What does the primary level prevent?

• A. Caries
• B. Gingivitis
• C. Trauma to teeth
• D. All of the above

Answer: (D)

Primary prevention aims to stop disease before it starts by addressing risk factors and strengthening protective factors. In dentistry, that means preventing caries by limiting acid attack and bacterial growth (through fluoride, sealants, good brushing and dietary habits), preventing gingivitis by controlling plaque and inflammation (through regular brushing, flossing, antiseptic rinses, and timely cleanings), and preventing trauma to teeth by using protective measures like mouthguards during sports and safety education. Because primary prevention targets keeping everything healthy before problems occur, it encompasses caries prevention, gingivitis prevention, and trauma prevention. That’s why all of the above are prevented at the primary level.