DASA Final exam Questions With
Solutions
Endodontist - -primarily concerned with the health of the dental pulp. Root
canal treatments are done by this specialist.
-Orthodontist - -primarily concerned with the guidance and correction of
misaligned teeth
-Pedodontist - -specialty is concerned with treating oral conditions in
children and adolescents
-Periodontist - -primarily treats and diagnoses the diseases of the
supporting and surrounding tissues of the teeth
-Prosthodontist - -primarily concerned with the restoration and replacement
of missing teeth and oral structures
-The dentist - -Superior respondant
-Registered Dental Hygienist - -Performs professional dental debridement;
oral prophlaxis
-Dental Assistant - -Assists dentist with all chair side dental procedures
-Laboratory Technician - -Fabricates removable and fixed dental prostheses
-Omission - -involves failure to act as a " reasonable and prudent
professional " would act
-Commission - -An act that a " reasonable and prudent professional " would
not perform
-Negligence - -Failure to deliver due care with patients
-Whilhem Conrad Roentgen - -German physicist, discovered x-rays in 1895
-Otto Walkhoff - -Made the first dental radiograph in 1896
-C. Edmund Kells - -First to take dental radiograph on a live patient. Had his
arm amputated.
, -William Coolidge - -Invented the first x-ray tube in 1913
-Incisor - -Which type of tooth is single rooted and is located in the front of
the mouth and designed to cut food?
-Molar - -Which type of tooth has more cusps than other tooth, a wide
chewing surface and is used to grind hard masses of food?
-Lingual - -Which is the tooth surface closest to the tongue?
-Distal - -Which tooth surface is farthest from the midline?
-Occlusal and Incisal edge - -Which division of the tooth is furthest from the
apex of the tooth?
-Apex - -This portion of the tooth is the tip of the root
-Pulp cavity - -This portion of the tooth is located at the central portion of
the tooth and surrounded by dentin
-Anatomic root - -This portion of the tooth is embedded in bone and covered
by cementum
-Apical foramen - -the minute opening where lymphatic tissue , nerve tissue
and blood supply enter the tooth
-Anatomic crown - -portion of the tooth is surrounded by enamel and is
visible in the oral cavity
-Blood vessels - -What are numerous in older than in younger tooth?
-Pulp canal - -The small and narrow portion of the pulp cavity located within
the root of the tooth
-Enamel is made up of - -rods and prisms
-Free gingiva - -What is the movable tissue surrounding the crown of the
tooth above the CEJ of the tooth?
-Gingival crest - -What is the term for the peak of the free gingiva?
-Gingival sulcus - -What is the space that exist between the tooth and the
free gingival from the attached gingiva?
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