INBDE Test Study Guide

INBDE Test Study Guide this dentin is secreted before root formation - primary this dentin is secreted after root formation - secondary tertiary dentin is created by - secondary odontoblasts secondary dentin that is a reaction to MINOR damage - reactionary tertiary dentin that is a reaction to MAJOR damage - reparative what fibers cary dentinal pain - A delta sharp transient first pain is carried by what fibers - A delta A delta fibers course _____ through pulp - coronally what fibers carry pulpitis pain - C fibers are C fibers myelinated - no how do C fibers course - centrally in the pulp storm dull throbbing pain and pain to heat is carried by what fibers - C fibers what is an example of allodynia - sunburn preauricular pain is often referred from - mandibular molars condensing osteitis is often found on a tooth with what - recent restoration 2 contraindications to Endodontics therapy - uncontrolled diabetes and MI within last 6 months least reliable vitality testing - EPT EPT is contraindicated in pts with - pacemaker a recently traumatized tooth can present with what response to EPT - false negative pain on biting and on release is indicative of - cracked tooth syndrome tear drop radiolucency is indicative of - vertical root fracture vertical root fracture starts where and progresses where - starts apically and progresses coronally mandibular 1st molar 3 canal access shape - trapezoid maxillary 1st molar 4 canal access shape - blunted triangle or rhomboidal Hedstrom (H-files) are mainly used for what - to retrieve GP during retreat Size 15 D1 file has what size tip - .15mm root end resection typically removes how much tip - 3mm bisecting angle is the ____________ accurate - least primary Endodontic infection is mainly what bacterium - bacteroides failed endo txt is mainly what bacterium - enterococcus faecalis (Gram + facultative anaerobe) what to do when you ledge - use smaller instrument and bypass (renegotiate)