RDA exam study guide. 2022/2023. Rated A. 100% verified.

RDA exam study guide. 2022/2023. Rated A. 100% verified. Autonomy - self determination Beneficence - benefit to the pt code of ethics - voluntary standards of behavior est by profession Ethics - Moral standards of conduct; rules or principles that govern proper conduct HIPAA - health insurance portability & accountability act of 1996 - ensures privacy of pts health info Justice - fairness Laws - min. standards/behavior est. by population/profession. non-maleficence - do no harm veracity - truthfulness; not lying to the pt abandonment - w/draw a pt from tx w/out giving reasonable notice/competent replacement matrix bands r placed? - btwn interdental papilla n the proximal surfaces of tooth administrative laws - category of laws/regulations est by gov. agencies Board of Dentistry - agency that adopt rules/regul. n implement DPA Child Abuse - any act that endangers/impairs a child's physical/emotional health/development Civil Law - category of law that deals w relations of individuals, corp, organization contract law - category of law - an agreement of services for money/payment(contract) criminal law - category of law - violation against state /gov. dental auxiliary - da, dhyg, lab techs direct supervision - level of supervision, dentist present when d.a. performs delegates instruct due care - just, proper, and sufficient care, or the absence of negligence elder abuse - physical/sexual abuse, financial exploitation, emo. confinement, passive neglect, or willful deprivation of an elderly. expanded fx - specific intraoral fx delegated to an auxiliary that require increased skill or training expressed contract - contract estb. thru verbal or written words general supervision - level of supervision, d.a. performs according to delegated instructions of dr but dr doesnt have to be there HIPAA - health ins portability act of 1996, fed reg, ensure pt's healthcare info will remain private Implied contract - contract est. by action, not words informed consent - permission granted from pt after being informed about tx implied consent - pt's actions indicates consent for tx infraction - minor offense - only a fine licensure - license 2 practice in a specific state malpractice - prof. negligence mandated reporters - designated pros who r required by law 2 report known/suspected child abuse misdemeanor - offense, can result to 6 to 1 yr prison pt of record - individual that has been examined/diagnosed by doc n has a tx plan reciprocity - to obtain a license in another state w/out retesting res gestae - "things done." latin/said @ time of negligent act -admissible evidence in court of law res ipsa loquitur - "the thing speaks for itself." latin phrase respondeat superior - "let the master answer ." latin/legal doctrine - holds employer liable for acts of employee spousal abuse - domestic violence - fight inflicted by family member/s standard of care - level of knowledge, skill, care comparable w/ that of other drs tx'ng similar pts under same conditions state dental practice act - document of law - requires that specicific legal requirements dentistry in cert states. statutory law - law enacted by legislation thru u.s. congress, state legislature, or local legislative bodies. tort law - act that brings harm to a person or damages property written consent - consent that has written - dianostic findings, perscribed tx, reasonable expectations about tx results felony - a major crime; fraud/drug abuse. if covicted 1 yr + in prison does administration of nitrous oxide require a special type of supervision? - yes. supervising dentist gives instruct. 2 dental auxiliary (da, rdh n lab tech) then start/adjust the flow of gases 2 the desired level/needed. u get asked 2 perform an illegal procedure? - refuse! CRIMINAL ACT. it's an infraction of the dental practice act (DPA). do not put urself @ risk. a contraindicating step is performed during tx what d'yu do? - record in pt's chart/advise pt of incident/prognosis/obtain consent 2 cont. tx./follow up in @ least 6 mths. pt suffers a med. emergency in the dental office... - - call 911 -provide emergency care - rec. on pt's chart: care provided/and the condition how many C.E. units r required 4each renewal period of 2 yrs? - 25 units + infection control, law & ethics the max. C.E. units u can earn in