Along with Tooth Susceptibility, Bacterial Presence in the Plaque, and Sufficient

question 13

Multiple Choice

Along with tooth susceptibility, bacterial presence in the plaque, and sufficient exposure to promote acid production, what other factor is necessary for the development of dental caries?

• A)An anaerobic environment
• B)An available substrate for bacterial metabolism
• C)Adequate saliva
• D)Alkaline pH

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Definitions:

Temporal Bone

Two bones that make up segments of the skull's sides and encase the ear's components.

Occipital Bone

The bone that forms the back and base of the skull, surrounding and protecting the occipital lobe of the brain.

Nasal Bone

One of the paired bones that lie in the upper part of the human nose, forming the bridge of the nose.

Perichondrium

Double-layered connective tissue sheath surrounding cartilage.