Periodontics Online Test

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Normal consistency of gingiva is

Which of the following statements is/are true?

Which of the following statements is incorrect?

With the increase in age, keratinization of gingiva increases.
With the increase in age, keratinization of gingiva decreases.
With the increase in age, width of the attached gingiva increases.
With the increase in age, number of elastic fibers in the periodontal ligament increases.
Keratinization of gingiva is maximum on hard palate.

In which type of cementum are collagen fibers absent?

Which type of cells are absent in the junctional epithelium of normal gingiva?

Odland bodies are also known as

Width of attached gingiva in the incisor region in maxilla is

According to Horning and Cohen staging of oral necrotizing disease, stage 3 represents

The most numerous principal fibres of periodontal ligament are

Placement of graft will be failure in which class of recession?

In periodontal ligament, there is

The junctional epithelium is attached to the gingival connective tissue by

Odontoplasty is indicated in

Which of the following is false about cornocobs structure?

Cornocob structure are highly specific cell-to-cell interactions.
Cornocob appearance is seen in supragingival plaque towards tooth surface.
The cornocob formations have Gram-negative rod-shaped bacterial cells.
Central Gram-positive core supporting outer coccal cells is called cornocob arrangement.
Central Gram-negative core supporting outer coccal cells is called cornocob arrangement.

Gingiva in children is

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