TCDHA periodontics midterm (2026) Exam || Most
Recent Exam 2026-2027 Actual Complete Real Exam Questions
And Correct Answers (Verified Answers) Already Graded A+ |
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The depth of a clinically normal gingival sulcus is - ANSWER-1-
3mm
Which of the following structures is not part of the
periodontium - ANSWER-Periodontal abcess
The thin bone layer that lines the tooth socket is known as the
cancellous bone. Cementum does not receive its nutrients from
the periodontal ligament - ANSWER-Both statements are false
Which of the following tissues serves as a covering tissue for
the outer services of the body and a lining tissue for body
cavities (mouth, stomach, intestines)? - ANSWER-Epithelial
tissue
A cell junction that connects an epithelial basal cell to the basal
lamina is termed - ANSWER-Hemidesmosome
Client presents with a healthy periodontium. The dental
hygienist microscopically identifies the interface of the
, junctional epithelium with the gingival connective tissue as
having a - ANSWER-Smooth interface
Which of the following is NOT a connective tissue? - ANSWER-
External layer of skin
In _______ of all cases, cementum overlaps enamel - ANSWER-
60%
All of the following statements are true except one. Which one
is the EXCEPTION? - ANSWER-1-3mm of recession is usually
common in marginal gingivitis
Each of the following is a common response to successful
periodontal debridement except one. Which one is the
EXCEPTION? - ANSWER-Formation of new alveolar bone
characteristics of chronic periodontitis except one. Which one
is the EXCEPTION? - ANSWER-The amount of dental biofilm is
disproportionate to the amount of tissue destruction
The severity of periodontal disease is most accurately
measured over time by - ANSWER-Clinical attachment loss
Mrs. Jones presents with pink gingiva, no recession, and
minimal plaque biofilm. The dental hygienist using only a
mouth mirror confirms that the periodontium is healthy. Is this
an accurate dental hygiene diagnosis? - ANSWER-No, because
Recent Exam 2026-2027 Actual Complete Real Exam Questions
And Correct Answers (Verified Answers) Already Graded A+ |
Guaranteed Success!! Newest Exam | Just Released!!
The depth of a clinically normal gingival sulcus is - ANSWER-1-
3mm
Which of the following structures is not part of the
periodontium - ANSWER-Periodontal abcess
The thin bone layer that lines the tooth socket is known as the
cancellous bone. Cementum does not receive its nutrients from
the periodontal ligament - ANSWER-Both statements are false
Which of the following tissues serves as a covering tissue for
the outer services of the body and a lining tissue for body
cavities (mouth, stomach, intestines)? - ANSWER-Epithelial
tissue
A cell junction that connects an epithelial basal cell to the basal
lamina is termed - ANSWER-Hemidesmosome
Client presents with a healthy periodontium. The dental
hygienist microscopically identifies the interface of the
, junctional epithelium with the gingival connective tissue as
having a - ANSWER-Smooth interface
Which of the following is NOT a connective tissue? - ANSWER-
External layer of skin
In _______ of all cases, cementum overlaps enamel - ANSWER-
60%
All of the following statements are true except one. Which one
is the EXCEPTION? - ANSWER-1-3mm of recession is usually
common in marginal gingivitis
Each of the following is a common response to successful
periodontal debridement except one. Which one is the
EXCEPTION? - ANSWER-Formation of new alveolar bone
characteristics of chronic periodontitis except one. Which one
is the EXCEPTION? - ANSWER-The amount of dental biofilm is
disproportionate to the amount of tissue destruction
The severity of periodontal disease is most accurately
measured over time by - ANSWER-Clinical attachment loss
Mrs. Jones presents with pink gingiva, no recession, and
minimal plaque biofilm. The dental hygienist using only a
mouth mirror confirms that the periodontium is healthy. Is this
an accurate dental hygiene diagnosis? - ANSWER-No, because
