This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Upper limb, Subject name: Anatomy
Dorsal scapular nerve supplies all the following muscles except 
Select and explain. 
A. Rhomboid major, B. Rhomboid minor, C. Supraspinatus, D. Levator scapulae
C: Supraspinatus
Answer: C: Supraspinatus 
Explanation: The dorsal scapular nerve is a branch of the C5 root of Brachial plexus. It supplies Levator scapulae, Rhomboid minor, and Rhomboid major.Ref: Chaurasia; Volume 1; 6th edition; Page no: 62