In a home with older toilets, an average flush uses about 3.6 gallons (13.6 liters), and the daily use is 18.8 gallons (71.2 liters) per person per day. In a home with ultra-low-flow (ULF) toilets, with an average flush volume of 1.6 gallons (6 liters), the daily use is 9.1 gallons (34.4 liters) per person per day.
Quick Answer. Elevated monocyte levels, or monocytosis, may be due to chronic inflammatory disease, stress response, leukemia, parasitic or viral infection or tuberculosis, as MedlinePlus indicates. A complete blood count gives insight into the number of each kind of blood cell present in the body, according to WebMD.
A diagram showing different types of white blood cells, including monocytes. Monocytes can be counted as part of a diagnostic blood test. It's important for patients to discuss the results of their monocytes blood test with their doctor. Macrophages promote tissue growth and repair following an injury. Stress may cause a high monocyte count.