How to Reduce Under-eye Puffiness. There are many causes and almost as many supposed cures for under-eye puffiness. Lack of sleep, a sinus infection, salty food, a lack of exercise and even your sleep position can play a role in this undesirable issue. And then there's the cause that no one wants to talk about â age.
The most common causes of eye redness happen when the vessels on the surface of the eye become inflamed. Various irritants can cause this to occur including: 1  dry air. 2  exposure to the sun. 3  dust. 4  allergic reactions. 5  colds. 6  bacteria or viruses.