TCDHA Periodontics Midterm Questions
And Verified Answers Latest 2026
Update | Graded A+ | 100% Success
Connective tissue papillae - Correct Answer -fingerlike extensions of the
connective tissue that extend up into the epithelium
Gingival Epithelium - Correct Answer -It is a type of stratified squamous
epithelium that is designed to function well in wet environment of the oral cavity
Why is Epithelium Important? - Correct Answer -creates a barrier to stop bacteria
and viruses from entering the body
Functions of Fiber Bundles - Correct Answer -Brace the free gingiva firmly against
the tooth, Provide rigidity to withstand chewing.. etc.
Periodontal Ligament (PDL) - Correct Answer -Thin sheet of fibrous connective
tissue located between the tooth and its bony socket
,loctation of Acellular Cementum - Correct Answer -Covers cervical third or half of
the root
Cellular Cementum - Correct Answer -Continues to form after the tooth eruption,
Less calcified than the acellular cementum.
Osteoclasts - Correct Answer -bone consumers remove mineralized material and
organic matrix
Osteoblasts - Correct Answer -bone builders initiate mineralization of bone.
Pathogenesis - Correct Answer -is the sequence of events that occur during the
development of a disease or abnormal conditionv
-itis - Correct Answer -It is a suffix meaning inflammation.
For example, appendicitis is an inflammation of the appendix
, Gingivitis - Correct Answer -A bacterial infection that is confined to the gingiva
Results in reversible destruction to the tissues of the periodontium
Periodontitis - Correct Answer -A bacterial infection of all parts of the
periodontium. Results in irreversible tissue damage.
Horizontal Pattern of Bone Loss - Correct Answer -Is the most common pattern of
bone loss
Results in a fairly even, overall reduction in the height of bone
Vertical Pattern of Bone Loss - Correct Answer -Leaves a trenchlike area of missing
bone alongside the root
Suprabony Pocket - Correct Answer -It occurs when there is horizontal bone loss.
JE is located coronal to the crest of the alveolar bone (above the crest of bone).
Infrabony Pocket - Correct Answer -It occurs when there is vertical bone loss. JE is
located apical to the crest of the alveolar bone (below the crest of bone). Base of
the pocket is located within the cratered-out area of bone alongside the root
surface
And Verified Answers Latest 2026
Update | Graded A+ | 100% Success
Connective tissue papillae - Correct Answer -fingerlike extensions of the
connective tissue that extend up into the epithelium
Gingival Epithelium - Correct Answer -It is a type of stratified squamous
epithelium that is designed to function well in wet environment of the oral cavity
Why is Epithelium Important? - Correct Answer -creates a barrier to stop bacteria
and viruses from entering the body
Functions of Fiber Bundles - Correct Answer -Brace the free gingiva firmly against
the tooth, Provide rigidity to withstand chewing.. etc.
Periodontal Ligament (PDL) - Correct Answer -Thin sheet of fibrous connective
tissue located between the tooth and its bony socket
,loctation of Acellular Cementum - Correct Answer -Covers cervical third or half of
the root
Cellular Cementum - Correct Answer -Continues to form after the tooth eruption,
Less calcified than the acellular cementum.
Osteoclasts - Correct Answer -bone consumers remove mineralized material and
organic matrix
Osteoblasts - Correct Answer -bone builders initiate mineralization of bone.
Pathogenesis - Correct Answer -is the sequence of events that occur during the
development of a disease or abnormal conditionv
-itis - Correct Answer -It is a suffix meaning inflammation.
For example, appendicitis is an inflammation of the appendix
, Gingivitis - Correct Answer -A bacterial infection that is confined to the gingiva
Results in reversible destruction to the tissues of the periodontium
Periodontitis - Correct Answer -A bacterial infection of all parts of the
periodontium. Results in irreversible tissue damage.
Horizontal Pattern of Bone Loss - Correct Answer -Is the most common pattern of
bone loss
Results in a fairly even, overall reduction in the height of bone
Vertical Pattern of Bone Loss - Correct Answer -Leaves a trenchlike area of missing
bone alongside the root
Suprabony Pocket - Correct Answer -It occurs when there is horizontal bone loss.
JE is located coronal to the crest of the alveolar bone (above the crest of bone).
Infrabony Pocket - Correct Answer -It occurs when there is vertical bone loss. JE is
located apical to the crest of the alveolar bone (below the crest of bone). Base of
the pocket is located within the cratered-out area of bone alongside the root
surface
