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: Microbiology
[{'content': 'Chlamydial infection is a/w - \nSelect and explain. \nA. Coronary hea disease, B. LGV, C. Ophthalmia neonatorum, D. All', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. is \'a\' i.e., Corononary hea disease; \'b\' i.e., LGV; \'c\' i.e., Ophthalmia Neonatorum . "Epidemiological studies have demonstrated an association between serologic evidence of C. pneumoniae infection and atherosclerotic disease of the coronary and other aeries." . "Occasiaonal patients develop endocarditis and C. psittaci infection should be considered in cases of culture-negative endocarditis." . Pneumonia caused by C. pneumoniae resembles the primary atypical pneumonia of M. pneumoniae. . C. trachomatis types D to K can cause ophthalmia neonatorum. . C. trachomatis (type LI; L2, L3) causes L.G.V.', 'role': 'assistant'}]