Your numbers are wrong in several aspects, First the average residential electric bill is $96.50 per month and the average lighting percentage is 10 -15 percent, that would mean a $ 9.60 to 14.50 per month. And you will not save 80 to 85 percent going to fluorescent.
But one common test, the urine culture, can easily miss infections. Urine tests are the gold standard for diagnosing bladder infections. But one common test, the urine culture, can easily miss infections. Most women know all too well the pain and discomfort of a urinary tract infection. They also know they'll probably have to trek to the doctor for a urine analysis so they can get a prescription for antibiotics. Surely there's got to be a better way.
The presence of white blood cells and low numbers of microorganisms in the urine of a symptomatic person is a condition known as acute urethral syndrome. If a culture shows growth of several different types of bacteria, then it is likely that the growth is due to contamination. This is especially true in voided urine samples if the organisms present include Lactobacillus and/or other common nonpathogenic vaginal bacteria in women. If the symptoms persist, the doctor may request a repeat culture on a sample that is more carefully collected.