This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Communicable diseases, Subject name: Social & Preventive Medicine
[{'content': 'A patients present with dogs bite in the palm, fingers and oozing of blood on the neck regions, belongs to which class of the exposures - \nSelect and explain. \nA. Class I, B. Class II, C. Class III, D. None', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Category 3 includes :- single or multiple transdermal bites or scratches ,licks on broken skin, contamination of mucous membrane with saliva from licks, contacts with bats Reference; Park&;s Textbook of preventive and social medicine, 24th edition.Pg no. 296', 'role': 'assistant'}]