DANB General Chairside Practice Test

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Prepare for the DANB General Chairside Test with comprehensive multiple-choice questions, each featuring hints and explanations. Boost your confidence and knowledge for exam day!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

IRM is primarily used for what purpose?

A permanent restoration
A temporary restoration
A base material
A sealant

The correct answer is: A temporary restoration

IRM, which stands for Intermediate Restorative Material, is primarily used for temporary restorations in dentistry. It is specifically designed for situations where a permanent restoration cannot yet be placed or needs to be delayed for any reason, such as allowing time for the tooth to heal, for additional treatments, or while waiting for a final restoration to be fabricated. The composition of IRM allows it to effectively seal the cavity and protect the tooth from further decay and sensitivity during the interim period. This material is particularly advantageous because it provides adequate strength and durability for temporary use, all while being easy to manipulate and adjust in the dental office. Understanding IRM's role as a temporary solution is essential for dental professionals, as it ensures patient comfort and safety until a more permanent solution can be applied.