This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bones and Joints, Subject name: Anatomy
[{'content': 'A 22-year-old man presented to his family physician with a laceration of the fibrous sheets or bands that cover his body under the skin and invest the muscles. Which of the following structures would most likely be injured? \nSelect and explain. \nA. Tendon, B. Fascia, C. Synol tendon sheath, D. Aponeurosis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: - The fascia is a fibrous sheet or band that covers the body under the skin and invests the muscles. -Tendons connect muscles to bones or cailage, -Aponeuroses serve as the means of origin or inseion of a flat muscle, - Synol tendon sheaths are tubular sacs filled with synol fluid that wrap around the tendons.', 'role': 'assistant'}]