Normal blood urea nitrogen ranges from 1.8 to 7.1 mmol/L. Higher or lower levels could indicate health problems, particularly related to the kidneys or liver.
2,5-6,4 mmol/L
The relevant level which is checked in a blood sample (and sent to the lab) is called the BUN (blood urea nitrogen). The normal BUN level is 6- 23 mg/dl in most labs.
What is the difference between urea and BUN
The blood urea nitrogen (BUN) test measures the level of urea nitrogen in a sample of the patient's blood.
The Kidneys, where the blood/urea thing takes place.
Urea is one of the substances in urine, and urine is in your blood stream until the kidney extract the urine from your blood.
the blood plasma carries waste products, including urea.
urea
Blood Urea Nitrogen
Yes, the blood transports urea and other waste products so that they can be excreted.
livver
Kidney