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': 'Which of the following arises from infra glenoid tubercle? \nSelect and explain. \nA. Long head of biceps, B. Long head of triceps, C. Sho head of biceps, D. Coracobrachialis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Long head of triceps originates from infraglenoid tubercleCoracobrachialis along with the sho head of biceps originates from the coracoid process of the scapula.The long head of biceps originates from the supraglenoid tubercle of the scapula.Reference: Textbook of anatomy, Upper limb, and thorax, Vishram Singh, 2nd edition, page no.101,94,93', 'role': 'assistant'}]