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Anatomy Upper Extremity e6d66026

Root value of nerve supplying small muscles of hand -

A
C5C6
B
C3C4
C
C8T1
D
C6C7
High-Yield Explanation
Ans. is 'c' i.e., C8Tl* All small muscles of hand i.e. thener, hypothenar, interossei & lumbricals are supplied by C8, T7 nerve roots.JointMovementSpinal segmentMovementSpinal segmentShoulderAbductionC5AdductionC6,7,8ElbowFlexionC5,6ExtensionC,7,8RadioulnarSupinationC6PronationC7WristExtensionC6FlexionC7FingersFlexion/ ExtensionC8Adduction/AbductionT1
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