What is the primary mechanism associated with the role of fluoride in prevention of dental caries?
a. Fluoride increases calcium absorption, which increases crystal formation of teeth
b. Decay is inhibited due to neutralization of organic acids produced by bacteria on the teeth
c. Decay is reduced due to the inhibitory effects of fluoride on growth of bacteria on the teeth
d. Fluoride becomes incorporated into the crystalline structure of teeth, making them less susceptible to decay
d
You might also like to view...
The best way to prevent/cure a plugged duct is to:
a. use a needle to unblock the duct. b. completely empty the breast. c. stop nursing and use a breast pump exclusively. d. take extra vitamin D. e. have a glass of red wine daily.
Which of the following are red blood cells that transport oxygen through the body?
A) erythrocytes B) leukocytes C) myoglobin D) hemoglobin
Within 2 hours of eating your chicken salad lunch, you begin vomiting and suspect foodborne illness. Which of the following meets your symptoms?
a. staphylococcus b. E. Coli c. salmonella d. botulism
Asian noodles are often made from semolina flour and as a result appear translucent or clear
Indicate whether the statement is true or false