BDS4 Exam Questions with complete
solutions (2024-2025)
What kdo kminimally kinvasive ktechniques kinclude? k- kANS✓✓-Adjusting kdiet,
kadjusting koral khygiene kroutine, ktopical kfluoride kapplication kand kusing kGIC
What kdo katraumatic ktechniques kinclude? k- kANS✓✓-Removal kof kcarious
ktissue kusing khand kinstruments konly k- kcan kalso kuse ka kchemical kto khighlight
kthe kcaries kand kremove kit ktoo
Why kis kthe kEDJ kcleared kof kcarious ktissue? k- kANS✓✓-To kprevent kbacterial
kcontamination kof kthe kpulp
How kcan kretention kbe kachieved kin krestorations? k- kANS✓✓-Post, kpins,
kgrooves, kpits, kundercuts, kand kangulation kof kcavity kwalls
What kis kthe konly krestorative kmaterial kthat kexhibits ktrue kchemical kretention
kbond? k- kANS✓✓-GIC
How kcan ka krestoration kfail kand kgive kexamples kof khow keach kcan koccur? k(2) k-
kANS✓✓-1) kFracture kof krestoration: kincorrect kocclusion, kinadequate
kthickness kof krestorative kmaterial, kif kthere kare kno ksmooth kand krounded kline
kangles k
2) kFracture kof kthe ktooth: kweak kunsupported kenamel kedges, krecurrent kcaries
Why kis kadhesion kof krestorations kneeded? k- kANS✓✓-To kprevent kleakage kand
ksupport kthe ktooth ktissue
, Which kgender kexperiences kdentine khypersensitivity kmore? k- kANS✓✓-Females
What's kthe khydrodynamic ktheory kfor kdentine khypersensitivity? k- kANS✓✓-This
kis kwhen kthere kis kan kabrupt kchange kin kthe kfluid kwithin kthe ksentinel ktubules
kwhere ka kcold kevaporative kstimulus kleads kto koutward kmovements kand khot
kstimuli kleads kto kinward kmovement, kcausing kchanges kand kthus kleading kto
kmechanical kdeformation kand kactivation kof kthe ksensory knerve kterminals kof ka
kdelta kfibres klocated kin kclose kcontact kwith kodontoblasts
What kis kthe kmain ksymptom kof kdentine khypersensitivity kand kwhat kcan kcause
kit? k- kANS✓✓-Short ksharp kpain kprovoked kby khot, kcold, ksweet, kacidic kfood
kwhich kdisappears kfollowing kremoval kof kthe kstimulus k
Can kbe kcaused kby kfractures, kcaries, krestorative kmaterials, kmarginal kleakage,
ktooth kwear, kperiodontal ktreatment kand kdisease
How kdo kyou kinvestigate ktooth kcracks?
What kadditional kinvestigations kmust kyou kcarry kout?
How kcan kyou kprevent kfurther kcracking kfollowing kidentification kof kthe kcrack?
How klong kshould ka kpt kbe kmonitored kfor?
