This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Polycystic Ovarian Syndrome, Subject name: Gynaecology & Obstetrics
[{'content': 'Which of the following is used in quantifying hirsutism? \nSelect and explain. \nA. Bishop score, B. Rotterdam criteria, C. Ferriman-Gallwey score, D. American feility society (AFS) score', 'role': 'user'}, {'content': "Answer: C \nExplanation: The Ferriman-Gallwey score is a method of evaluating and quantifying Hirsutism in women. In the modified method, hair growth is rated from 0 (no growth of terminal hair) to 4 (extensive hair growth) in each of the 9 locations. A patient's score may therefore range from a minimum score of 0 to a maximum score of 36. Score >=8 - Hirsutism", 'role': 'assistant'}]