Practise National Entry Level Dental Assistant (NELDA) with a short sample and answer explanations. These are independent learning materials, not official exam questions or a pass prediction.
Exam outline and official sources
Dental Assisting National Board (DANB) · Current DANB-linked outlines verified on 2026-10-12: AMP effective 2025-03-01; ICE and RHS effective 2025-03-12. Supporting documents: 2026 NELDA Application Packet updated 2026-05-15 and 2026 Candidate Handbook updated 2026-06-22. The workbook label matches the official NELDA combination examination, comprising AMP, ICE and RHS; the assigned slug is preserved.
This original 20-question sample covers selected topics across the outline. It does not reproduce official exam questions or cover every tested topic.
- National Entry Level Dental Assistant | DANB
- Anatomy, Morphology and Physiology (AMP): Exam Outline and Suggested References
- Infection Control (ICE): Exam Outline and References
- Radiation Health and Safety (RHS): Exam Outline and References
- 2026 NELDA Application Packet
- 2026 DANB Candidate Handbook
- Texas Tech University Health Sciences Center El Paso: Anatomy Tables—Upper GI Tract
- Texas Tech University Health Sciences Center El Paso: Dissector Answers—Upper GI Tract
- Glossary of Dental Terms | American Dental Association
- Universal Tooth Designation System—Value Set, July 2024 | ADA
- Dry Mouth | National Institute of Dental and Craniofacial Research
- Standard Precautions | CDC
- Sterilization and Disinfection | CDC
- Best Practices for Environmental Infection Prevention and Control | CDC
- Best Practices for Dental Unit Water Quality | CDC
- Best Practices for Sterilization in Dental Settings | CDC
- Best Practices for Dental Handpieces | CDC
- 29 CFR 1910.1030—Bloodborne Pathogens | OSHA
- Intraoral Radiography with RINN XCP/XCP-DS Instruments
- Periapical Long Cone Paralleling Technique | University of Toronto
- Efficacy of a Newly Designed Angulation-Adjustable Film Holder for Reducing Cone-Cutting Errors and Saving Time in Horizontal Tube-Shift Technique by Dental Students
- IAEA Training Course Series No. 40
- Radiation Protection Terminology | FDA
- X-Rays/Radiographs | American Dental Association
- ADA Releases Updated Recommendations to Enhance Radiography Safety in Dentistry
- Guidelines for Infection Control in Dental Health-Care Settings—2003 | CDC
National Entry Level Dental Assistant (NELDA)
Start with 20 free questions, then review the explanations and any topics you missed.
Which muscle directly elevates the mandible during jaw closure?
National Entry Level Dental Assistant (NELDA)
Flashcards
AMP: Head, Neck and Oral Cavity Anatomy and Physiology
Hard and soft tissue: palate
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