Asked by Jared Gammell on May 25, 2024
Verified
Which of the following is important in processing a urine specimen for microscopic examination of sediment?
A) Fill one test tube with 2 mL of water and the other test tube with 2 mL of urine
B) Balance the centrifuge by placing the test tubes upside down
C) Set the centrifuge for 20 minutes
D) After the centrifuge stops, discard most of the supernatant from the tube
E) Avoid using a coverslip on the specimen slide
Microscopic Examination
The analysis of small or minute objects or samples using a microscope.
Urine Specimen
A sample of urine collected for the purpose of medical testing and analysis.
Centrifuge
A device that spins containers at high speed to separate substances of different densities.
- Comprehend the essential nature of temperature and time limitations in verifying the authenticity of urine specimens.
Verified Answer
NA
Nicole AlgarinMay 28, 2024
Final Answer :
D
Explanation :
Discarding most of the supernatant after centrifugation concentrates the sediment, making microscopic examination more effective. This step is crucial for identifying cells, crystals, and other elements present in the urine sediment.
Learning Objectives
- Comprehend the essential nature of temperature and time limitations in verifying the authenticity of urine specimens.
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