Spinal segments innervating muscles of the lower extremity 1

Topic: Anatomy

Created on Wednesday, August 30 2006 by

Last modified on Wednesday, December 31 1969.

 
        A) T9
 
        B) S4
 
        C) L1
 
        D) L5
 
        E) L3
 

 

	= Go back to the top of the page.
	= Reload a different version of this question ().
	= Load a random question from the database.
	= Use this question as a template to create a totally NEW question.
	= Enter detailed rating for this question!
	= How users like you have rated this question.

This question was created on August 30, 2006 by .
This question was last modified on December 31, 1969.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANSWERS AND EXPLANATIONS

---

A) T9

This answer is incorrect.

T9 does not usually innervate the extensor hallucis longus muscle in the lower extremity.  (See References)

Please log in if you want to rate questions.

 

 

 

 

 

 

 

 

 

---

B) S4

This answer is incorrect.

S4 does not usually innervate the extensor hallucis longus muscle in the lower extremity.  (See References)

Please log in if you want to rate questions.

 

 

 

 

 

 

 

 

 

---

C) L1

This answer is incorrect.

L1 does not usually innervate the extensor hallucis longus muscle in the lower extremity.  (See References)

Please log in if you want to rate questions.

 

 

 

 

 

 

 

 

 

---

D) L5

This answer is correct.

Extensor hallucis longus typically receives innervation from spinal segments L5 and S1  (See References)

Please log in if you want to rate questions.

 

 

 

 

 

 

 

 

 

---

E) L3

This answer is incorrect.

L3 does not usually innervate the extensor hallucis longus muscle in the lower extremity.  (See References)

Please log in if you want to rate questions.

 

 

 

 

References:

1. Moore, K.L. (1992). Clinical Oriented Anatomy, 3rd Edition. Williams & Wilkins, Baltimore.

Please log in if you want to rate questions.

 

FrontalCortex.com -- Neurology Review Questions -- Neurology Boards -- Board Review -- Residency Inservice Training Exam -- RITE Exam Review
anatomy
Spinal segments innervating muscles of the lower extremity 1
Question ID: 830200602
Question written by . (C) FrontalCortex.com 2006-2009, all rights reserved. Created: 08/30/2006
Modified: 12/31/1969
Estimated Permutations: 0