The Periodontal Ligament Provides a Hammock of Tissue Bundles That

question 2

Multiple Choice

The periodontal ligament provides a hammock of tissue bundles that support the tooth within bone.Each of the following is true regarding the periodontal ligament EXCEPT one.Which one is the EXCEPTION?

• A) Periodontal ligament fibers tie the tooth to bone.
• B) Periodontal ligament fibers prevent the tooth from being pushed into the bone.
• C) The periodontal ligament contains small blood and lymph vessel and nerves.
• D) The main portion of the periodontal ligament is composed of osseous trabeculae.
• E) Fluids within the periodontal ligament act as a hydraulic pressure system on the alveolar walls.

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