ABO Review exam test questions with complete answers rated 5 stars

ABO Review exam test questions with complete answers rated 5 stars Where do you superimpose for a 10 year longitudinal study? - SN at S HIPAA stands for - Health Insurance Portability and Accountability Act What are the advantages to giving PLT rich plasma during sx? - B/c it contains PLT derived growth factor, transforming GF, insulin like GF When does the cranium complete maximum growth? - Age 7 The most rapid somatic growth occurs from age __ to __ - 0 to 2 yo Dx for pt w open bite, 27 mm opening, deviates left on opening - internal DD without reduction Paralyzed right lateral pterygoid muscle, which direction will the mn deviate on opening - right DD without reduction what do you see? - Deviation to affected side, limited opening/lateral movement Amount of opening with a closed lock - 23 mm What is seen in acute closed lock (3)? - Deviation upon opening, limited ROM (<27 mm), pain with forced max opening Significant decalc occurs in __ of ortho patients - 50%, Patients should avoid large amounts of fluoride to remin enamel T/F - True Hypertelorism is seen in __ - midline (midline cleft causes hypertelorism, large d between eyes) Wormian bones are seen in __ and __ - clediocranial dysplasia and osteogenesis imperfect 8 bit photography has __ shades of gray. The human eye can see __ shades of gray. - 256, 16 What % of open bites self-correct? - 80% Surfaces of TMJ lined by __ - thin synovial membrane What is the best imaging method for perf. Disc? - Arthrography Which gingival fiber is assoc w the most relapse? - Supracrestal If pt has 2 mm CR-CO shift into Cl I in finishing stage, what is the appropriate tx? - Equilibrate mn distal inclines and mx mesial inclines If pt has > 2 mm CR-CO shift into Cl I in finishing stage, what is the appropriate tx? - Cl II elastics What is the best statistical measure to predict mn growth based on 3 variables? - ANOVA Increase/decrease in voxel size increases resolution - decrease Changing voxel size affects magnification T/F - false What is the best surgical procedure for pt w TMD? - IVRO - intraoral vertical ramus osteotomy Missing one 3rd molar results in increased rate of small laterals and supernumeraries T/F - F, but does result in 13x greater chance to be missing other teeth, 3.5% chance of missing 2nd premolar What is the philtrum derived from? - median nasal process and maxillary process When do 2 halves of mn symphysis fuse? - 3 mo after birth When does mineralization of perm 1st molars begin? - At birth Sequence of CPR - 30 compressions then 2 breaths Where are chest compressions given in an adult? - Lower ½ of sternum HPHG where to put force to give clockwise moment around mx molar - distal to CoRes Prostaglandins assoc w __, __ and __ - IFN-gamma, IL-1 and TNF-alpha, NOT neocytokines Which syndrome affects both mx and mn and occurs due to disturbance in 1st trimester? - Hemifacial microsomia Syndesmosis is not a growth site T/F - T Max opening is measured from __ to __ - incisal edge to incisal edge + OB Pt has unilateral x bite w/o detectable functional shift, what can be done to evaluate? - Flat plane splint Pt has hx of internal derangement w/o joint sounds, pt developed pain in TMJ - posterior capsulitis CL due to failure of fusion of __ and __ - median nasal process and maxillary process Gingival clefting seen when __ is attempted in adults - orthopedic mx expansion There is a consensus in the definition of CR T/F - F PTH and Throxin increase/decrease tooth movement - Increase TMD w open lock, pop when moving laterally to the left - post displaced disk on left Teeth that have been treated endodontically will display less root resorption T/F - T Standard of care - dental association C1 and C2 articulate to allow __, the odontoid process (RO structure) is formed by __ - rotation of the head, C2 only Stem cells can multiply on their own and differentiate into at least 2 types of cells - T/T Who was the first to use ceph in dx and tx planning? - Downs then Steiner (Broadbent introduced) Wavelength of curing light - 460-480 nm Trigeminal n originates from - Pons Marfans is caused by what gene miscoding - fibrinillin-1 What is the most common odontogenic tumor? - Odontoma The orbicularis oris is used in smiling T/F - F, used in kissing, closing, pouting Suture fusion, mental deficiency, synadactyly - Apert's What organ is used to regulate Ca? - Kidney Scaphocephaly (long head) due to early fusi