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DAS143 Dental Radiography II: Home

Dental Radiography

4 Credits
This course will prepare students for the Dental Assisting National Board Radiation
Health and Safety Exam. Students will develop competencies in radiation exposure techniques using digital dental radiography in compliance with federal and state regulations.

Prerequisites: Completion of DAS* 131 , DAS* 133  and DAS* 136  with grade of C or higher
Offered: Spring

National Library of Medicine

The National Library of Medicine The National Library of Medicine (NLM), on the campus of the National Institutes of Health in Bethesda, Maryland, is the world's largest medical library. The Library collects materials and provides information and research services in all areas of biomedicine and health care.

Library Hours & Contacts

Library Hours


Semester Hours

Monday - Thursday: 9am - 8pm
Friday: 9am - 3pm
Saturday: 10am - 2pm
Sunday: CLOSED
Library Online: 24/7

Hours vary when courses are not in session and during intersession. See complete hours listing »

Contact Us

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Finding Medical & Scientific Articles

The following subscription databases can be searched for reputable periodical articles dealing with health, medicine and science. Off campus access to the databases will require you to login to your NETID and password.

EBSCO Databases


Ask A Librarian

If you need assistance finding information for your research project, a librarian can assist you in various ways. You can get help from a librarian whether you are on or off-campus.


Ask a Librarian. Virtual librarian service available 24 hours a day, 7 days a week. Click on Live24/7 Reference in the Quick Links box at top of page.

Call the Reference Desk during library hours. Call 860.512.2883.

Face to face. Visit us at the Reference Desk when the library is open.

Associate Director

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Paula Pini
Great Path, M.S. #15, P.O. Box 1046 Manchester, CT 06045-1046