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.
Sometimes, a bright red spot, called a subconjunctival hemorrhage, will appear on the white of the eye. This often happens after straining or coughing, which causes a broken blood vessel on the surface of the eye. Most often, there is no pain and your vision is normal. It is almost never a serious problem. Because the blood leaks into the conjunctiva, which is clear, you cannot wipe or rinse the blood away.