what should not be in urine?

Answer 1

False teeth.

Answer 2

There are many things that should not be in there... BUT, sometimes "clinical correlations" have to be applied. Example: There shouldn't be any blood or protein in the urine...but if you had just been on your dirt bike for hours all weekend long...you would probably have a trace or so (from being jerked around). If you are female blood from menses can easily contaminate a specimen (again showing both).

You shouldn't have any WBC's (white blood cells) or bacteria ...it might indicate an infection...unless the specimen was not a "clean catch" (voiding to flush the urethra before catching the urine that would be more represenative of what is in the bladder or coming from the ureters and kidneys.

There are many other tests that can be done on urine that are diagnostic or screening for diseases. Some are for a number of metabolic diseases; such as, diabetes (there shouldn't be glucose/sugar or ketones in the urine). Some findings would indicate kidney disease, liver disease, or a variety of dangerous or toxic substances...like ilicit drugs.

Urinalysis is very useful....it can be routine screening or very specific for very refined analysis. There are 100's of tests and other testing to be correlated. In other words, it depends on the testing done...how it was done, and how it was interpreted and by whom. People get Phd. and M.D,'s (advanced degrees) just to further science and diagnostics related to urinalysis and other lab testing. All very interesting!

How that helped some! My best answer!

Answer 3

Blood or pus tend to mean kidney failure or infection.

Interestingly, I watched something that may prove helpful.

If you're urine is clear, it usually means you are very hydrated (as you have enough water in your system for the toxins to be diluted).

Yellow means you are dehydrated, and you need water. (No dilution).

And while it sounds odd, it is entirely possible that you urine could be dark brown-ish, meaning you are extremely dehydrated (and perhaps unlikely to live).

Also, make sure your urine doesn't have a strong odor. It means there is plenty of toxins and waste, which indicates dehydration or liver/kidney malfunctions.

Answer 4

I understand that urine is naturally sterile, so bacteria would be indicative of infection, typically in the bladder or kidneys. Excess minerals would indicate a predisposition to kidney stones. And blood in the urine is not good.

PS I'm not a doctor, so take this all with a grain of salt (as it were).

Answer 5

Blood

Answer 6

Sugar, Blood, Liver Enzymes, and Kidney Stones.

Answer 7

Ping pong balls err sorry could not resist,blood rbc and wbc to extreme,any visible blood,occult blood but this you need lab test, drugs of course, we all have small amount of blood cells as this is normal way to get rid of some. Go to web Md for complete list of results Good web site.

Answer 8

Urine, liquid waste product produced by the kidneys.

Answer 9

blood for sure, the only thing that should be in your urine is urine!! nothing eles

Answer 10

Definitely blood! Unless you have undergone certain medical procedures where the doctor might tell you that you will pass some the next day.

Answer 11

Aside from illegal drugs (ahem), the presence of sugar, protein and bacteria is abnormal (as is blood). There are very simple tests for all of these. Oh, and kidney stones.