Advanced Perio Exam 1/ Board Review Questions and Answers Solved Correctly Rated 100%
Periodontium - Answers Gingiva
Periodontal Ligament
Cementum
Alveolar bone
Attachment Apparatus - Answers Periodontal Ligament
Cementum
Alveolar and supporting bone
Masticatory Mucosa Histology - Answers Gingiva
Hard palate
-Prominent rete ridges
Lining Mucosa Histology - Answers Alveolar mucosa
Floor of the mouth
-not so prominent rete ridges
Specialized Mucosa - Answers Dorsum of the tongue
Four types:
-Filliform
-Fungiform
-Circumvallate
-Folate
Filiform Papillae - Answers -Slender and most abundant
-No taste buds
Fungiform Papillae - Answers -Broad and flat
-Apex (tip) tongue and sides
,Circumvallate Papillae - Answers -Location of most taste buds
-Posterior 1/3 of tongue
-Circular-shaped row
Folate Papillae - Answers -On lateral sides of tongue
Alveolar Mucosa - Answers Border: MCJ
-Thin, red
-No stippling
-Movable: elastic fibers
Free gingival groove - Answers Where attached and free gingiva meet
Types of Tissue - Answers
Parts of the Gingiva - Answers Free(marginal gingiva)
Interdental gingiva
Attached gingiva
Free (marginal) Gingiva - Answers No stippling, because it is not attached to bone
- Surrounds neck of tooth
-Apical (free gingival groove)
-Smooth, firm surface
-Entry int the crevice (sulcus)
-After tooth eruption is completed, the FGM is located 1.5-2mm coronal to CEJ
Gingival Crevice (sulcus) - Answers -Space between tooth and gingiva
-Coronal: gingival margin
-Lateral: tooth and epithelium
-Apical: coronal junction epithelium
Gingival Crevicular Fluid (GCF) - Answers -Fluid from blood vessels
-Fluid resembles serum
, -Flow dependent on inflammation (INCREASES with inflammation)
What could cause dark calculus? - Answers Calculus being in the Gingival crevice (sulcus) for a long
period of time. It is bathed in gingival crevicular fluid
Attached Gingiva - Answers -Coronal: free gingival groove or base of the pocket/sulcus
-Apical: mucogingival junction
-Width varies
-Not movable tissue
* Firmly attached to underlying bone & cementum by connective tissue fibers
-Can have pigmentation
-Stippling
Total width of Gingiva - Answers Free gingiva + Attached Gingiva
Interdental Gingiva (Interdental Papillae) - Answers -Extension of Free Gingiva
-Shape is determined by contact and width of adjacent teeth and CEJ
-Anterior: pyramidal
-Posterior: Flar
Col - Answers -Interdental papilla located beneath the contact of posterior teeth
-Non-keratinized concavity apical to contact
-Less pronounced on anterior teeth
-Susceptible to disease
Occlusal embrasure
(Board Review) - Answers
Cervical embrasure/ Incisal embrasure
(Board Review) - Answers
Buccal/ Lingual embrasure
Periodontium - Answers Gingiva
Periodontal Ligament
Cementum
Alveolar bone
Attachment Apparatus - Answers Periodontal Ligament
Cementum
Alveolar and supporting bone
Masticatory Mucosa Histology - Answers Gingiva
Hard palate
-Prominent rete ridges
Lining Mucosa Histology - Answers Alveolar mucosa
Floor of the mouth
-not so prominent rete ridges
Specialized Mucosa - Answers Dorsum of the tongue
Four types:
-Filliform
-Fungiform
-Circumvallate
-Folate
Filiform Papillae - Answers -Slender and most abundant
-No taste buds
Fungiform Papillae - Answers -Broad and flat
-Apex (tip) tongue and sides
,Circumvallate Papillae - Answers -Location of most taste buds
-Posterior 1/3 of tongue
-Circular-shaped row
Folate Papillae - Answers -On lateral sides of tongue
Alveolar Mucosa - Answers Border: MCJ
-Thin, red
-No stippling
-Movable: elastic fibers
Free gingival groove - Answers Where attached and free gingiva meet
Types of Tissue - Answers
Parts of the Gingiva - Answers Free(marginal gingiva)
Interdental gingiva
Attached gingiva
Free (marginal) Gingiva - Answers No stippling, because it is not attached to bone
- Surrounds neck of tooth
-Apical (free gingival groove)
-Smooth, firm surface
-Entry int the crevice (sulcus)
-After tooth eruption is completed, the FGM is located 1.5-2mm coronal to CEJ
Gingival Crevice (sulcus) - Answers -Space between tooth and gingiva
-Coronal: gingival margin
-Lateral: tooth and epithelium
-Apical: coronal junction epithelium
Gingival Crevicular Fluid (GCF) - Answers -Fluid from blood vessels
-Fluid resembles serum
, -Flow dependent on inflammation (INCREASES with inflammation)
What could cause dark calculus? - Answers Calculus being in the Gingival crevice (sulcus) for a long
period of time. It is bathed in gingival crevicular fluid
Attached Gingiva - Answers -Coronal: free gingival groove or base of the pocket/sulcus
-Apical: mucogingival junction
-Width varies
-Not movable tissue
* Firmly attached to underlying bone & cementum by connective tissue fibers
-Can have pigmentation
-Stippling
Total width of Gingiva - Answers Free gingiva + Attached Gingiva
Interdental Gingiva (Interdental Papillae) - Answers -Extension of Free Gingiva
-Shape is determined by contact and width of adjacent teeth and CEJ
-Anterior: pyramidal
-Posterior: Flar
Col - Answers -Interdental papilla located beneath the contact of posterior teeth
-Non-keratinized concavity apical to contact
-Less pronounced on anterior teeth
-Susceptible to disease
Occlusal embrasure
(Board Review) - Answers
Cervical embrasure/ Incisal embrasure
(Board Review) - Answers
Buccal/ Lingual embrasure
