Question

What is meant by blood urea

Answer 1

Answer: it is a kind of test which is use to determine how well your kidneys are functioning.

Explanation: it does it by mesuring the amount urea in blood (if you were wondering)

Answer 2

Answer:

The levels of urea nitrogen in blood is called Blood urea nitrogen.

Explanation:

These levels are tested in order to know the functioning of kidneys.

These levels may be increased due to the obstruction in urinary tract, or recent heart attack or congestive heart failure.

Gastrointestinal bleeding may also be a reason for blood urea nitrogen.