This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteriology, Subject name: Microbiology
Friedlander&;s bacillus is the eponym of 
Select and explain. 
A. Klebsiella rhinoscleromatis, B. Klebsiella pneumoniae, C. Proteus vulgaris, D. Bacillus anthracis
B: Klebsiella pneumoniae
Answer: B: Klebsiella pneumoniae 
Explanation: K.pneumoniae is also known as Friedlander's bacillus. Klebsiella causes pneumoniae which is a serious disease with high case fatality. K.pneumoniae is a frequent cause of urinary tract infection, often causing catheter-associated UTI (CAUTI) Ref: Textbook of microbiology; Ananthanarayan and paniker's; 10th Edition; Pg:287