Fluoride toxicity leads to which condition?

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Multiple Choice

Fluoride toxicity leads to which condition?

Explanation:
Fluoride toxicity presents as fluorosis, most commonly dental fluorosis from excess fluoride exposure during tooth development. Fluoride helps form enamel by creating fluoroapatite, but too much fluoride disrupts the cells responsible for enamel formation, leading to hypomineralized enamel with white mottling, discoloration, and sometimes pitting in more severe cases. With very high, long-term exposure, skeletal fluorosis can also occur, causing joint stiffness and bone changes. Among the options, fluorosis is the direct manifestation of fluoride toxicity. The other conditions—hyperkalemia, osteoporosis, and hypophosphatemia—are not caused by fluoride toxicity.

Fluoride toxicity presents as fluorosis, most commonly dental fluorosis from excess fluoride exposure during tooth development. Fluoride helps form enamel by creating fluoroapatite, but too much fluoride disrupts the cells responsible for enamel formation, leading to hypomineralized enamel with white mottling, discoloration, and sometimes pitting in more severe cases. With very high, long-term exposure, skeletal fluorosis can also occur, causing joint stiffness and bone changes. Among the options, fluorosis is the direct manifestation of fluoride toxicity. The other conditions—hyperkalemia, osteoporosis, and hypophosphatemia—are not caused by fluoride toxicity.

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