Australian Dental Council (ADC) Practice Test 2025 – The All-in-One Guide to Exam Success!

Question: 1 / 1390

What is a potential effect of excessive fluoride exposure during tooth development?

Dental erosion

Fluorosis

Excessive fluoride exposure during tooth development can lead to fluorosis, which is a condition that affects the appearance and structure of the teeth. Fluorosis occurs when there is an overconsumption of fluoride during the early stages of tooth formation, particularly between the ages of 1 to 4 years. This can result in mottling of the enamel, where the teeth may have white spots, brown discoloration, or even pitting in more severe cases. The severity of fluorosis can vary based on the amount of fluoride ingested and the timing of exposure during enamel development.

The condition highlights the fine balance required for fluoride intake; while fluoride is beneficial in preventing tooth decay at appropriate levels, excessive exposure can have detrimental effects on dental aesthetics and health. Understanding this risk is critical for dental professionals when advising patients and their families about fluoride use and dental care.

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Gingivitis

Hypoplasia

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