it means you are peeing blood
Brown urine means that your urine is concentrated and you need to be hydrated. After blood transfusion, there should be more urine produced because there is enough blood in the circulation.
A trace is a small amount
That you have hematuria aka blood in your urine. This needs to be investigated to determine the cause.
Blood in the urine can have several causes:InfectionInjuryKidney stonesCancerBlockageCancerBlood clotting issuesMedicationsThere are also certain food dyes and chemicals that can cause discoloration of the urine. Urine staining can also be a sign of liver issues, even though it is not actually blood that you are seeing. Your best bet is to go to the doctor to have it checked out.
That means you have an increase of white blood cells in your urine, it could mean you have an infection in your gential area, seek professional help.
Any condition in which the urine contains blood or red blood cells.
Pus in the urine, or pyuria, refers to the presence of white blood cells in the urine.
It means there was some blood found in your urine.
These are all screening test, but not confirmation test. Red, cloudy urine means hematuria (blood in the urine) Red, clear urine means hemaglobinuria (hemaglobin in the urine. Dark reddish brown cola-colored urine means Myoglobinuria (myoglobin in the urine) Beer-brown-colored urine means indicative of bilirubin Dark red like port wine-colored urine means porphyrins (iron pigment). Very turbid urine means pyuria (Abnormal numbers of white blood cells in the urine) Orange Urine means the patient consume a lot of beta-carotene. Black to Dark brown urine means Alkaptonuria (melanin or homogentisic acid in the urine) Huge amount of urine means polyuria and may have type I/II diabetes High bilirubin levels in urine means hepatitis/jaundice High urobilinogen level in urine means excessive destruction of Red blood cells or patient have infectious mononucleosis. Low / No Urobilinogen and High Bilirubin in urine with high levels of bilirubin in the blood means Obstruction of Bile ducts/Obstructive jaundice Urine positive for Ketones means diabetic ketoacidosis, the patient is diabetic or having a crash diet. High glucose level in urine means lack of control of the diabetes High glucose level and normal blood sugar level means lowered renal threshold. Marked High Protein level in the urine means Nephrotic syndrome, Renal vein thrombosis, Amyloid disease, Lupus erythematosus. (4 gms/day) High protein level and heated at 100 C becomes normal/low protein level means multiple myeloma/macroglobulinemia. There are more informations if you bought the urinalysis book.
Marijuana can typically be detected in urine for up to 30 days, and in blood for a shorter period of time. After 90 days, it is unlikely that marijuana would still be detectable in either urine or blood.
The kidney is an organ in the body that filters the blood and creates urine.