Which of the Following Is Known to Cause Discolored Enamel

question 19

Multiple Choice

Which of the following is known to cause discolored enamel of the teeth?

• A)Excessive fluoride in the water
• B)Insufficient fluoride in the water
• C)Excessive intake of simple sugars
• D)Inability of the body to absorb fluoride

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Definitions:

Break-even

The point at which total revenues equal total costs, resulting in no net profit or loss for a business.

Monthly Dollar Sales

The total revenue generated from sales in a particular month measured in dollars.

Selling Price

The amount of money a customer pays to purchase a product or service.

Break-even

The point at which total costs and total income are equal, resulting in neither profit nor loss for a business.