cavtities

i have to get my cavity removed and i was wondering if you can tell what they do.

Will the dentist give you me injection?
Will it hurt?
How long does it take?
What do they do to fix the cavity.

Also can you give me couple of websites where a practice exam will be provided for the ELM and EPT exams online. i have to take it on saturday and i have a book but I finished studying it so...

A cavity is a decayed place in a tooth. Dentists will often give an injection to numb the area around the cavity. They scrape out the decay with a drill and then fill it with a permanent, hard substance. The only thing that hurts is the brief pin-prick of the injection.

These sites have information about the exams.

http://www.csumathsuccess.org/elm_exam

http://www-ugs.csusb.edu/testing/eptfaq.html

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