a day? - 8 hrs per day says regulations specific C.E. requirements (not hrs.) that r needed? - CPR cert./a course in infection control/law & ethics purpose of a matrix band? - replaces the missing proximal walls. where's the matrix band placed? - btwn interdental papilla n proximal surface of the tooth. placement sequence of bases? CAHO2, ZNPO4, varnish liner? - CAHO2, varnish liner, ZNPO4 b4 op (amalgam) fill who may place a temp sed. dressing? - RDA w/general vision yes/no dyu place a matrix on a class 2 temp rest? - yes - miss'n post. proxy walls which is the least import. factor when judging the quality of a temp. filling? a) sealed margin b) correct occlusion c) contact pts d) correct detail anatomy - d) correct anatomy dds's away, ur a rda pt comes 2 office w/lost temp. filling. what dyu do? - refer 2 another dds what margins must b sealed on a finished temp fill? - ALL margins name common uses of zinc oxide & eugenol/ZOE? - temp sed. dressing/fill, pulp capping, bases, temp cemt & palliative tx important considerations when select'n cmt? - purpose/duration/also, depth of prep y shouldn't we use zinc phosphate/znpo4 cmt 4 base in a deep cavity/temp fill? - znpo4's acidic - pulp irritation most recommended cmt 4 sedative/palliative tx? - zinc oxide n eugenol how dyu mix znpo4 n y? - on cool slab, small increments 2 dissipate heat n acid what corresponding tooth does a band set 4 tooth #28-LR1st bicuspid fit? - tooth#12-UL 1st bicuspid what can b used 2 secure (festoon) the band in place? - compound wax soft/melt'd. apply on band & tooth what's the purpose of a contra-angle retainer? - lingual retainer, not facial/buccal how far should the band extend above the occlusal height? - 1 1/2 - 2 mm above occlusal height how far should the band extend below the gingival margin of the prep? - 1 mm below the ginv. margin of prep yes/no matrix band is needed 4 a class 1 cavity prep? y? - no common shapes of commercial wedges r? - triangular shape purpose of a wedge is 2? - flush the m. band to prox surface of missing wall to match natural tooth result of inadequate/improper placement of a wedge - overhang/open contacts purpose of cavity varnish/liner? - to line/coat cavity prep: seal dentinal tubules 4rm mercury in op/cmt acid varnish shouldnt be used under resin/composite rest. material (bonds) y? - varnish interferes w/polymerization of resins/composites when should u use varnish as a base? - only after placement of calcium hydroxide/CAHO2/DYCAL b4 znpo4 under what supervision who may apply cavity varnish? - RDA n direct supervision y does varnish turn sticky n thick? - b/c of long exposure 2 air - use varnish thinner/solvent condition of the cavity prep b4 placement of a base/liner? - clean n dried y should u wipe the calcium hydroxide instrument w/gauze btwn material transfers? - -prevents material frm setting by heat/pt's mouth who may apply base/liner 2 exposed/near exposed pulp? - the dds only where should a base b placed? - deepest part of d prep not 2 xceed 1mm in depth. a cmt used 4 strong thermal protective base? - ZNPO4 (zinc phosphate) but CAHO2/varnish on dentin 1st d chem. react 4 eugenol on acrylic/comp. restoration? - retards d set/polymerization-don't use directly to resins who can remove cmt supragingiv n what instrum.? - rda n direct vision/use scalar, explorer, spoon excavator can RDA remove interprox. sub-gingival cmt? - knotted floss only the temp crown prevents? - pulp irrit.,/extrusion of tooth-teeth/open contacts/drift'n import. considerations when prep a temp crown - mesial-distal length/occlusal height/buccal-lingual width/ contact pts how far subgingivally should d crown fit? - 1mm n on gingiv margin of prep purpose of crimp'n temp crwn? - causes 2 fit crwn more snugly on margin by crimp/contour pliers who may place temp crown - rda w/direct vision rda may remove subgingiv. cmt how? - with knotted floss what 2 components of resin matrl. is used 4 temp crwns? - polymer (pwdr)/monomer (liq) signs that a crwn's 2 long n over margin? - blanching-tissue that turns white by pressure on gums how dyu add depth 2 an impress. tray - add ortho rope wax 2margins to reach muccobuccal who takes impress 4 crwn&bridge? - dds/rdaef alginate mix looks lumpy when.. - not mix correctly, 2 much pwder/lil water y would impress matrl b sticky n stick 2 teeth? - matrl is not set