Doctors order a blood urea nitrogen (BUN) test to measure the amount of urea nitrogen in your blood. It helps them see how well your kidneys are working. A BUN test measures how much blood urea ...

A blood urea nitrogen (BUN) test is used to determine how well your kidneys are working. It does this by measuring the amount of urea nitrogen in the blood. Urea nitrogen is a waste product that ...

A BUN test measures the level of urea nitrogen in the blood using a standard blood sample. Abnormal BUN levels may indicate problems with liver or kidney functioning. BUN stands for blood urea ...

A blood urea nitrogen (BUN) test measures the amount of urea nitrogen in the blood. The result can indicate how well a person’s kidneys are working. A higher than normal level of BUN may point ...

When this happens, waste products stay in the body. This buildup of blood urea nitrogen (BUN) and creatinine in the blood is called azotemia. You may not notice symptoms of kidney problems like ...

Your kidney function test results are a measure of how well your kidneys are working to filter your blood and remove excess water and waste from the body. For example, the estimated glomerular ...

Many of them were unable to take food by mouth. The blood urea nitrogen values on which this study is based were determined by a modification of the method of Seligson and Seligson 3 in which the ...

Abnormally high or low blood urea nitrogen levels were linked to increased risks for all-cause and cardiovascular mortality among individuals with hyperlipidemia. Abnormally high or low blood urea ...

The blood pressure throughout the diuresis was unchanged. At this time the blood urea nitrogen was 16 mg. per 100 ml.; the serum sodium was 136 milliequiv., the potassium 4.6 milliequiv., ...