Fun Quiz: Test Your Urinalysis & Body Fluids Knowledge

#1. The presence of lymphocytes in the urine is associated with

Renal transplant rejection

Drug-induced interstitial nephritis

Nephrotic syndrome

Acute glomerular nephritis

#2. The presence of uric acid crystals in the urine sediment is most significant in

Urine preserved by refrigeration

Any sediment; they are pathologic whenever present

Dilute urine

Concentrated urine

Absolutely freshly voided urine

#3. These crystals appear colorless and rectangular, with a notch in one or more corners. They can be found in acidic urine

Bilirubin

Cholesterol

Calcium phosphate

Uric acid

Ammonium biurate

#4. Which of the following abnormal crystals is associated with stone formation?

Sulfonamide

Hemosiderin

Leucine

Cystine

Meglumine diatrizoate

#5. Which of the following urinary casts is associated with pyelonephritis?

Waxy casts

Red cell cast

White cell cast

Hyaline casts

Fine granular casts

#6. Renal failure casts formed from the advanced stage of hyaline, granular or cellular casts

Broad casts

Fine granular casts

Waxy casts

Fatty casts

Coarse granular casts

#7. A useful technique to differentiate ovoid calcium oxalate from red blood cells is

Polarizing microscopy

Brightfield microscopy

Interference contrast microscopy

Phase contrast microscopy

#8. Which of the following does not show a so-called Maltese cross formation when viewed with polarized light?

Starch

Calcium oxalate

Urine sperulites

Fat as cholesterol

#9. What is the preferred method of preservation of urine if it cannot be examined immediately after it is voided?

Addition of preservative

Freezing

Refrigeration

Formaldehyde

Ethanol

#10. Which of the following is associated with acute glomerulonephritis?

Red blood cell casts

White blood cell casts

Waxy casts

Bacterial casts

Fatty casts

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#1. The presence of lymphocytes in the urine is associated with

#2. The presence of uric acid crystals in the urine sediment is most significant in

#3. These crystals appear colorless and rectangular, with a notch in one or more corners. They can be found in acidic urine

#4. Which of the following abnormal crystals is associated with stone formation?

#5. Which of the following urinary casts is associated with pyelonephritis?

#6. Renal failure casts formed from the advanced stage of hyaline, granular or cellular casts

#7. A useful technique to differentiate ovoid calcium oxalate from red blood cells is

#8. Which of the following does not show a so-called Maltese cross formation when viewed with polarized light?

#9. What is the preferred method of preservation of urine if it cannot be examined immediately after it is voided?

#10. Which of the following is associated with acute glomerulonephritis?

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