|
| FrontalCortex, Inc. is a non-profit corporation dedicated to neurology education. |
|
Lower extremity muscle function and innervation 2Topic: PharmacologyCreated on Monday, September 18 2006 by
Last modified on Monday, September 18 2006.
Which muscle or muscles would be most affected by a lesion of the L2 and L3 spinal roots?
A) Quadriceps B) Extensor hallucis longus C) Adductors D) Ilipsoas E) Peronei
This question was created on September 18, 2006 by .
This question was last modified on September 18, 2006.
ANSWERS AND EXPLANATIONS
A) quadriceps
This answer is incorrect.
The L2 and L3 spinal segments are the segments which most strongly innervate the adductors. ( See References)
|
 |  |  |
|  |  | | Please log in if you want to rate questions. |
B) extensor hallucis longus
This answer is incorrect.
The L2 and L3 spinal segments are the segments which most strongly innervate the adductors. ( See References)
|
 |  |  |
|  |  | | Please log in if you want to rate questions. |
C) adductors
This answer is correct.
The adductors are most strongly affected by the L2 and L3 spinal segments. ( See References)
|
 |  |  |
|  |  | | Please log in if you want to rate questions. |
D) ilipsoas
This answer is incorrect.
The L2 and L3 spinal segments are the segments which most strongly innervate the adductors. ( See References)
|
 |  |  |
|  |  | | Please log in if you want to rate questions. |
E) peronei
This answer is incorrect.
The L2 and L3 spinal segments are the segments which most strongly innervate the adductors. ( See References)
|
 |  |  |
|  |  | | Please log in if you want to rate questions. |
References:
| 1. Guarantors of Brain. (2000). Aids to the Examination of the Peripheral Nervous System, fourth edition. W.B. Saunders, Edinburgh. | |
|
 |  |  |
|  |  | | 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
pharmacology
Lower extremity muscle function and innervation 2
Question ID: 69182
Question written by . (C) FrontalCortex.com 2006-2009, all rights reserved.
Created: 09/18/2006
Modified: 09/18/2006
Estimated Permutations: 0
|
|
|
|