A technologist dips a reagent strip into a urine specimen and then reads it manually, following the manufacturer’s specifications.  After performing the microscopic examination, he notes that the dipstick color on the edge of the reaction pad for ketones is darker than when he had first read it.  The technologist:

A technologist is logging urine color and clarity for specimens being run on the Clinitek analyzer.  He notes an abnormal orange color in one specimen and notices that all the test pads for that specimen were reported as positive.  Upon microscopic examination, the technologist reports a negative result for all cellular and crystal elements.  The next course of action should be:

A 32-year-old woman presents to the ED with fever, oliguria, hematuria, and a rash.  She reports that she has a sinus infection and is currently taking penicillin.  The physician suspects that the patient has acute interstitial nephritis (AIN); she therefore orders which tests to be performed on the patient’s urine specimen?

The regent strip for protein can detect which protein(s)?

Reagent strip SG indirectly estimates urine density on the basis of:

Which of the following test is used to assess renal concentrating ability?

23) Multiply and simplify if necessary:

Within only two months of taking office, President Martin Van Buren ran into trouble because of 

24) Divide and simplify if necessary:  

14)  Factor completely: