A patient with SIADH is expected to have

Which of the following occurs in acidosis?

Refrigerated alkaline urine specimens often develop a white cloudy precipitate due to the presence of:

The presence of porphyrinuria can be suspected when:

Glomerular filtration removes all of the following substances EXCEPT ____.

The following laboratory results are obtained for a 1-day-old premature infant.  The baby is severely jaundiced. Urinalysis    Color:  redClarity:  clearSp. Gr.:  1.020pH:  6.0Protein:  NegativeGlucose:  NegativeKetones:  NegativeBlood:  LargeBilirubin:  NegativeUrobilinogen:  0 EUNitrite:  NegativeLeukocyte esterase:  Negative Serum Bilirubin:  22mg/dL These results are consistent with:

A postprandial specimen is especially useful for detecting:

Calculate the glomerular filtration rate (GFR) given the following laboratory data: Urine creatinine: 40 mg/mLPlasma concentration of inulin:  0.07 mg/ml Urine inulin concentration: 3.10 mg/mL 8-hour urine volume:  800ml

Which of the following is/are true?  A falsely elevated glucose reagent strip test may result from: (1) over-mixing the urine; (2) reading the reaction immediately (3) using refrigerated urine; (4) waiting two minutes to read the reaction.

If bilirubinuria is suspected, a negative bilirubin test on the urinalysis dipstick should be confirmed with the ______ .