DH 221 - Lab for DH 220

Credit Hours: 1

This laboratory course will provide practical application of knowledge gained in DH 220. Commonly used dental materials are prepared to gain experience in manipulation techniques and to insure optimum results. Clinical and laboratory materials will be used including impression, restorative, sealant and polishing materials as well as dental model plaster and stone. An introduction to instrument set up, transfer and assisting are part of the lab. Minimum passing grade is “C-.”

Course Outcomes
At the completion of the course, the student will be able to:

adopt and have an appreciation for the need for safe work practices when working with dental materials in the lab and clinical setting;
demonstrate and utilize the principles of four-handed dentistry throughout laboratory sessions;
discuss the principle properties and uses of commonly used dental materials;
demonstrate acceptable handling and manipulation techniques of clinical and laboratory dental materials; and
evaluate the selection, manipulation and performance of commonly used dental materials and procedures.

Prerequisites: All first-year and Summer session courses must be passed or permission of instructor.
Corequisites: All required Fall, second-year courses.
Concurrent Registration: DH 220
F (N)

Withdrawal from or failure of a required course prevents further progress in the curriculum. General education courses may be taken prior to starting dental hygiene courses but may not be taken later than the semester in which they are required.