Which minerals in saliva contribute to remineralization?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Enhance your ADHP Cariology knowledge with our quiz. Study with flashcards and multiple choice questions. Each question includes hints and detailed explanations to help you prepare effectively and ace your exam!

Multiple Choice

Which minerals in saliva contribute to remineralization?

Explanation:
The key idea is that remineralization needs the building blocks for enamel: calcium and phosphate ions. Saliva supplies calcium and phosphate, which diffuse into demineralized subsurface lesions and redeposit as hydroxyapatite crystals when the environment returns to neutral. Fluoride still plays a crucial supportive role by forming fluorapatite and enhancing crystal growth, but the actual minerals supplying the mineral for remineralization are calcium and phosphate. Sodium, potassium, and magnesium don’t provide the main rebuilding blocks, and while fluoride helps the process, it isn’t the primary source of the minerals needed to rebuild the enamel.

The key idea is that remineralization needs the building blocks for enamel: calcium and phosphate ions. Saliva supplies calcium and phosphate, which diffuse into demineralized subsurface lesions and redeposit as hydroxyapatite crystals when the environment returns to neutral. Fluoride still plays a crucial supportive role by forming fluorapatite and enhancing crystal growth, but the actual minerals supplying the mineral for remineralization are calcium and phosphate. Sodium, potassium, and magnesium don’t provide the main rebuilding blocks, and while fluoride helps the process, it isn’t the primary source of the minerals needed to rebuild the enamel.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy