Question 1
In the New Zealand dental therapy scope of practice, which patient group is a dental therapist authorised to treat without an additional scope?
Correct Answer:
Children and adolescents up to age 18
Question 2
A 6-year-old presents with a primary first molar showing deep caries with a small, pinpoint pulp exposure but no signs of irreversible pulpitis or abscess. The tooth is restorable. Which treatment is most appropriate?
Correct Answer:
Pulpotomy followed by a stainless steel crown
Question 3
Using the FDI two-digit notation, what is the tooth number for the upper right primary central incisor?
Correct Answer:
51
Question 4
Which of the following is the primary mechanism by which topically applied fluoride helps prevent dental caries?
Correct Answer:
It promotes remineralisation and forms acid-resistant fluorapatite
Question 5
A child swallows a large amount of fluoride toothpaste and develops nausea and vomiting. What is the most appropriate immediate first-aid measure for mild to moderate fluoride ingestion?
Correct Answer:
Give milk or calcium-containing fluid and monitor
Question 1
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About this Exam

Prepare with the NZ Dental Therapy REX Practice Questions - New Zealand Dental Therapy Registration Examination Exam practice quiz. This question bank includes 100 questions covering dental, primary, tooth, child, and patient. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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NZ Dental Therapy REX Practice Questions - New Zealand Dental Therapy Registration Examination Exam

This practice set contains 100 questions from the matching question bank and focuses on dental, primary, tooth, child, and patient. 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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