There are two general methods for the measurement of urea nitrogen.

Blood urea nitrogen, heart rate, and respiratory rate were not related to 2-year survival.

Where the creatinine and blood urea nitrogen concentrations are both in mg/dL.

A test for blood urea nitrogen (BUN) can help tell how serious an infection is.

In addition, the general acidic ligand required to protonate the urea nitrogen was not identified.

Females also had an increased blood urea nitrogen level while males had a decreased leukocyte cell number.

Blood urea nitrogen and creatinine concentrations (renal function).

If the patient has become dehydrated, the blood urea nitrogen, creatinine, and serum osmolality will be elevated.

Blood Urea Nitrogen.

If the ratio of blood urea nitrogen to creatinine is greater than 30 the source is more likely from the upper GI tract.

However, blood urea nitrogen (BUN) and creatinine will not be raised above the normal range until 60% of total kidney function is lost.

A blood urea nitrogen (BUN) test.

With a median follow-up of 27 months, 28 patients had elevated blood urea nitrogen (BUN) and/or serum creatinine levels.

Blood urea nitrogen (BUN)

These tests include serum creatinine and blood urea nitrogen (BUN); elevated levels of either can indicate kidney damage.

Kidney function tests (blood urea nitrogen and creatinine) as well as blood tests for liver functions are performed.

A blood test may reveal increases in blood urea nitrogen (BUN), creatinine, phosphorus, and calcium.

This panel measures the blood levels of sodium, potassium, calcium, chloride, carbon dioxide, glucose, blood urea nitrogen, and creatinine.

Blood urea nitrogen can be used in estimating nitrogen balance, as can the urea concentration in urine.

The original MDRD used six variables with the additional variables being the blood urea nitrogen and albumin levels.

A blood urea nitrogen (BUN) test measures how much nitrogen from the waste product urea is in your blood.

The BUN, or blood urea nitrogen, was a test of kidney function and was mildly elevated, probably because of decreased blood flow.

In these people, acute renal failure is usually diagnosed when routine tests show a sudden increase in creatinine and blood urea nitrogen (BUN) levels.

The Labrador vomited several times and had increased blood urea nitrogen, total protein, and albumin concentrations with hemolysis and lipemia also observed.

Elevations in blood urea nitrogen and serum creatinine have been observed in some patients treated with flupirtine, although it is unclear if these effects were drug-related.