Diet and Dental Health Quiz

Identify which of the following nutrients is essential for maintaining strong teeth and bones.

• Vitamin C

• Calcium

• Iron

• Vitamin E

Which of the following is a clinical sign of a patient who is following the daily recommended nutritional guidelines?

• Frequent headaches

• Brittle nails

• Healthy gum tissue

• Chronic fatigue

Analyze the role of carbohydrates in the formation of dental caries. Which statement is correct?

• Carbohydrates do not affect dental caries.

• Carbohydrates are broken down by plaque bacteria, producing acids that lead to dental caries.

• Carbohydrates strengthen tooth enamel.

• Carbohydrates neutralize acids in the mouth.

Which of the following is a component of plaque that contributes to tooth decay?

• Saliva

• Bacteria

• Enamel

• Dentin

Explain how fluoride helps in controlling dental caries.

• Fluoride increases the acidity of the mouth.

• Fluoride strengthens tooth enamel, making it more resistant to acid attacks.

• Fluoride removes plaque from teeth.

• Fluoride decreases saliva production.

Which of the following foods is most beneficial for oral health due to its high calcium content?

• Apples

• Cheese

• Bread

• Chicken

Describe a symptom that might indicate a deficiency in the daily recommended intake of vitamins and minerals.

• Clear skin

• Bleeding gums

• Strong nails

• High energy levels

Which of the following is a benefit of a well-balanced diet on oral health?

• Increased risk of cavities

• Strengthened immune response in the oral cavity

• Decreased saliva production

• Increased plaque formation

What is the primary effect of plaque on carbohydrates in the mouth?

• Plaque converts carbohydrates into proteins.

• Plaque bacteria ferment carbohydrates, producing acids that demineralize tooth enamel.

• Plaque prevents carbohydrates from sticking to teeth.

• Plaque enhances the sweetness of carbohydrates.

Which of the following is a direct effect of fluoride on dental health?

• It causes tooth discoloration.

• It helps in the remineralization of tooth enamel.

• It increases the growth of plaque.

• It reduces saliva flow.