Chapter·AnatomyNeck

Cervical PlexusDownloads

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Sample Questions

1

All are infraclavicular branches of brachial plexus except ?

AAxillary nerve

BThoracodorsal nerve

CLong thoracic nerve

DUlnar nerve

2

All are true regarding brachial plexus injury, except:

AIn Klumpke's palsy, Horner's syndrome may be present on the ipsilateral side

BPreganglionic lesions have a better prognosis than postganglionic lesions

CErb's palsy causes paralysis of the abductors and external rotators of the shoulder

DHistamine test is useful to differentiate between the preganglionic and postganglionic lesions

3

Which spinal nerves are affected in Klumpke's paralysis?

AC3-C6

BC6-C7

CC8-T1

DC4-C5

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