1 Spiny-tail Iguana (Black Iguana) - Ctenosaura spp. 2  Spiny-tail Iguanas require more protein than the Green Iguana, they will eat such things as raw meat, rodents, insects, and raw eggs. 3  They are found in Mexico south to the Panama.4  Desert Iguana-Dipsosaurus dorsalis.hough a young Iguana can be started in a 10 gallon glass terrarium they will grow but soon need a much larger home. A 20 to 30 gallon glass terrarium works up through the 2nd year and a 40 to 100 gallon glass terrarium up to adulthood. A full grown Green Iguana would need a minimum size home that is 5' x 5' x 3'.
A positive finding of the enzyme leukocyte esterase in urinalysis indicates the presence of white blood cells in the urine. This normally suggests inflammation of some sort, often from a urinary tract infection.
Leukocyte esterase. When testing for urinary tract infections, the sensitivity of the urine dipstick test for leukocyte esterase has been found to be, in general, slightly higher than for the dipstick test for nitrites (48-86%), while the specificity was slightly lower (17-93%). Ketones are not normally found in urine. 2  Dipstick tests for the presence of acetoacetic acid at 5-10 mg/dL but not acetone or beta-hydroxybutyric acid. 3  A positive test is associated with uncontrolled diabetes, pregnancy without diabetes, carbohydrate-free diets and starvation.