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: (Class III) (231- Park 19th) (243-Park 20th)CLASSIFICATION OF EXPOSURESClass I (Slight risk)Class II (Moderate risk)* Licks on healthy unbroken skin* Consumption of unboiled milk of the suspected animals* Scratches without oozing of bloodLikes on fresh cutsScratches with oozing of bloodAll bites except those on head neck,face, palms and fingersMinor wounds less than 5 in numberClass III (Severe risk)* All bites or scratches with oozing of blood on the neck, head, face, palms and fingers* Lacerated wounds on any part of the body* Multible wounds 5 or more in numbers* Bites from wild animals', 'role': 'assistant'}]