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: Unknown
Lymphogranuloma venerum is caused by : 
Select and explain. 
A. Chlamydia trachomatis, B. Hemophillus ducrei, C. Human T cell lymphoma virus type II, D. Donovania granulomatis
A: Chlamydia trachomatis
Answer: A: Chlamydia trachomatis 
Explanation: Ans. is 'a' i.e Chlamydia trachomatis Lymphogranuloma venerum is caused by Chlamydia trachomatis type I, II and III.Other frequently asked questionsDiseaseOrganismChancroid(soft chancre)*Granuloma inguinale*Chance*LGV*Hemophilus ducreiCalymmatobacterium granulomatis,T. PallidumChlamydia trachomatis type I, II and III