Q_Upper limb=q30 - miracoli

[ArchivalUser]

A 55-year-old male firefighter is admitted to the hospital after blunt trauma to his right axilla. Examination reveals winging of the scapula and partial paralysis of the right side of the diaphragm. Which of the following parts of the brachial plexus have been injured?
A. Cords
B. Divisions
C. Roots
D. Terminal branches
E. Trunks

[ArchivalUser]

c

[ArchivalUser]

C...Roots...C4, C5, C6...Ty...

[ArchivalUser]

It seems C.... But the injury in axilla giving rise to phrenic nerve palsy???