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CSF 01

Topic: Physiology

Created on Monday, November 26 2007 by jdmiles

Last modified on Monday, November 26 2007.

In an adult, how much CSF does the choroid plexus produce daily?


 
        A) 10 to 20 mL
 
        B) 50 to 100 mL
 
        C) 100 to 200 mL
 
        D) 600 to 800 mL
 
        E) 400 to 500 mL
 

 


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This question was created on November 26, 2007 by jdmiles.
This question was last modified on November 26, 2007.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANSWERS AND EXPLANATIONS




A) 10 to 20 mL

This answer is incorrect.


Approximately 400 to 500 mL of CSF are produced daily by the adult choroid plexus.

  (See References)

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B) 50 to 100 mL

This answer is incorrect.


Approximately 400 to 500 mL of CSF are produced daily by the adult choroid plexus.

  (See References)

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C) 100 to 200 mL

This answer is incorrect.


Approximately 400 to 500 mL of CSF are produced daily by the adult choroid plexus.

  (See References)

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D) 600 to 800 mL

This answer is incorrect.


Approximately 400 to 500 mL of CSF are produced daily by the adult choroid plexus.

  (See References)

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E) 400 to 500 mL

This answer is correct.


Approximately 400 to 500 mL of CSF are produced daily by the adult choroid plexus.

  (See References)

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References:

1. Prayson, R.A., and Goldblum, J.R. (Eds.) (2005). Neuropathology. Elsevier Churchill Livingstone, Philadelphia. (ISBN:0443066582)Advertising:
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physiology
CSF 01
Question ID: 112607079
Question written by J. Douglas Miles, (C) 2006-2009, all rights reserved.
Created: 11/26/2007
Modified: 11/26/2007
Estimated Permutations: 600

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