Question 1
According to FDA CFR 21 Part 820, which document must accompany custom dental devices when shipped from the dental laboratory to the dentist?
Correct Answer:
A prescription or work authorization from the prescribing dentist
Question 2
Which federal regulation requires dental laboratories to follow Good Manufacturing Practices (GMPs)?
Correct Answer:
FDA 21 CFR Part 820
Question 3
What type of occlusion is characterized by the mesiobuccal cusp of the maxillary first molar occluding in the mesiobuccal groove of the mandibular first molar?
Correct Answer:
Class I (normal) occlusion
Question 4
Which tooth numbering system uses numbers 1 through 32, starting with the maxillary right third molar?
Correct Answer:
Universal (ADA) numbering system
Question 5
Which muscle of mastication is the primary elevator of the mandible and is responsible for closing the jaw?
Correct Answer:
Masseter
Question 1
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About this Exam

Prepare with the CDT Practice Questions - NBC Certified Dental Technician (Comprehensive Written Exam) Exam practice quiz. This question bank includes 100 questions covering dental, laboratory, denture, maxillary, and primary. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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CDT Practice Questions - NBC Certified Dental Technician (Comprehensive Written Exam) Exam

This practice set contains 100 questions from the matching question bank and focuses on dental, laboratory, denture, maxillary, and primary. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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