WorksheetsPDL and Gingiva
Total questions: 11
Worksheet time: 4mins
Which of the following cells are remnant of the root sheath?
Fibroblasts
Epithelial rests
Macrophages
Cemetoblasts
Where is the only area cementicle can form?
Dental pulp area
Gingiva
Alveolar bone area
Periodontal ligament area
Which of the following cells produce the periodontal ligament fiber?
Fibroblasts
Epithelial rests
Osteoblasts
Cemetoclasts
In a HEAVY function of PDL, which of the following statements best describes these change?
Increased width and decreased fiber thickness
Decreased width and increased fiber thickness
Increased width and increased fiber thickness
Decreased width and decreased fiber thickness
Which of the following is the most permeable portion of the epithelium?
The junctional epithelium
The sulcular epithelium
The oral epithelium
Which the following structures form from the dental follicle?
Periodontal ligament
Enamel
Junctional epithelium
Dental pulp
Which of the following principle fibers is locates around the necks of the teeth?
Dentoalveolar group
Transseptal group
Oblique group
Circumferential group
Which the following fiber groups is attached tooth to tooth?
Horizontal group
Transseptal group
Oblique group
Interradicular group
Which the following conditions does not relate to the rich vascular supply of the periodontal ligament?
High rate of cell turnover
Ability to modify in tooth movement
Healing ability
Encapsulated pressure receptor
Which is PDL functions?
Supportive
Sensory
Nutritive
All of above
The gingival groove separates the attached gingiva and which of the following structures?
Free gingiva
Alveolar mucosa
Junctional epithelium
Sulcular epithelium
