age 1 of 56
HDEV (Human Development across the Lifespan) FINAL
EXAM STUDY GUIDE 2025/2026 ACCURATE
QUESTIONS AND CORRECT DETAILED ANSWERS WITH
RATIONALES || 100% GUARANTEED PASS <BRAND
NEW VERSION>
Zinc phosphate .......Answer.........Cavity varnish or dentin
adhesive should be applied before using this material because
of the adverse effects
Chemical bond .......Answer.........What type of bond is created
between the layer of resin that is uncured between filled and
unfilled resin
Point angle .......Answer.........What is the junction of 3 walls in a
cavity prep
,age 2 of 56
Finishing amalgam restorations .......Answer.........This is when you.
are removing marginal irregularities and defining anatomical
contours
FDI #38 .......Answer.........Universal # is #17 mandibular left 3rd
molar
Class IV .......Answer.........Caries lesions on the proximal wall and
also includes the Incisal edge and should be slightly out of
occlusion on the excursive and centric
Therapeutic intraoral adjustments .......Answer.........EFDA's are not
allowed to make adjustments on fixed or removable appliances
25-45 degrees .......Answer.........When working on the
mandibular arch the patient should be positioned in what angle
,age 3 of 56
Enamel composition .......Answer.........95.5% inorganic, 5%
organic matter, 4% water
Inorganic fillers in a conventional composite resin
.......Answer.........75%-80%
Cavosurface .......Answer.........The last increment of amalgam
should be condensed directing the condenser toward the ???
Winged clamp .......Answer.........Benefits of this clamp is it can be
placed on the rubber dam prior to placement
2 .......Answer.........How many EFDA's can practice under one
dentist
Cool glass slab .......Answer.........Mixing zinc phosphate on this ???
Helps with the exothermic products of this material
, age 4 of 56
Diketones .......Answer.........Material added to light activated
resins as a photochemical initiator to absorb visible light
Tissues in order from hardest to softest .......Answer.........Enamel-
Dentin-Bone-Cementum
Green stones .......Answer.........These stones work well to remove
excess amalgam when necessary
Heat .......Answer.........What brings mercury to the surface during
finishing that causes a dull surface and susceptible to corrosion
Cusp Tips .......Answer.........What is the basic difference between
canines and incisors
Resistance with carver .......Answer.........Amalgam is ready to
carve when slight ????
HDEV (Human Development across the Lifespan) FINAL
EXAM STUDY GUIDE 2025/2026 ACCURATE
QUESTIONS AND CORRECT DETAILED ANSWERS WITH
RATIONALES || 100% GUARANTEED PASS <BRAND
NEW VERSION>
Zinc phosphate .......Answer.........Cavity varnish or dentin
adhesive should be applied before using this material because
of the adverse effects
Chemical bond .......Answer.........What type of bond is created
between the layer of resin that is uncured between filled and
unfilled resin
Point angle .......Answer.........What is the junction of 3 walls in a
cavity prep
,age 2 of 56
Finishing amalgam restorations .......Answer.........This is when you.
are removing marginal irregularities and defining anatomical
contours
FDI #38 .......Answer.........Universal # is #17 mandibular left 3rd
molar
Class IV .......Answer.........Caries lesions on the proximal wall and
also includes the Incisal edge and should be slightly out of
occlusion on the excursive and centric
Therapeutic intraoral adjustments .......Answer.........EFDA's are not
allowed to make adjustments on fixed or removable appliances
25-45 degrees .......Answer.........When working on the
mandibular arch the patient should be positioned in what angle
,age 3 of 56
Enamel composition .......Answer.........95.5% inorganic, 5%
organic matter, 4% water
Inorganic fillers in a conventional composite resin
.......Answer.........75%-80%
Cavosurface .......Answer.........The last increment of amalgam
should be condensed directing the condenser toward the ???
Winged clamp .......Answer.........Benefits of this clamp is it can be
placed on the rubber dam prior to placement
2 .......Answer.........How many EFDA's can practice under one
dentist
Cool glass slab .......Answer.........Mixing zinc phosphate on this ???
Helps with the exothermic products of this material
, age 4 of 56
Diketones .......Answer.........Material added to light activated
resins as a photochemical initiator to absorb visible light
Tissues in order from hardest to softest .......Answer.........Enamel-
Dentin-Bone-Cementum
Green stones .......Answer.........These stones work well to remove
excess amalgam when necessary
Heat .......Answer.........What brings mercury to the surface during
finishing that causes a dull surface and susceptible to corrosion
Cusp Tips .......Answer.........What is the basic difference between
canines and incisors
Resistance with carver .......Answer.........Amalgam is ready to
carve when slight ????
