This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Upper limb : Miscellaneous, Subject name: Anatomy
Mammary gland is supplied by - 
Select and explain. 
A. Subscapular aery, B. Musculo-phrenic aery, C. inferior epigastric aery, D. Superior epigastric aery
A: Subscapular aery
Answer: A: Subscapular aery 
Explanation: Aerial Supply of Breast: Axillary aery its branches: Superior thoracic aery, Thoracoacromial aery, Lateral thoracic aery and Subscapular aery Internal thoracic (mammary) aery the medial mammary aeries Perforating branches of second, third and fouh posterior intercostal aeries