Questions and Answers 100% Pass
Primary dentition - ✔✔includes 20 teeth (5 per quadrant, 10 per arch) A-T central
incisor, lateral incisor, canine, and first and second primary molars
Succedaneous teeth - ✔✔permanent teeth that replace the primary teeth (permanent
molars are not succedaneous)
Permanent dentition - ✔✔includes 32 teeth (8 per quadrant, 16 per arch)
Classifications of motion - ✔✔Class 1: movement of fingers
Class II: movement of fingers and wrist
Class III: movement of fingers, wrist, and elbow
Class IV (4): movement of entire arm and shoulder
Class V (5): movement of entire torso
Right handed operator clock zone - ✔✔Operators zone: 7-12
Transfer zone: 4-7
Assistant zone: 2-4
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, Static zone: 12-2
Left handed operator clock zone - ✔✔Operators zone: 12-5
Transfer zone: 5-8
Assistant zone: 8-10
Static zone: 10-12
Classification of carious lesions - ✔✔Class 1: includes the pit and fissures on the
occlusal surfaces of posterior teeth and lingual pits of molars and the lingual pits of
maxillary incisors
Class II: proximal surfaces of premolars and molars
Class III: interproximal surfaces of incisors and canines
Class IV: interproximal surfaces and the incisal edge of incisors and canines
Artery to check pulse - ✔✔radial
Chartings - ✔✔Gold crown: outlining the crown of the tooth and placing diagonal lines
in it
SS: stainless steel crown
Porcelain fused crown: one-half the coronal portion covered in diagonal lines to indicate
the use of two materials
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