# EFDA - Expanded Function Dental Assistant Certification — Practice Test Geeks
# https://practicetestgeeks.com/llms/efda-expanded-function-dental-assistant-certification.txt
# Updated: 2026-06-03

> Free EFDA - Expanded Function Dental Assistant Certification practice tests and study guides. Free Expanded Function DENTAL Assistant practice test with questions and answer explanations. Prepare for the Expanded Function DENTAL Assistant exam... Language: English. Region: US.

## Overview

- **Category**: EFDA - Expanded Function Dental Assistant Certification
- **Main page**: https://practicetestgeeks.com/expanded-function-dental-assistant-certification
- **Language**: English | **Region**: US
- **Practice tests**: 20 tests, 135 questions total
- **Exam simulation**: Full-length 100-question timed exam (120 min, 75% pass mark)
- **Study guides / articles**: 2 published

## Exam Simulations (Full-Length, Timed, Scored)

Simulates real exam conditions: question count, time limit, passing score, domain weighting.

- [Expanded Function Dental Assistant (EFDA) Certification Exam](https://practicetestgeeks.com/efda/exam) — 100 questions, 120 min, 75% pass
  This exam certifies dental assistants to perform advanced intraoral procedures under the supervision of a licensed dentist, expanding their scope of p

## Practice Tests (20 available)

- [Free EFDA Radiology & Dental Imaging Techniques Questions and Answers](https://practicetestgeeks.com/free-efda-radiology-dental-imaging-techniques-questions-and-answers) (9 questions)
- [Free EFDA Restorative & Prosthodontic Procedures Questions and Answers](https://practicetestgeeks.com/free-efda-restorative-prosthodontic-procedures-questions-and-answers) (9 questions)
- [Free EFDA Dental Materials & Chairside Assisting Skills Questions and Answers](https://practicetestgeeks.com/free-efda-dental-materials-chairside-assisting-skills-questions-and-answers) (9 questions)
- [Free EFDA Infection Control & Patient Safety Questions and Answers](https://practicetestgeeks.com/free-efda-infection-control-patient-safety-questions-and-answers) (9 questions)
- [EFDA Orthodontic Procedures & Appliances 2](https://practicetestgeeks.com/efda/questions/orthodontic-procedures-appliances-2) (7 questions)
- [EFDA Orthodontic Procedures & Appliances 3](https://practicetestgeeks.com/efda/questions/orthodontic-procedures-appliances-3) (7 questions)
- [EFDA Orthodontic Procedures & Appliances 1](https://practicetestgeeks.com/efda/questions/orthodontic-procedures-appliances) (7 questions)
- [EFDA Communication & Patient Relations](https://practicetestgeeks.com/efda-communication-patient-relations-practice-test) (6 questions)
- [EFDA Emergency Procedures & Response](https://practicetestgeeks.com/efda-emergency-procedures-response-practice-test) (6 questions)
- [EFDA Health Promotion & Education](https://practicetestgeeks.com/efda-health-promotion-education-practice-test) (6 questions)
- [EFDA Disease Pathology & Management](https://practicetestgeeks.com/efda-disease-pathology-management-practice-test) (6 questions)
- [EFDA Pharmacology & Medication Management](https://practicetestgeeks.com/efda-pharmacology-medication-management-practice-test) (6 questions)
- [EFDA Patient Assessment & Evaluation](https://practicetestgeeks.com/efda-patient-assessment-evaluation-practice-test) (6 questions)
- [EFDA Medical Terminology & Documentation](https://practicetestgeeks.com/efda-medical-terminology-documentation-practice-test) (6 questions)
- [EFDA Clinical Procedures & Protocols](https://practicetestgeeks.com/efda-clinical-procedures-protocols-practice-test) (6 questions)
- [EFDA Treatment Protocols & Interventions](https://practicetestgeeks.com/efda-treatment-protocols-interventions-practice-test) (6 questions)
- [EFDA Quality Improvement & Evidence-Based Practice](https://practicetestgeeks.com/efda-quality-improvement-evidence-based-practice-practice-test) (6 questions)
- [EFDA Anatomy & Physiology Fundamentals](https://practicetestgeeks.com/efda-anatomy-physiology-fundamentals-practice-test) (6 questions)
- [EFDA Care Coordination & Case Management](https://practicetestgeeks.com/efda-care-coordination-case-management-practice-test) (6 questions)
- [EFDA Professional Ethics & Legal Standards](https://practicetestgeeks.com/efda-professional-ethics-legal-standards-practice-test) (6 questions)

## Reference Pages

- [EFDA Practice Test PDF (Free Printable 2026)](https://practicetestgeeks.com/efda/efda-practice-test-pdf)

## About Practice Test Geeks

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