embryology & histology Ch.10

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The free gingival groove corresponds to the depth to the apical border of the ?

Junctional epithelium
What gingival tissue is an extension of attached gingiva and fills in the area between the teeth apical to their contact areas to prevent food impaction?

Interdental Papillae
Attached gingiva is found between the:

Alveolar mucosa and the marginal gingiva
After the tooth crown has emerged into the oral cavity, the part of the reduced enamel epithelium (REE) which remains near the CEJ after the tooth erupts is hencefortpart referred to as the:

Junctional epithelium
epithelium] is loosely packed with few desomosomes so white blood cells can permeate it.

Junctional Epithelium
Which of these is NOT a feature of periodontitis?

Reversible
The presence of large amounts of calculus in the gingival sulcus may be expected to:

Damage the epithelium of the ginigval sulcus, produce inflammation and swelling of the surrounding gingiva, damage the fibers of the periodontal ligament in the inflamed area, and result in resorption of the bone of the alveolar crest
What contains both the immunological components and cells of the blood; also contains sticky plasma proteins in the sulcus that serve as adhesive for its lining tissue, keeping it in contact? [answer]

Ginigval crevicular fluid
The MOST superficial part of the marginal gingiva in a healthy situation is called? [answer]

Free gingival crest
Marginal gingiva lacks stippling due to its lack of a mucoperiosteum.

true
The epithelium covering the col consists of the [answer] of the adjacent teeth.

marginal gingiva
Together the sulcular epithelium and junctional epithelium form the [answer]

Dentogingival junctional tissue
The Junctional epithelium is attached to the tooth surface by the way of the [answer] which acts as a type of seal between the soft gingival tissue and the hard tooth surface.

epithelial attachment
Which part of the ginigval tissues is MAINLY involved in gingival hyperplasia?

interproixmal gingiva
Which of the following is the correct term for an inferiorly placed margin of free gingival crest?

ginigval recession
Which of the following medications are recognized as contributing to the abnormal overgrowth of gingival tissue?
Phenytoin sodium
Cyclosporines
Calcium Channel blockers
Antihistamines

abc
Of the tissues in the entire oral cavity, the _____ has the highest cellular turnover time, which is ____ days.

JE 4-6

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Bgerth

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embryology & histology Ch.10

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embryology & histology Ch.10

Updated

10/24/2014, 1:32:29 AM

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