This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Conjunctiva, Subject name: Ophthalmology
[{'content': 'Most serious type of neonatal conjunctivitis which can cause neonatal blindness - \nSelect and explain. \nA. N. gonorrhoeae, B. Chlamydia trachomatis, C. Streptococcus pneumoniae, D. Pseudononas', 'role': 'user'}, {'content': 'Answer: A \nExplanation: "The most dangerous cause of neonatal conjunctivitis is N. gonorrhoeae due to its potential for invading intact corneal epithelium and causing blindnesss" Ref: Clinical ophthalmology 3rd/e p.661', 'role': 'assistant'}]