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': 'Biceps brachii does not arise from \nSelect and explain. \nA. Supraglenoid tubercle, B. Glenoid labrum, C. Coracoid process, D. Front of humerus', 'role': 'user'}, {'content': 'Answer: D \nExplanation: BICEPS BRACHII:-Origin: Two heads-Long head-supraglenoid tubercle of scapula and glenoid labrum.Sho head-coracoid process of scapula.Inseion:-posterior rough pa of radial tuberosity Nerve supply:-musculocutaneous nerve.Action: supination of forearm when elbow is flexed.Flexion of forearm when elbow is extended.Biceps reflex:-Tapping tendon of biceps brachii by reflex hammer with forearm pronated and paially extended at elbow. Normal reflex confirms the integrity of musculocutaneous nerve and C5 and C6 spinal segments.{Reference: Vishram Singh, pg no.105}', 'role': 'assistant'}]