Sensory innervation of the upper extremity 04Topic: AnatomyCreated on Friday, January 25 2008 by jdmiles Last modified on Friday, January 25 2008. During a neurologic exam, you apply pressure to a patient's 5th finger, and he tells you that he is able to feel it normally.
In general, this suggests that which of the following peripheral structures are intact?
A) Radial nerve, posterior cord of the brachial plexus, and C7 spinal nerve B) Ulnar nerve, medial cord of the brachial plexus, and C8 spinal nerve C) Radial nerve, lateral cord of the brachial plexus, and C6 spinal nerve D) Radial nerve, medial cord of the brachial plexus, and C6 spinal nerve E) Median nerve, posterior cord of the brachial plexus, and C5 spinal nerve
This question was last modified on January 25, 2008.
ANSWERS AND EXPLANATIONSA) radial nerve, posterior cord of the brachial plexus, and C7 spinal nerve
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1. Guarantors of Brain. (2000). Aids to the Examination of the Peripheral Nervous System, fourth Edition. W.B. Saunders, Edinburgh. (ISBN:0702025127) | Advertising: |
2. Biller, J. (2005). Practical Neurology DVD Reveiew. Lippincott Williams & Wilkins, Philadelphia. (ISBN:0781757533) | Advertising: |
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