Ch 1 Foundations of Periodontics for the
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Dental Hygienist exam with correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers
4 Tissues of the Periodontium - correct answers
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✔✔1. Gingiva ||\\||\\
2. PDL ||\\||\\
3. Cementum ||\\||\\
4. Alveolar bone
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Gingiva: three functions - correct answers ✔✔1) ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Provides a tissue seal around cervical neck of tooth ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
2) Covers alveolar processes
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3) Holds tissue tight against tooth during mastication
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Cementum: function - correct answers ✔✔Anchors ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
ends of PDL fibers to the tooth, helping maintain
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tooth in the socket ||\\||\\ ||\\||\\ ||\\||\\
,Periodontal Ligament: two functions - correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers ✔✔Suspends and maintains the tooth in its ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
socket
Alveolar Bone: two functions - correct answers ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
✔✔Surrounds and supports the roots of the tooth ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Knowledge of the periodontium in health allows us ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
to understand what 3 things? - correct answers
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✔✔1) normal function 2) disease prevention 3)
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pathogenesis of periodontal disease ||\\||\\ ||\\||\\ ||\\||\\
Gingiva is ________________ to the CEJ, attached to
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the tooth by _____, and has a thin outer
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_____________, underlying _____________ tissue. - ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers ✔✔· Coronal, JE, epithelium,
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connective
,Four anatomical areas of gingiva; - correct answers
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
✔✔o Free gingiva ||\\||\\ ||\\||\\
o Gingival Sulcus
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o Interdental Gingiva
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o Attached Gingiva
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Masticatory mucosa; tissue type(s)? - correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers ✔✔keratinized and nonkeratinized stratified ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
squamous epithelium (depends on location)
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Defense mechanism of the oral cavity? - correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers ✔✔Saliva and the immune system ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Free gingiva is also called what two names? - correct
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answers ✔✔"unattached", "marginal" ||\\||\\ ||\\||\\
Free gingiva forms the _______ tissue wall of the
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sulcus? - correct answers ✔✔lateral ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
, Free gingiva is ________ to the CEJ? - correct
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers ✔✔Coronal ||\\||\\
Free gingiva attaches to the tooth at the base by the
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____? - correct answers ✔✔JE ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Free gingiva follows the ________ of teeth, is
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_________. - correct answers ✔✔curve, scalloped ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Coronal boundary of the free gingiva is the ____? - ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers ✔✔· Thin, rounded edge coronally is
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the gingival margin
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Apical boundary of the free gingiva is the ____? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers ✔✔Attached gingiva at the Free
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gingival groove (not clinically visible) ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
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Dental Hygienist exam with correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers
4 Tissues of the Periodontium - correct answers
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
✔✔1. Gingiva ||\\||\\
2. PDL ||\\||\\
3. Cementum ||\\||\\
4. Alveolar bone
||\\||\\ ||\\||\\
Gingiva: three functions - correct answers ✔✔1) ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Provides a tissue seal around cervical neck of tooth ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
2) Covers alveolar processes
||\\||\\ ||\\||\\ ||\\||\\
3) Holds tissue tight against tooth during mastication
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Cementum: function - correct answers ✔✔Anchors ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
ends of PDL fibers to the tooth, helping maintain
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
tooth in the socket ||\\||\\ ||\\||\\ ||\\||\\
,Periodontal Ligament: two functions - correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers ✔✔Suspends and maintains the tooth in its ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
socket
Alveolar Bone: two functions - correct answers ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
✔✔Surrounds and supports the roots of the tooth ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Knowledge of the periodontium in health allows us ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
to understand what 3 things? - correct answers
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
✔✔1) normal function 2) disease prevention 3)
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
pathogenesis of periodontal disease ||\\||\\ ||\\||\\ ||\\||\\
Gingiva is ________________ to the CEJ, attached to
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
the tooth by _____, and has a thin outer
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
_____________, underlying _____________ tissue. - ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers ✔✔· Coronal, JE, epithelium,
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
connective
,Four anatomical areas of gingiva; - correct answers
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
✔✔o Free gingiva ||\\||\\ ||\\||\\
o Gingival Sulcus
||\\||\\ ||\\||\\
o Interdental Gingiva
||\\||\\ ||\\||\\
o Attached Gingiva
||\\||\\ ||\\||\\
Masticatory mucosa; tissue type(s)? - correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers ✔✔keratinized and nonkeratinized stratified ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
squamous epithelium (depends on location)
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Defense mechanism of the oral cavity? - correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers ✔✔Saliva and the immune system ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Free gingiva is also called what two names? - correct
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers ✔✔"unattached", "marginal" ||\\||\\ ||\\||\\
Free gingiva forms the _______ tissue wall of the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
sulcus? - correct answers ✔✔lateral ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
, Free gingiva is ________ to the CEJ? - correct
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers ✔✔Coronal ||\\||\\
Free gingiva attaches to the tooth at the base by the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
____? - correct answers ✔✔JE ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Free gingiva follows the ________ of teeth, is
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
_________. - correct answers ✔✔curve, scalloped ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Coronal boundary of the free gingiva is the ____? - ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers ✔✔· Thin, rounded edge coronally is
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
the gingival margin
||\\||\\ ||\\||\\ ||\\||\\
Apical boundary of the free gingiva is the ____? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers ✔✔Attached gingiva at the Free
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
gingival groove (not clinically visible) ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
