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': 'The following structures pass through the carpel tunnel except \nSelect and explain. \nA. Median nerve, B. Ulnar aery, C. Flexor carpi radialis tendon, D. Flexor pollicis longus tendon', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ulnar aery passes superficial to the flexor retinaculum. So it is not a content of carpal tunnel. Contents of carpal tunnel are : Median nerve Four Tendons of flexor digitorum superficialis Four Tendons of flexor digitorum profundus Tendon of flexor pollicis longus Ulnar bursa Radial bursa Tendon of flexor carpi radialis B D Chaurasia 7th edition Page no: 116', 'role': 'assistant'}]