Posterior teeth are used for - ANSWER_Biting and chewing
Premolars are used for - ANSWER_Hold and grind
Enamel is - ANSWER_96% in organic
Dentin is - ANSWER_70% inorganic
dentinogenesis imperfecta - ANSWER_incomplete or improper development of dentin tissue
Dentin and cementum can - ...
NDAEB Exam Questions & Answers
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Incisors are used for - ANSWER_cutting
canines are used for - ANSWER_Holding
Posterior teeth are used for - ANSWER_Biting and chewing
Premolars are used for - ANSWER_Hold and grind
Enamel is - ANSWER_96% in organic
Dentin is - ANSWER_70% inorganic
dentinogenesis imperfecta - ANSWER_incomplete or improper development of
dentin tissue
Dentin and cementum can - ANSWER_Repair itself
Cementum - ANSWER_50% inorganic
primary teeth - ANSWER_Wider mesial to distal
Short crowns
Thinner enamel/dentin (more white)
Permanent teeth - ANSWER_Smaller pulp chamber
Larger roots
Not as white
What tooth is unlike any other tooth in either dentition? - ANSWER_Primary
maxillary 1 molar
Ester - ANSWER_Topical
More chance of allergy
Milliamperage (mA) - ANSWER_A measurement unit for electrical current
Kilovoltage peak (kVp) - ANSWER_The maximum or peak voltage that is used
during an x-ray exposure.
Critical organgs - ANSWER_Eyes
Bone marrow
Thyroid gland
Skin
,trabeculae - ANSWER_supporting bundles of bony fibers in cancellous (spongy)
bone
Make spaces filled with bone marrow
filiform papillae - ANSWER_Touch
Epithelial attachment - ANSWER_Healthy gingivae cover the alveolar bone and
attach to the teeth on the enamel surface just above the neck of the tooth. This
structure is known as the
lamina dura - ANSWER_thin compact bone that lines the alveolar socket
Incisive papilla - ANSWER_Pear-shaped pad of tissue that covers the incisive
foramen
gingival sulcus - ANSWER_Rarely 2-3mm deep
Structure units of enamel - ANSWER_Prisms
Interradicular fibers - ANSWER_Aid in resisting of tipping and twisting
alveolar process - ANSWER_a ridge that forms the borders of the upper and lower
jaws and contains the sockets of the teeth
Support teeth in functional position
circular fiber group - ANSWER_Form neck of teeth
Free gingiva - ANSWER_Base of sulcus to mucogingival junction
Height of contour - ANSWER_widest part of the tooth
primate - ANSWER_Normal spaces in primary teeth
Cusp of Carabelli - ANSWER_a fifth cusp on the mesial lingual surface of most
maxillary first molars
Gingival papilla - ANSWER_The gingival projection that fills the interproximal space
taste receptors - ANSWER_Tip of tongue
lacrimal bone - ANSWER_small fragile bone making up part of the front inner walls
of each eye socket and providing room for the passage of the lacrimal ducts
contact point - ANSWER_The exact spot at which the teeth actually touch each
other.
Curve of Spee - ANSWER_Curvature formed by the maxillary and mandibular
arches in occlusion
,Polycarboxylate - ANSWER_permanent cementation for crowns, inlays, onlays, and
bridges
Strength and non irritating quality
Copland varnish - ANSWER_Good for amalgam
zinc oxide eugenol - ANSWER_Temporary cement - sedates the pulp
Powder to water ratio - ANSWER_Depends on intended use
Polycarboxylate finished - ANSWER_Glossy
Type 1 zinc phosphate - ANSWER_Accurate seating
Etch - ANSWER_Better adhesion
zinc phosphate - ANSWER_Luting agent for permanent restorations
Varnish - ANSWER_Over liner or base
GI capsules mixed - ANSWER_Mechanical trituration
mixing zinc phosphate - ANSWER_Dry cool slab decreases setting time
Macrofilled composites - ANSWER_Strength
Smooth tray use - ANSWER_Adhesive before final impression material
Wash - ANSWER_Syringe material
No bubbles in light bodied material - ANSWER_Extruding with keeping tip in the
material
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