This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Inflammations of Conjunctiva - Infective, Subject name: Ophthalmology
Preauricular lymphadenopathy not seen in 
Select and explain. 
A. Chlamydial conjunctivitis, B. Herpes simplex keratoconjunctivitis, C. Atopic conjunctivitis, D. Staphylococcal conjunctivitis
C: Atopic conjunctivitis
Answer: C: Atopic conjunctivitis 
Explanation: Ans. is 'c' i.e., Atopic conjunctivitiso Preauricular lymphadenopathy is seen in -Bacteral conjunctivitis (staphylococcal, gonococcal, pneumococcal).Viral conjunctivitis (Herpes simplex, epidemic keratoconjunctivitis).Chlamydial conjunctivitiso It is not seen in allergic (atopic) conjunctivitis.