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DOH Dental Hygienist (DOH-DT) Practice Tests & Test Prep by Exam Edge

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DOH Dental Hygienist Sample Test

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What will help decrease enamel abrasion during a coronal polish?

Correct Answer:

less pressure.

the correct answer to the question "what will help decrease enamel abrasion during a coronal polish?" is "less pressure." this answer is based on understanding how pressure applied during the polishing process affects the tooth enamel. enamel, the hard, outermost layer of a tooth, is subject to wear and abrasion if not handled carefully.

during a coronal polish, a dental procedure aimed at removing plaque, stains, and soft deposits from the tooth surfaces, the technique and pressure applied are crucial. using excessive pressure can lead to increased abrasion, which might thin or damage the enamel. enamel does not regenerate or repair itself because it contains no living cells, making its preservation vital.

therefore, when performing a coronal polish, it is recommended to use less pressure. this approach minimizes the risk of scratching or wearing away the enamel. light, gentle strokes with the appropriate polishing tools and agents ensure effective cleaning while maintaining the integrity of the enamel surface. additionally, using softer or finer abrasive agents and a lower speed on the polishing device can also help reduce enamel abrasion.

by focusing on the technique and how much pressure is applied, dental professionals can ensure a balance between thorough cleaning and preservation of tooth enamel. this practice not only contributes to the health and longevity of the patient's teeth but also prevents sensitivity and other complications associated with enamel loss.