This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
[{'content': 'The ligament which transfers weight of arm to the trunk: \nSelect and explain. \nA. Costoclavicular ligament, B. Coracoclavicular ligament, C. Coracoacromial ligament, D. Coracohumeral ligament', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Coracoclavicular ligaments:- Stronger, veically directed contains conoid and trapezoid ligaments help to control veical stabilityCoracoclavicular ligament are suspensory ligaments of upper limb.Conoid:Is the most impoant ligament for suppo of the joint against significant injuries and superior displacement; Cone shaped which extends between the conoid tubercle on the posterior clavicle and the base of the coracoid.Trapezoid:- Resists AC joint compression;- Begins anteriorly and laterally to the conoid ligament on the clavicle and inses on the coracoid process.', 'role': 'assistant'}]