DHT FINAL EXAM QUESTIONS BANK NEWEST 2024 ACTUAL EXAM 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH EXPLANATIONS (VERFIED ANSWERS) ALREADY GRADED A+BRAND NEW VERSION!!.pdf

DHT FINAL EXAM (QUESTION BANK) | m m m m m




NEWEST ACTUAL EXAM COMPREHENSIVE Q m m m m




UESTIONS AND VERIFIED ANSWERS GRADE m m m m




D A+ | 100% PASS | 2025 UPDATE! m m m m m m m




CHAPTER 1 m




A) Some proximal overhanging margins may be seen on radiographs. B
m m m m m m m m m



) The use of an explorer is unnecessary to detect irregular margins and
m m m m m m m m m m m m m



to examine all proximal margins that do not reveal irregularities in the
m m m m m m m m m m m m



radiographs.


a) Statement A is true and statement B is false.m m m m m m m m




b) Statement A is false and statement B is true.m m m m m m m m




c) Both statements are true.
m m m




d) Both statements are false. -
m m m m



m✔✔✔ Correct Answer > a) Statement A is true and statement B is f
m m m m m m m m m m m m m



alse.


A patient may need antibiotic premedication because of the possibilit
m m m m m m m m m



y of creating
m m a when the oral tissues are manipulated.
m m m m m m m




a) periodontal disease m




b) bacteremia

,c) herpetic lesion m




d) spiral heart lesion - ✔✔✔ Correct Answer > b) bacteremia
m m m m m m m m m




All of the following are purposes of the tension test conducted during a
m m m m m m m m m m m m



mucogingival examination, except:
m m m




a) to detect adequacy of the width of the attached gingiva.
m m m m m m m m m




b) to locate frenal attachments and their proximity to the free gingiva.
m m m m m m m m m m




c) to identify promptly the mucogingival junction.
m m m m m




d) to determine when a pocket extends to or beyond the col area. -
m m m m m m m m m m m m



✔✔✔ Correct Answer > d) to determine when a pocket extends to o
m m m m m m m m m m m m



r beyond the col area.
m m m m




The incubation period is the interval between inoculation by an infecti
m m m m m m m m m m



ous agent and the first clinical signs or symptoms of the disease.
m m m m m m m m m m m



B. The window period is the time between exposure and the presence
m m m m m m m m m m m m



of detectable serum antibodies.
m m m




Select one: m




A. Statement A is correct and statement B is correct. m m m m m m m m




B. Statement A is incorrect and statement B is correct. m m m m m m m m




C. Statement A is incorrect and statement B is incorrect.
m m m m m m m m




D. Statement A is correct and statement B is incorrect. -
m m m m m m m m m



m✔✔✔ Correct Answer > A. Statement A is correct and statement B i
m m m m m m m m m m m m



s correct
m

,The working end of an explorer is a —
m m m m m m m m



that is circular in cross section and tapers to a fine sharp point
m m m m m m m m m m m m




a) slender, wirelike, metal tip m m m




b) thick, stringlike, metal tip
m m m




c) slender, floss like, plastic tip m m m m




d) thick, wirelike, plastic tip -
m m m m



m✔✔✔ Correct Answer > a) slender, wirelike, metal tip
m m m m m m m m




All of the following are types of explorers, except:
m m m m m m m m




a) ODU 11/12, TU-17. m m




b) shepherd's hook. m




c) pigtail or cowhorn. m m




d) H 6/7. - ✔✔✔ Correct Answer > d) H 6/7
m m m m m m m m m




The clinical attachment level refers to the position of the:
m m m m m m m m m




a) gingiva surrounding the teeth. m m m




b) periodontal attached tissues at the base of a sulcus.m m m m m m m m




c) gingival attachment apparatus. m m




d) alveolar bone in correlation to gingival attachment. mucogingival -
m m m m m m m m



✔✔✔ Correct Answer > b) periodontal attached tissues at the base o
m m m m m m m m m m m



f a sulcus.
m m




The technique used with the periodontal probe is:
m m m m m m m

, a) running stroke. m




b) walking stroke. m




c) jogging stroke. m




d) sliding stroke. - ✔✔✔ Correct Answer > b) walking stroke.
m m m m m m m m m




Where is the measurement of the probing depth made?
m m m m m m m m




a) From the gingival margin to the attached periodontal tissue
m m m m m m m m




b) From the gingival margin to the base of the alveolar ridge
m m m m m m m m m m




c) From the gingival margin to the bottom of the periodontal ridge
m m m m m m m m m m




d) From the gingival margin through the col area -
m m m m m m m m



m✔✔✔ Correct Answer > a) From the gingival margin to the atta
m m m m m m m m m m m



ched periodontal tissue
m m




The following are all possible problems when placing the probe, except:
m m m m m m m m m m




a) anatomic variations. m




b) interferences.
c) accessibility.
d) firm gingiva. - ✔✔✔ Correct Answer > d) firm gingiva.
m m m m m m m m m




All of the following are factors that affect probe determinations except:
m m m m m m m m m m




a) accuracy and consistency m m




b) patient discomfort and trauma to the tissues must be minimal
m m m m m m m m m