A patient had met with an accident and he can not abduct his right arm and can not lift it. On examination tenderness felt near right upper arm. X-ray showed fracture surgical neck of humerus. Muscle that was paralyzed was:: (A) Subscapularis, (B) Supraspinatus, (C) Infraspinatus, (D) Teres major
Answer is B. (b) SupraspinatusThe best answer here is deltoid (axillary nerve) since it is not mentioned, so we choose supraspinatus (suprascapular nerve).