If ksymptoms ksubside, khow kdo kyou kproceed? k- kANS✓✓-Tooth ksleuth kused,
kask kpatient kto kbite kdown, kand kask kthem kto ktell kyou ktheir kpain kon kbiting
kand kwhen kreleasing kpressure k
You kwill kneed kto kcheck kthe kcrack kin kthe ktooth kusing ka kmicroscope kfor
kmagnification kand knote kdown kthe kextent kof kthe kcrack kand kwhere kit kis
You kwould kcarry kout kperiodontal kprobing kto kcheck kfor kany ksingle kdeep
kpockets kindicative kof ka kroot kfracture k
You kwould kremove kany krestorations kto kcheck kif kthe kcrack khas kextended kto
kthe kroof kof kthe kpulp kand kthen kremove ksome kof kthe kocclusal ksurface kand
kadd kcomposite k
Once kthe kcrack khas kbeen kidentified, kyou kwill kthen kprevent kfurther kbreaking
kusing kan korthodontic kband k
Patient kmust kbe kmonitored kfor k6months-a kyear kand kPAs kshould kbe ktaken kto
kcheck kfor kdisease kprogression k
solutions (2024-2025)
What kdo kminimally kinvasive ktechniques kinclude? k- kANS✓✓-Adjusting kdiet,
kadjusting koral khygiene kroutine, ktopical kfluoride kapplication kand kusing kGIC
What kdo katraumatic ktechniques kinclude? k- kANS✓✓-Removal kof kcarious
ktissue kusing khand kinstruments konly k- kcan kalso kuse ka kchemical kto khighlight
kthe kcaries kand kremove kit ktoo
Why kis kthe kEDJ kcleared kof kcarious ktissue? k- kANS✓✓-To kprevent kbacterial
kcontamination kof kthe kpulp
How kcan kretention kbe kachieved kin krestorations? k- kANS✓✓-Post, kpins,
kgrooves, kpits, kundercuts, kand kangulation kof kcavity kwalls
What kis kthe konly krestorative kmaterial kthat kexhibits ktrue kchemical kretention
kbond? k- kANS✓✓-GIC
How kcan ka krestoration kfail kand kgive kexamples kof khow keach kcan koccur? k(2) k-
kANS✓✓-1) kFracture kof krestoration: kincorrect kocclusion, kinadequate
kthickness kof krestorative kmaterial, kif kthere kare kno ksmooth kand krounded kline
kangles k
2) kFracture kof kthe ktooth: kweak kunsupported kenamel kedges, krecurrent kcaries
Why kis kadhesion kof krestorations kneeded? k- kANS✓✓-To kprevent kleakage kand
ksupport kthe ktooth ktissue
, Which kgender kexperiences kdentine khypersensitivity kmore? k- kANS✓✓-Females
What's kthe khydrodynamic ktheory kfor kdentine khypersensitivity? k- kANS✓✓-This
kis kwhen kthere kis kan kabrupt kchange kin kthe kfluid kwithin kthe ksentinel ktubules
kwhere ka kcold kevaporative kstimulus kleads kto koutward kmovements kand khot
kstimuli kleads kto kinward kmovement, kcausing kchanges kand kthus kleading kto
kmechanical kdeformation kand kactivation kof kthe ksensory knerve kterminals kof ka
kdelta kfibres klocated kin kclose kcontact kwith kodontoblasts
What kis kthe kmain ksymptom kof kdentine khypersensitivity kand kwhat kcan kcause
kit? k- kANS✓✓-Short ksharp kpain kprovoked kby khot, kcold, ksweet, kacidic kfood
kwhich kdisappears kfollowing kremoval kof kthe kstimulus k
Can kbe kcaused kby kfractures, kcaries, krestorative kmaterials, kmarginal kleakage,
ktooth kwear, kperiodontal ktreatment kand kdisease
How kdo kyou kinvestigate ktooth kcracks?
What kadditional kinvestigations kmust kyou kcarry kout?
How kcan kyou kprevent kfurther kcracking kfollowing kidentification kof kthe kcrack?
How klong kshould ka kpt kbe kmonitored kfor?
If ksymptoms ksubside, khow kdo kyou kproceed? k- kANS✓✓-Tooth ksleuth kused,
kask kpatient kto kbite kdown, kand kask kthem kto ktell kyou ktheir kpain kon kbiting
kand kwhen kreleasing kpressure k
You kwill kneed kto kcheck kthe kcrack kin kthe ktooth kusing ka kmicroscope kfor
kmagnification kand knote kdown kthe kextent kof kthe kcrack kand kwhere kit kis
You kwould kcarry kout kperiodontal kprobing kto kcheck kfor kany ksingle kdeep
kpockets kindicative kof ka kroot kfracture k
You kwould kremove kany krestorations kto kcheck kif kthe kcrack khas kextended kto
kthe kroof kof kthe kpulp kand kthen kremove ksome kof kthe kocclusal ksurface kand
kadd kcomposite k
Once kthe kcrack khas kbeen kidentified, kyou kwill kthen kprevent kfurther kbreaking
kusing kan korthodontic kband k
Patient kmust kbe kmonitored kfor k6months-a kyear kand kPAs kshould kbe ktaken kto
kcheck kfor kdisease kprogression k
