The amount of time it takes for food to pass through your intestines depends on the type of food you have eaten, among other things. In general, it can take 24 to 44 hours from the time you eat food to the time it leaves your body as waste.t takes between seven and 16 hours to absorb all of the necessary fluid. Overall, it can take between 30 and 40 hours for food to fully pass through your colon, assuming a healthy diet and no constipation.
pyuria - presence of white blood cells in the urine; symptom of urinary tract infection. symptom - (medicine) any sensation or change in bodily function that is experienced by a patient and is associated with a particular disease. Translations.
Since there are so many causes of pyuria, the physician may not completely rely on this test for complete diagnosis. While it is an indication that something is wrong, physicians may need to perform other tests to determine what the cause of pyuria really means. Pyuria Treatment To diagnose high white blood count or pus in the urine, the normal test is the urinalysis.