This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
False about actinomycetes. 
Select and explain. 
A. Non-acid fast, B. M/C site is cervico facial, C. Obligate anaerobe, D. Pencillin is used in treatment for 6 weeks
D: Pencillin is used in treatment for 6 weeks
Answer: D: Pencillin is used in treatment for 6 weeks 
Explanation: Pencillin is the DOC.
It is used for 6-12 months.