An increase in urinary WBC’s is called:

The most common cause of acquired porphyria is:

What type of renal failure is indicated with a patient with increased transitional epithelial cells in the urine sediment?

The primary factor that favors the formation of urinary casts is:

To differentiate between cystinuria and homocystinuria, the urine should be tested with:

The presence of which of the following crystals can be associated with nephrotic syndrome?

A patient with symptoms of pulmonary hemoptysis and urinary hematuria should be tested for:

Clue cells are derived from:

Identification of oval fat bodies can be verified using:

The microscopic hematuria associated with renal lithiasis is caused by: