Section 5 – Topic A 1. Endodontics is the branch of dentistry dealing with treatment of the:EnamelTissues around a toothPulpPeriodontium 2. When the pulp is inflamed and cannot repair itself, it is said to have:Irreversible pulpitisReversible inflammationPulpal necrosisA Periapical abscess 3. When something is not living, it is said to be non-vital or:AnkylosedInflamedNecroticInfected 4. A collection of pus at the tip of the root of a tooth is called a:Necrotic abscessPeriapical abscessPeriodontal abscessCarious lesion 5. An tooth is one that has pushed out of the socket. 6. Pain that is sudden and has great intensity is called pain; whereas pain that is mild and ongoing is called pain. 7. Methods for testing pulp vitality include:Thermal testingExposure of an x-rayPercussion testingUse of a vitalometer 8. When the electric pulp tester is used correctly, but the patient indicates that they do not feel anything when testing a tooth, the tooth would then be determined to be:InflamedInfectedVitalNecrotic 9. When performing an electric pulp test, readings from the soft tissue, applying too much pressure on the tooth, and patients who are extremely apprehensive, would all be reasons for a false reading. 10. Normal readings for an anterior tooth when performing an electric pulp test are between:4-71-30-22-4 11. When performing a percussion test on a tooth, the clinician is checking for:Reaction of the patient (pain level)Signs of fracturesRadiolucency on an x-rayHollow sound 12. A tooth that has very thick dentin would prevent the electrical current from the vitalometer from reaching the pulp. This would usually provide us with a false reading. 13. An RDA in California can use the vitalometer but cannot perform a percussion test or thermal test on a tooth.TrueFalse 14. When the doctor diagnoses that a tooth is infected, treatment options for that tooth (RCT, extraction, or retreatment if previous RCT) are determined by:The degree of infectionThe shape of the tooth root(s)The location of the toothThe shape of the canal(s) Loading...