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': 'The pa of the male urethra where the urethral crest is situated in is: \nSelect and explain. \nA. Penile urethra, B. Pre-prostatic urethra, C. Prostatic urethra, D. Membranous urethra', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The Urethral Crest is a midline, longitudinal, ridge like projection of mucosa which lies on the posterior wall of prostatic urethra.Ref: Clinical Anatomy By Richard S. Snell, 6th edition, Pages 327, 370; Clinical Anatomy (A Problem Solving Approach) By Neeta V Kulkarni, 2nd edition, Pages 791, 792.', 'role': 'assistant'}]