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
Urothelium lines all Except - 
Select and explain. 
A. Ureters, B. Minor calyx, C. Urinary bladder, D. Membranous urethra
D: Membranous urethra
Answer: D: Membranous urethra 
Explanation: Urothelium (transitional epithelium) is found in the renal pelvis, calyces, ureter, urinary bladder, proximal part of the urethra.
Membranous and most of the penile urethra (in males) is lined by pseudostratified or stratified columnar epithelium.