Dental Admissions Test (DAT) Practice Test

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Prepare for the Dental Admissions Test (DAT) with our comprehensive practice test. Study effectively with flashcards and multiple-choice questions, each with detailed hints and explanations. Get ready to ace your exam and secure your future in dentistry!

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What is a common treatment option for preventing the progression of white spot lesions?

  1. Composite restoration

  2. Veneers

  3. Topical fluoride

  4. Dental implants

The correct answer is: Topical fluoride

Topical fluoride is a widely recognized treatment option for preventing the progression of white spot lesions, which are early signs of demineralization in enamel usually caused by acidic environments resulting from plaque bacteria. When fluoride is applied topically, it enhances the remineralization process of teeth enamel by attracting minerals such as calcium and phosphate to the tooth surface, thereby strengthening the affected areas and helping to reverse early carious lesions. In contrast, while composite restoration, veneers, and dental implants are effective for treating established dental decay or cosmetic concerns, they do not serve the purpose of preventing the progression of white spot lesions. Instead, these options are typically used when decay has already progressed significantly and requires restorative intervention, rather than preventive care. Thus, topical fluoride stands out as the best choice for safeguarding against the development of further carious damage in early-stage lesions.

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