Why does removal of plaque reduce the chance of forming cavities?Multiple Choice Removing plaque involves brushing. A coincidental side benefit of brushing is removal all oral bacteria. Plague causes a significant drop in oral pH. The more acidic condition causes tooth decay. Plaque is a biofilm; it contains cariogenic bacteria, the metabolic byproducts of which facilitate tooth decay. Removing plaque actually does not impact the development of cavities. Cavity development has a genetic component and cannot be prevented. Plaque is a polysaccharide covering on tooth enamel. It contains tiny acid-soaked sponges that decay teeth.

Oral hygiene is a practice to keep one's mouth free from dental problems and diseases. Brushing, flossing, and other techniques are being brought into use, to maintain oral hygiene. A good oral hygiene practice involves brushing twice daily flossing in order to remove dental plaque. It is also advised to visit a dentist once every six months. Some foods (rich in sugar and acids) and habits (such as chewing tobacco and smoking) are considered a bad oral hygiene practice.Dental plaque is a film that coats the teeth and contains bacteria. The formation of plaque occurs when the bacteria present in the mouth mixes with sugar-rich food consumed. This mixture forms a biofilm, which is usually colorless and is a root cause of many oral health issues. Bacteria present in plaque produce an acid that attacks the enamel of the tooth, ultimately leading to tooth cavities. This plaque deposition can also result in gingivitis, which contributes to bad breath and discolored teeth. The third option is the most appropriate explanation for the question as the bacteria present in the biofilm (plaque) are cariogenic (cavity-causing), and the resultant metabolic by product of these bacteria cause cavities.

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Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Why does removal of plaque reduce the chance of forming cavities?

Multiple Choice

Removing plaque involves brushing. A coincidental side benefit of brushing is removal all oral bacteria.
Plague causes a significant drop in oral pH. The more acidic condition causes tooth decay.
Plaque is a biofilm; it contains cariogenic bacteria, the metabolic byproducts of which facilitate tooth decay.
Removing plaque actually does not impact the development of cavities. Cavity development has a genetic component and cannot be prevented.
Plaque is a polysaccharide covering on tooth enamel. It contains tiny acid-soaked sponges that decay teeth.

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