This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lower limb, Subject name: Anatomy
[{'content': 'Following tarsal bone is devoid of muscular attachment \nSelect and explain. \nA. Talus, B. Navicular, C. Cuboid, D. Medial cuneiform', 'role': 'user'}, {'content': 'Answer: A \nExplanation: TALUS:- Second largest tarsal bone.Head, neck, and body. Tibia above and calcaneum below, Attachments:-Devoid of muscular attachment. Numerous ligaments attached to it because it takes pa in three joints- ankle, talocalcaneal, and talonavicular.Neck:- Capsular ligament of ankle joint.Dorsal talonavicular Interosseus talocalcanean and cervical ligament.Anterior talofibular ligament. Medial surface of body:- deep fibres of deltoid. Medial tubercle - superficial fibres of deltoid ligament. Groove on posterior surface lodges flexor hallucis tendon. Posterior talofibular ligament attached to posterior process.Plantar border: posterior talocalcanean ligament. {Reference: BDC 6E pg no. 30}', 'role': 'assistant'}]