Regular cleaning and application to oral mucous membranes can prevent what?

Regular cleaning and application to oral mucous membranes can prevent what?

• A. Allergic reactions
• B. Bacteria build up protects against periodontal disease
• C. Fungal infections
• D. Tooth enamel erosion

Answer: (B)

Regular cleaning of the teeth and care of the oral mucous membranes work by keeping the bacteria in the mouth under control. Plaque bacteria accumulate on teeth and gums, and their toxins trigger inflammation that can progress to periodontal disease, damaging gums, ligaments, and bone. By removing plaque and reducing the bacterial load, cleaning lowers the risk of this inflammatory process and protects the structures that support the teeth. So the idea being tested is that good oral hygiene helps prevent periodontal disease by keeping bacterial buildup down. Other options don’t target the main cause of periodontal disease—bacterial buildup—though they relate to health in different contexts, they aren’t the primary effect of regular dental cleaning.

Regular cleaning of the teeth and care of the oral mucous membranes work by keeping the bacteria in the mouth under control. Plaque bacteria accumulate on teeth and gums, and their toxins trigger inflammation that can progress to periodontal disease, damaging gums, ligaments, and bone. By removing plaque and reducing the bacterial load, cleaning lowers the risk of this inflammatory process and protects the structures that support the teeth. So the idea being tested is that good oral hygiene helps prevent periodontal disease by keeping bacterial buildup down. Other options don’t target the main cause of periodontal disease—bacterial buildup—though they relate to health in different contexts, they aren’t the primary effect of regular dental cleaning.