What Is the Primary Mechanism Associated with the Role of Fluoride

question 111

Multiple Choice

What is the primary mechanism associated with the role of fluoride in prevention of dental caries?

• A)Fluoride increases calcium absorption,which increases crystal formation of teeth
• B)Decay is inhibited due to neutralization of organic acids produced by bacteria on the teeth
• C)Decay is reduced due to the inhibitory effects of fluoride on growth of bacteria on the teeth
• D)Fluoride becomes incorporated into the crystalline structure of teeth,making them less susceptible to decay

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Definitions:

Serotonin

A neurotransmitter that plays a crucial role in mood regulation, appetite control, and sleep, among other bodily functions.

Antidepressant Drug

An antidepressant drug is a medication prescribed to alleviate symptoms of depression by correcting chemical imbalances of neurotransmitters in the brain.

Reuptake

A process in which neurotransmitters released into the synaptic cleft are reabsorbed back into the presynaptic neuron, thus stopping their action on the postsynaptic neuron.

ACh

Acetylcholine, a neurotransmitter in both the central and peripheral nervous systems that is involved in muscle activation, memory, and learning.