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Purple urine
- ... sample is taken, the Gram stain is colored purple. Then, a solvent is added to the stain. ... in a sample, the bacteria will either stay purple or turn pink or red. If the bacteria remain purple, they are Gram-positive. If the bacteria turn ... to treat it. If the bacteria was colored purple , it means you likely have a Gram-positive ...
- ... or between your shoulder blades Easy bruising Wide purple streaks on your stomach, breasts, hips, and under ... a lab. But some cortisol passes into your urine and saliva. Measuring cortisol in these fluids is ... levels are normally much lower. For a cortisol urine test , your provider may ask you to collect ...
- ... sports drinks without added color. Avoid red or purple drinks or gelatin; the dye in those can ...