An eighteen-year old female athlete presents to the clinic with complaints of fever, dysuria, and shaking chills. Her urinalysis (UA) is shown below. Test UA Results Normal Color Amber yellow Amber yellow Specific gravity 1.040 1.003-1.030 pH 8.4 4.6-8.0 Protein Negative Negative Glucose Negative Negative Test UA Results Normal Ketones Negative Negative Bilirubin Negative Negative WBC ˃100 0 Bacteria Bacilli (rods) 0 Sediment WBC casts none 1. What is the probable diagnosis? (Hint: Look at what is not present in urine to rule out diagnosis.) a. Diabetes mellitus with glycosuria b. Glomerulonephritis with staphylococcal infection c. Nephritic syndrome with albuminuria d. Urinary tract infection with pyelonephritis