This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2019, Subject name: Orthopaedics
[{'content': 'The shown apparatus is used for \nSelect and explain. \nA. Ankle knee stabilizer, B. Patella tendon bearing brace, C. Thomas splint, D. Knee brace', 'role': 'user'}, {'content': "Answer: B \nExplanation: Image shows Patella tendon bearing brace. Designed to un-weight foot & ankle. It decreases the amount of a person's weight being placed on their bones, joints, and tissue and can also immobilize painful joints of the foot.", 'role': 'assistant'}]