expanded duty dental assistant Interview Questions and Answers

1. What motivated you to pursue a career as an expanded duty dental assistant?

   • Answer: I'm passionate about dentistry and patient care. The expanded duties role allows me to contribute more significantly to the overall patient experience and the efficient running of the practice. I enjoy the challenge of mastering advanced skills and taking on greater responsibility.

2. Describe your experience with taking dental radiographs.

   • Answer: I have [Number] years of experience taking various types of radiographs, including periapical, bitewings, and panoramic. I am proficient in positioning the patient and sensor correctly, ensuring optimal image quality while minimizing radiation exposure. I am also familiar with [Specific equipment used, e.g., digital sensors, film processing]. I understand and adhere to all safety protocols and ALARA principles.

3. How do you ensure patient comfort during procedures?

   • Answer: Patient comfort is my top priority. I strive to create a relaxed and friendly atmosphere. I explain procedures clearly, answer questions patiently, and provide reassurance throughout. I utilize effective communication techniques and actively monitor the patient's comfort level, adjusting as needed (e.g., offering blankets, adjusting chair positioning).

4. Explain your understanding of sterilization and infection control protocols.

   • Answer: I understand and strictly adhere to all infection control protocols, including proper hand hygiene, use of personal protective equipment (PPE), sterilization of instruments using autoclaves (understanding different cycles and monitoring parameters), and proper disposal of contaminated materials. I am familiar with OSHA guidelines and CDC recommendations. I am meticulous in maintaining a clean and sterile work environment.

5. Describe your experience with taking alginate impressions.

   • Answer: I have extensive experience taking accurate alginate impressions. I am adept at mixing the material to the correct consistency, properly loading the tray, and ensuring complete and even coverage of the teeth and tissues. I know how to handle and pour the impressions correctly to minimize distortion.

6. How do you handle a difficult or anxious patient?

   • Answer: I approach each patient individually, recognizing that anxiety levels can vary. I use calming techniques, such as explaining procedures step-by-step in simple terms, offering reassurance, and creating a relaxed atmosphere. If necessary, I involve the dentist or other team members to provide support and address concerns.

7. Describe your experience with coronal polishing.

   • Answer: I have [Number] years of experience polishing teeth, ensuring smooth surfaces and the removal of stains. I am proficient in selecting the appropriate polishing paste and technique to avoid damage to the enamel.

8. How familiar are you with different types of dental materials?

   • Answer: I am familiar with various dental materials, including composite resins, amalgam, impression materials (alginate, polyether, silicone), cements, and temporary restorative materials. I understand their properties, handling, and application in different clinical situations.

9. How do you maintain your professional knowledge and skills?

   • Answer: I actively participate in continuing education courses, workshops, and professional development opportunities to stay updated on the latest advancements in dental technology, techniques, and safety protocols. I also regularly read dental journals and attend professional conferences.

10. Describe your experience with assisting in various dental procedures.

    • Answer: I have assisted in a wide range of procedures, including [List procedures, e.g., extractions, fillings, crown preparations, implant placement]. I am skilled in passing instruments, preparing materials, suctioning, and providing appropriate support to the dentist. I understand the importance of maintaining a sterile field and anticipating the dentist's needs.

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