Perio 3 quiz 1

Question 1

AAP

Answer 1

AA, P.gingivalis, T.forsythia
(Scythian has A Agressive gingivalis)

Question 2

Red complex

Answer 2

T.denticola, P.gingivalis, T. Forsythia
(Synthia drinks a Red cola and gets gingivalis)

Question 3

ANUG or ANUP

Answer 3

T.denticola, P.intermedia, F.neucleatum

Question 4

Pregnancy

Answer 4

P.intermedia, c. Rectus
(After intermediate the baby comes out of the rectus)

Question 5

Aggressive

Answer 5

A.A, P.gingivalis

Question 6

Cytokines

Answer 6

Collagen (gingiva, PDL), bone loss

Question 7

Prostaglandin E

Answer 7

MMP secretion, bone resorption

Question 8

MMP

Answer 8

Breakdown of collagen, matrix in gingiva, PDL and alveolar bone

Question 9

RANKL-RANK

Answer 9

Osteoclastic activity

Question 10

Initial lesion-sub clinical

Answer 10

2-4 days

Question 11

Early lesion- Gingivitis

Answer 11

4-7days

Question 12

Established lesion-Gingivitis

Answer 12

21days or more

Question 13

Advanced periodontist lesions

Answer 13

Periodontal pocket
Apical migration of JE
Alveolar bone loss
PDL loss

Question 14

6 major ecosystems

Answer 14

-intraoral and supra gingival hard surface
- sub gingival regions adjacent to hard surface
-buccal palatal epithelium and floorof mouth epithelium
-dorsum of tongue
-tonsils
-saliva

Question 15

Organic constituents

Answer 15

Polysaccharides, proteins, glycoproteins, lipid material, DNA

Question 16

Inorganic components

Answer 16

Calcium, phosphorus, small amounts of sodium, potassium, fluoride

Question 17

Apical dominant in

Answer 17

Spirochetes, cocci, rods

Question 18

Coronal

Answer 18

Filaments

Question 19

Increase in steroid hormones cause an increase in

Answer 19

P.intermedia in sub gingival

Question 20

P.gingivalis is required for

Answer 20

Adhesion and formation

Question 21

3 keystone pathogen mechanisms for p.gingivalis

Answer 21

-p.gingivalis manipulate the toll like receptor 4 response
-inhibit synthesis of interleukin 8 (local chemokine paralysis)
-interference with the complement system component of the innate immune system

Question 22

Virulence factor

Answer 22

Promote colonization
Toxins and enzymes that degrade host tissue
Protect pathogenic bacteria from the host