Answer the following questions in the spaces provided.
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1 |  |  Why is microscopic examination of urine sediment considered to be the most difficult part of urinalysis to perform accurately and consistently? |
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2 |  |  Why is microscopic analysis of urine sediment so useful diagnostically? |
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3 |  |  Why is urine sediment analysis sometimes referred to as "liquid biopsy"? |
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4 |  |  How urine is decanted after centrifuging? |
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5 |  |  How are the numbers of red blood cells, white blood cells, and epithelial cells reported? |
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6 |  |  What may cause an abnormal increase in the number of casts? |
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7 |  |  When are epithelial cells clinically significant in urine sediment? |
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8 |  |  List two medications that may produce crystals in the urine? |
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9 |  |  How are red blood cells distinguished from white blood cells in microscopic analysis of urine sediment? |
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10 |  |  How are casts formed? |
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