Pearly 2 Flashcards
Fill in the blank/s:
The most routinely performed method of preservation is through refrigeration at what temperature? (Just put the digits, don’t include degrees Celsius anymore)
-2-8
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_____ is the method of collection to assess male patients with infections in the prostate gland.
-Three-glass Collection
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The ketone diacetic acid is reduced in prolonged standing of urine because it is converted to _____.
-Ketoacids
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_____ is a good preservative for drug analysis.
-Sodium fluoride
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___ mL is the recommended capacity of container for urine specimen.
-50
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The preservative ____ inhibits aldosterone and bacterial growth.
-Chloroform
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_____ urine specimen are best for demonstrating levels of solutes in urine that exhibit diurnal variations.
-24 hours
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_____ is the best preservative for maintaining sediments in urine.
-Formalin
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This type of urine specimen is collected by inserting a hollow tube through the urethra into the bladder.
-Catheter
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_____ urine specimen is the most concentrated type of specimen.
-First morning
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_____ aspiration is the method of obtaining urine through a needle puncture directly to the patient’s urine bladder.
-Suprapubic
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Bilirubin in urine is decreased in prolonged standing. This is due to oxidation of the said substance to _____.
-biliverdin
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Increased urine pH in prolonged standing is due to breakdown of urea to _____.
-ammonia
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Urine specimen that remained unpreserved at room temperature for more than _____ hours must be discarded.
-2
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Label of urine specimen must be attached to the _____ of the container.
-body
