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
[{'content': 'Nerve supply of deltoid is \nSelect and explain. \nA. Axillary, B. Musculocutaneous, C. Median, D. Radial', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Anterior division of axillary nerve supplies most pa of the deltoid muscle.Posterior division of axillary nerve supplies the posterior fibres of deltoid muscle.B D Chaurasia 7th edition Page no: 180', 'role': 'assistant'}]