A serum creatinine was found to be 6.0 mg/dL.  Which of the following urea nitrogen serum results would support the same pathological renal condition?

In general, most of the therapeutic drug levels measurements are made by:

The most common method of automated glucose determination on plasma is:

What is the purpose of the 8-hydroxyquinoline in the cresolphthalein determination for calcium?

Which of the following enzymes test is most affected by “hemolysis”?

Which of the following statements about red blood cells in urine is true?

In general, the serum/plasma tumor marker levels are measurements are performed by:

Which of the following is considered to be waived test procedure?

A 30 year old pregnant woman has gestational diabetes mellitus screening test performed at 26 weeks of gestation.  Her serum glucose level is 150 mg/dL at 1 hour. What should occur next?

Portal cirrhosis is a chronic disease of the liver.  Observed on an electrophoretic serum protein pattern, a predominate characteristic of the disease is: