INBDE (Integrated National Board Dental Examination) Practice Exam 2025 - Free Practice Questions and Study Guide

Question: 1 / 1180

To prevent resorption from internal bleaching, a barrier between the root filling material and bleaching material should be how thick?

1mm

2mm

3mm

4mm

To prevent resorption from internal bleaching, a barrier between the root filling material and the bleaching material should be 4mm thick. This thickness helps to create a sufficient protective layer to prevent the bleach from coming into contact with the surrounding tissues and causing any potential harm. Options A, B, and C are not ideal as they do not provide the same level of protection as a 4mm barrier would.

Get further explanation with Examzify DeepDiveBeta
Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy