rehnquist, served as associate justices before becoming chief justice. Many chief justices served in other branches of government before joining the Court: John Marshall and roger b. taney were cabinet members, edward d. white was a U.S. senator, and Earl Warren was governor of California.
Occasionally, a health practitioner will look at the ratio between a person's BUN and blood creatinine to help determine what is causing these concentrations to be higher than normal. The ratio of BUN to creatinine is usually between 10:1 and 20:1.An increased ratio may be due to a condition that causes a decrease in the flow of blood to the kidneys, such as congestive heart failure or dehydration.he ratio of BUN to creatinine is usually between 10:1 and 20:1. An increased ratio may be due to a condition that causes a decrease in the flow of blood to the kidneys, such as congestive heart failure or dehydration.
Both tests can indicate how well your kidneys are working. The typical ratio of BUN to creatinine in your blood is 10:1 to 20:1, according to the American Association for Clinical Chemistry. (AACC). Your physician also may use the test to aid in the diagnosis of some of the following conditions: 1  liver damage. 2  malnutrition.