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': 'Which of the following is an extrinsic membrane of the larynx? \nSelect and explain. \nA. Quadrangular membrane, B. Thyrohyoid membrane, C. Cricothyroid membrane, D. Conus elasticus', 'role': 'user'}, {'content': 'Answer: B \nExplanation: "Thyrohyoid membrane is an extrinsic membrane of the larynx" Ligaments and membranes of the larynx can be divided into: Extrinsic Intrinsic Ligaments and membranes of larynx Extrinsic Intrinsic Membras - Thyrohyoid membranes - Quadrangular membrane - Cricothyroid membrane - Conus elasticus Ligamens - Median thyrohyoid ligament - Lateral thyrohyoid ligament - Hyoepiglottic ligament - Cricotracheal ligament - Anterior (median) cricothyroid ligament - Thyroepiglottic ligament', 'role': 'assistant'}]