أسئلة جديدة

adam clasp is a

r.p.d wire.
Fixed wire
orthodontic wire
complete denture


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infection control is responsibility of

students
clinician
hygienists
every body



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a wire component of a removable appliance for moving an anterior tooth\teeth and retaining the appliance

springs
adam clasp
labial bow
non


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the benefits of good management are

increased efficiency
increased job satisfaction
decreased stress
all

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orthodontic resin should be

heat cure acrylic resin
cold cure acrylic resin
both can be used
non of the above

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protective clothing helps to

protect personal clothing and body
prevent loose clothing
a & b
non of the above


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the direct technique it is a technique made directly on a

patient mouth
cast
bridge
pontic


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the tooth that has five true cusps is

mandibular first molar
mandibular second molar
maxillary second molar
none


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the surface that at the cutting edge of an anterior tooth

incisal
buccal
lingual
occlusal


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small hallow depression in the enamel surface of a tooth

cusp
fossa
embrasure
none


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the surface that is away from the median line or the face is

mesial
distal
buccal
lingual


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at or toward the front of the mouth

anterior
posterior
crown
none


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the base of the cast should be not less than …….mm thick at it is thinnest portion

5-10 mm
10-15 mm
15-20 mm
20-25 mm


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one of a general guide to the requirements of a dental lab


area
ventilation
fire & first aid equipment
all


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one of a general guide to the organization of a dental lab.

Wet area
storage areas
casting area
all