The Current Recommended Concentration of Fluoride in the Water for the Prevention

question 47

Multiple Choice

The current recommended concentration of fluoride in the water for the prevention of dental caries is which of the following?

• A) 7%
• B) 37%
• C) 57%
• D) 77%

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Definitions:

Permeable

Permeable describes a material or membrane that allows substances (such as liquids or gases) to pass through it.

Nourished

Being provided with the food or other substances necessary for growth, health, and good condition.

Lamellar Bodies

Membrane-bound organelles found in certain cells, such as type II pneumocytes, containing lipids and proteins important for pulmonary surfactant production.

Stratum Granulosum

Layer of cells in the epidermis filled with granules of keratohyalin.