Dental Assignment Emergence!?

I have next week to start on an oral report that has to be 750-800 words and has to have detail thoroughness organization relevancy of topic and an outline form. For the oral I can't read the paper verbatim I have to demonstrate my knowledge of the topic I have to use visual aids and or handouts. and the report has to have a bibliography of two sources. I decided that my topic would be about missions as of a dental assistant helping people with oral care even in the USA. But how do I summarize it down so i can find the right detail for my topic? and what advice can you give me when I give my oral? I am not much of a talker!
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You can get some idea from these sites : http://www.ask.com/web?l=dis&o=13992&qsr…
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