Cloudy urine can be caused by a variety of conditions, including vaginal discharge, sexually transmitted diseases, dehydration, certain autoimmune disorders, as well as infection, inflammation, or other conditions of the urinary tract (kidneys, ureters, bladder and urethra).loudy urine can be caused by a variety of conditions, including vaginal discharge, sexually transmitted diseases, dehydration, certain autoimmune disorders, as well as infection, inflammation, or other conditions of the urinary tract (kidneys, ureters, bladder and urethra).
Blood cholesterol, triglyceride and glucose levels are the most common tests that require fasting. Vitamin levels, such as vitamin E or A, also need to be drawn when the patient is fasting. Typically at least a 12-hour fast is required for cholesterol and triglyceride screenings.
Report Abuse. 1  Yes - If you fast for 8 hours at work that should be more then adequate. They ask for 8-10 hours of fasting before doing blood work. 2  Coffee may be overlooked but the milk will not. You should reschedul 3  . You will nt die if you fast 8 to 10 hours. Lynn 1949 Â· 3 years ago.  12 hours is the most recommended fasting time.