This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Microbiology
[{'content': 'All are true about scrub typhus, Except \nSelect and explain. \nA. Causative organism is O. Tsutsugamoshi, B. Vector is trombiculide mite, C. Adult female feeds on veebrate hosts, D. Tetracycline is the drug of choice', 'role': 'user'}, {'content': 'Answer: C \nExplanation: "Mite feeds on serum of warm blood animals only during there larval stage (chiggers) and adult mites feed only on plants"Scrub typhus :Caused by O. tsutsugamushiTransmitted by trombiculid mite which also shows transovarian spreadClinical features:Fever, headache, myalgia, cough and GI symptoms.Classic case includes an eschar, regional lymphadenopathy, and a maculopapular rash.Tetracycline is the drug of choice', 'role': 'assistant'}]