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Skull Foramina 01

Topic: Anatomy

Created on Saturday, February 9 2008 by jdmiles

Last modified on Saturday, June 3 2023.

Abducens nerve passes through which one of the following structures?

 
        A) Palatovaginal canal
 
        B) Superior orbital fissure
 
        C) Cochlear aqueduct
 
        D) Petrosal foramen
 
        E) Foramen magnum
 

 


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This question was created on February 09, 2008 by jdmiles.
This question was last modified on June 03, 2023.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANSWERS AND EXPLANATIONS




A) palatovaginal canal

This answer is incorrect.


Abducens nerve (CN VI) passes through the superior orbital fissure. It does not pass through the palatovaginal canal.  (See References)

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B) superior orbital fissure

This answer is correct.


Abducens nerve (CN VI) passes through the superior orbital fissure.

  (See References)

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C) cochlear aqueduct

This answer is incorrect.


Abducens nerve (CN VI) passes through the superior orbital fissure. It does not pass through the cochlear aqueduct.  (See References)

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D) petrosal foramen

This answer is incorrect.


Abducens nerve (CN VI) passes through the superior orbital fissure. It does not pass through the petrosal foramen.  (See References)

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E) foramen magnum

This answer is incorrect.


Abducens nerve (CN VI) passes through the superior orbital fissure. It does not pass through the foramen magnum.  (See References)

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References:

1. David L. Felten, Ralph F., Md. Jozefowicz, Frank H., Md. Netter, . Netter's Atlas of Human Neuroscience. ICON Learning Systems (ISBN:1929007167)Advertising:
2. Robert I. Grossman, David M. Yousem. Neuroradiology: the requisites. Philadelphia, Pa. : Mosby, c2003. (ISBN:9780323005081)Advertising:
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anatomy
Skull Foramina 01
Question ID: 02090801
Question written by J. Douglas Miles, (C) 2006-2009, all rights reserved.
Created: 02/09/2008
Modified: 06/03/2023
Estimated Permutations: 37758000

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