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Author Question: What determines the amount of fluid used for a cytocentrifuge preparation? a. Type of fluid b. ... (Read 103 times)

Yi-Chen

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on: Jun 25, 2018
What determines the amount of fluid used for a cytocentrifuge preparation?
 
  a. Type of fluid
  b. Desired speed of centrifugation
  c. Number of cells
  d. Amount of fluid collected

Question 2

A hazy spinal fluid has 400 white cells per mm3 that are mostly lymphocytes and reactive lymphocytes. Which of the following is most likely?
 
  a. Bacterial meningitis
  b. Viral meningitis
  c. Infectious mononucleosis
  d. Multiple myeloma


xiazhe

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Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: C
The number of cells, determined when the cell count is done on the body fluid, determines how much fluid should be used in making the cytocentrifuge preparation. This preparation concentrates the cells so that a representative number of them can be morphologically evaluated.

Answer to Question 2

ANS: B
Meningitis can be either bacterial or viral. When it is viral, lymphocytes respond and some of them will be reactive. In bacterial meningitis, neutrophils would predominate.


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Yi-Chen

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Reply #2 on: Jun 25, 2018
Thank you


xiazhe

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Reply #3 on: Jun 25, 2018
No problemo


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