DA-102 Clinical Skills Lab
Chairside skills, practised until they are second nature.
What you’ll learn
A hands-on lab course that turns dental-assisting theory into chairside habits: infection control, charting, four-handed dentistry, radiography, impressions and patient care, practised on typodonts and in the school clinic before externship.
- Set up and break down an operatory to standard precautions
- Chart restorations with universal numbering and surfaces
- Transfer instruments in four-handed dentistry
- Expose diagnostic bitewings following ALARA
- Mix alginate and take a usable impression
Course content
Phase 1 · Weeks 1–2Foundations2 weeks · 5 lessons · 28 hrs
- Week 1 · Infection Control in the LabStandard precautions · Barrier technique · Instrument processing3 lessons12 hrs
Your first week: how the lab runs, and the infection-control habits every clinic expects from day one.
- Week 2 · Charting & Tooth NumberingUniversal numbering · Tooth surfaces · Oral anatomy2 lessons16 hrs
The language of the mouth: tooth numbering, surfaces and the anatomy you will chart every day.
Phase 2 · Weeks 3–5Clinical3 weeks · 7 lessons · 62 hrs
- Week 3 · Chairside AssistingFour-handed dentistry · Instrument transfer · Moisture control3 lessons24 hrs
Four-handed dentistry at the chair: positioning, instrument transfer and moisture control.
- Week 4 · Radiography BasicsALARA · Bitewing technique · Patient protection3 lessons20 hrs
How dental x-rays work, ALARA, and taking diagnostic bitewings safely.
- Week 5 · Dental Materials & ImpressionsAlginate · PVS · Lab case handling1 lesson18 hrs
Alginate, PVS and the impressions you will pour, trim and send to the lab.
Phase 3 · Week 6Professional1 week · 2 lessons · 10 hrs
- Week 6 · Patient Care & CommunicationMedical history · Patient communication · Post-op care2 lessons10 hrs
Medical histories, chairside manner and post-op instructions patients actually follow.
Is this program for you?
Requirements
- DA-101 or equivalentOr a placement interview with the program director.
- Current CPR cardBLS for healthcare providers.
Who it’s for
This program includes
Scrubs, safety eyewear, a typodont kit and all lab consumables.
After you graduate
- Lab practiceWeekly skills checks on typodonts.
- Clinic dayAssist on real patients under supervision.
- CertificateGraduate ready for externship.
Your instructor
Maria Rodriguez, RDA, has twelve years chairside and has taught clinical skills since 2019.
Program details
Grading
Weekly skills checks (50%), chapter quizzes (30%) and a final practical (20%). 75% overall to pass.
Attendance policy
Lab hours must be made up. Miss more than two lab days and you repeat the module.
Externship
Students who pass are placed in a partner clinic for the following term.