Saphenous Nerve

Topic: Anatomy

Created on Monday, September 7 2009 by jdmiles

Last modified on Monday, September 7 2009.

 
        A) The saphenous nerve is a mixed motor and sensory nerve
 
        B) The saphenous nerve supplies sensation to the lateral aspect of the thigh
 
        C) The saphenous nerve arises from the obturator nerve
 
        D) The saphenous nerve arises from the femoral nerve
 
        E) The saphenous nerve is a motor nerve
 

 

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This question was created on September 07, 2009 by jdmiles.
This question was last modified on September 07, 2009.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANSWERS AND EXPLANATIONS

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A) The saphenous nerve is a mixed motor and sensory nerve

This answer is incorrect.

The saphenous nerve is a sensory nerve, with no motor component.  (See References)

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B) The saphenous nerve supplies sensation to the lateral aspect of the thigh

This answer is incorrect.

The saphenous nerve supplies sensation to the medial aspect of the leg.  (See References)

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C) The saphenous nerve arises from the obturator nerve

This answer is incorrect.

The saphenous nerve arises from the femoral nerve.  (See References)

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D) The saphenous nerve arises from the femoral nerve

This answer is correct.

The saphenous nerve is a sensory nerve which arises from the femoral nerve. It supplies sensation to the medial aspect of the leg (in pink in the image below).
  (See References)

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E) The saphenous nerve is a motor nerve

This answer is incorrect.

The saphenous nerve is a sensory nerve, with no motor component.  (See References)

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References:

1. Guarantors of Brain. (2000). Aids to the Examination of the Peripheral Nervous System, fourth Edition. W.B. Saunders, Edinburgh. (ISBN:0702025127)

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anatomy
Saphenous Nerve
Question ID: 090709143
Question written by J. Douglas Miles, (C) 2006-2009, all rights reserved.
Created: 09/07/2009
Modified: 09/07/2009
Estimated Permutations: 1800