Question: What Substances Should Not Be Found In Urine?

What can affect urine test?

The results of urine tests can be affected by diet, dehydration, medicines, exercise, and other factors.

Sometimes, you will be asked to come back and give another sample.

Many people are familiar with pregnancy tests that use urine to detect a substance that only pregnant women produce..

What can be found out from a urine sample?

Urine tests are most commonly done to check:for infections – such as a urinary tract infection (UTI) or some sexually transmitted infections (STIs) such as chlamydia in men.if you are passing any protein in your urine as a result of kidney damage – this is known as an ACR test.

Does urine and sperm come out of the same place?

The urethra. It carries both urine and semen.

What is a positive urine test?

ANSWER. If your urine test is positive, it means your kidneys can no longer filter your blood as well as they should. It also shows you have blood vessel disease that could lead to heart problems.

Can I drink water before urine test?

Certain medications and kidney problems can also cause urine dilution. To prevent urine dilution, limit water and diuretic intake before administering the test. You can also collect urine in the early morning or before work.

How do I read my urine test results?

Normal values are as follows:Color – Yellow (light/pale to dark/deep amber)Clarity/turbidity – Clear or cloudy.pH – 4.5-8.Specific gravity – 1.005-1.025.Glucose – ≤130 mg/d.Ketones – None.Nitrites – Negative.Leukocyte esterase – Negative.More items…•

What substances are lost in urine?

Urine is a liquid byproduct of the body secreted by the kidneys through a process called urination and excreted through the urethra. The normal chemical composition of urine is mainly water content, but it also includes nitrogenous molecules, such as urea, as well as creatinine and other metabolic waste components.

Why is are Pee yellow?

Normal urine color ranges from pale yellow to deep amber — the result of a pigment called urochrome and how diluted or concentrated the urine is. Pigments and other compounds in certain foods and medications can change your urine color.

Where is the urine stored?

Your kidneys, located toward the back in your upper abdomen, produce urine by filtering waste and fluid from your blood. That urine then travels through your ureters to your bladder, where the urine is stored until you can eliminate it at an appropriate time.

Do you pee out all the water you drink?

The body constantly loses water throughout the day, mostly through urine and sweat but also from regular body functions like breathing. To prevent dehydration, you need to get plenty of water from drink and food every day. There are many different opinions on just how much water you should be drinking every day.

Where is urine stored in female?

Ureters – long narrow tubes that carry urine from the kidneys to the urinary bladder. Urinary bladder – a muscular pouch where urine collects and is stored until it is passed out of the body. Urethra – short, narrow tube that carries urine from the bladder to the outside.