This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteriology, Subject name: Microbiology
Most common site of Actinomyces is 
Select and explain. 
A. Cervicofacial, B. Thorax, C. Abdomen, D. Brain
A: Cervicofacial
Answer: A: Cervicofacial 
Explanation: Actinomycosis in human beings occurs in four main clinical forms: Cervicofacial: it is more common, with indurated lesions on the cheek and submaxillary regions Thoracic: Abdominal: Pelvic: Ref: Textbook of microbiology; Annthanarayan and paniker's; 10th edition; Pg: 399