Urinalysis Urine color: Yellow Turbidity: Clear pH: 5.0-8.0 Protein: Negative Sp. Gravity: 1.003-1.030 Glucose: Negative WBC: 0-2 Cells per HPF RBC: 0 Cells per HPF Bacteria: Rare Ketones: Negative The urinalysis will initially be evaluated for the quality of collection. If urinalysis is found to be poorly collected and demonstrates the presence of squamous epithelial cells and bacteria, results will not be used and a repeat urinalysis will be requested. In the case of menstruating women, the urinalysis collection will be postponed temporarily. A urinalysis may also be repeated once if traces of bile, protein, trace ketones, or Hb are identified. In the case of a properly collected urinalysis, the presence of leukocyte esterase glucose, or nitrates will exclude the participation of the subject.