Brachial PlexusAnatomy Lab

Brachial Plexus Anatomy MCQs: mixed practice questions

Try 3 sample questions drawn from across Brachial Plexus. Tap an answer to check it.

1. Each trunk divides into:

   From: Brachial Plexus
   A. Superior and inferior divisionsB. Medial and lateral divisionsC. Anterior and posterior divisionsD. Motor and sensory divisionsE. Proximal and distal divisions

2. The long thoracic nerve arises from:

   From: Brachial Plexus
   A. C5–C7 rootsB. C5–C6 rootsC. C6–C8 rootsD. C7–T1 rootsE. C8–T1 roots

3. The lower trunk is formed by:

   From: Brachial Plexus
   A. C8 and T1 rootsB. C5 and C6 rootsC. C6 and C7 rootsD. C7 and C8 rootsE. C5 and T1 roots