DHYG 213 Exam 3 Chapter Questions and travel
answers already passed 2026/2027 through
the
1. in which phase of periodontal disease gingival
progression does the coronal-most portion connective
of the junctional ep-ithelium first detach tissue to
from the tooth surface? the
gingival
2. initiation of good patient self-care can result sulcus?
in a re-turn to a healthy periodontium during
all of the fol-lowing stages of disease
progression, except:
3. In which phase of periodontal disease
progression does PGE2 mediate bone
destruction by stimulating large numbers of
osteoclasts to resorb alveolar bone?
4. In which phase of periodontal disease
progression do PGE2 and MMPs initiate
collagen destruction but cause no bone
destruction?
5. in which phase of periodontal disease
progression do the increasing numbers of
PMNs rush to the site of the periodontal
pathogens and, in doing so, de-stroy healthy
gingival connective tissue and migrate
through the junctional epithelium to form a
"wall of cells" between the plaque biofilm and
the sulcus wall?
6. In which phase of periodontal disease
progression do the PMNs first travel through
the bloodstream, exit the bloodstream, and
, Established lesion
Established lesion
Early lesion
advanced lesion
Advanced lesion
Initial lesion
7. In which phase of periodontal disease progression are Early lesion
macrophages first recruited to the gingival
connective tissue?
8. Advanced lesion
, DHYG 213 Exam 3 Chapter Questions
In which phase of periodontal disease progression
does the RANKL/RANK/OPG pathway
participate?
Initial lesion
9. In which phase of periodontal disease
progression are PMNs the most numerous
cells at the site of the periodontal infection?
10. Which of the following are biochemical mediators that Cytokines
increase vascular permeability and have the
potential to initiate the tissue destruction and
bone loss seen in chronic periodontitis?
11. Which of the following are biochemical mediators that Matrix
metalloproteinases
cause extensive collagen destruction of the periodon- (MMPs)
tal tissues?
12. Which of the following biochemical RANKL
mediators plays the most important role in
the bone destruction seen in periodontitis?
13. Periodontal pathogens alone cause The first statement is
periodontal dis-ease. Environmental factors false; the second is
can contribute to peri-odontal disease true
severity.
14. The host's response: is the way in which
the body responds
to peri-odontal
pathogens.
15. Cytokines function to: - send microphages to
the site of infection.
, -potentially initiate
de-struction and bone
loss in chronic
periodontitis.
answers already passed 2026/2027 through
the
1. in which phase of periodontal disease gingival
progression does the coronal-most portion connective
of the junctional ep-ithelium first detach tissue to
from the tooth surface? the
gingival
2. initiation of good patient self-care can result sulcus?
in a re-turn to a healthy periodontium during
all of the fol-lowing stages of disease
progression, except:
3. In which phase of periodontal disease
progression does PGE2 mediate bone
destruction by stimulating large numbers of
osteoclasts to resorb alveolar bone?
4. In which phase of periodontal disease
progression do PGE2 and MMPs initiate
collagen destruction but cause no bone
destruction?
5. in which phase of periodontal disease
progression do the increasing numbers of
PMNs rush to the site of the periodontal
pathogens and, in doing so, de-stroy healthy
gingival connective tissue and migrate
through the junctional epithelium to form a
"wall of cells" between the plaque biofilm and
the sulcus wall?
6. In which phase of periodontal disease
progression do the PMNs first travel through
the bloodstream, exit the bloodstream, and
, Established lesion
Established lesion
Early lesion
advanced lesion
Advanced lesion
Initial lesion
7. In which phase of periodontal disease progression are Early lesion
macrophages first recruited to the gingival
connective tissue?
8. Advanced lesion
, DHYG 213 Exam 3 Chapter Questions
In which phase of periodontal disease progression
does the RANKL/RANK/OPG pathway
participate?
Initial lesion
9. In which phase of periodontal disease
progression are PMNs the most numerous
cells at the site of the periodontal infection?
10. Which of the following are biochemical mediators that Cytokines
increase vascular permeability and have the
potential to initiate the tissue destruction and
bone loss seen in chronic periodontitis?
11. Which of the following are biochemical mediators that Matrix
metalloproteinases
cause extensive collagen destruction of the periodon- (MMPs)
tal tissues?
12. Which of the following biochemical RANKL
mediators plays the most important role in
the bone destruction seen in periodontitis?
13. Periodontal pathogens alone cause The first statement is
periodontal dis-ease. Environmental factors false; the second is
can contribute to peri-odontal disease true
severity.
14. The host's response: is the way in which
the body responds
to peri-odontal
pathogens.
15. Cytokines function to: - send microphages to
the site of infection.
, -potentially initiate
de-struction and bone
loss in chronic
periodontitis.
