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26 Cards in this Set
- Front
- Back
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Where do instrument numbers appear?
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Manufacturer's catalog and on the instrument.
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A concave mouth mirror makes things appear___________they actually are.
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bigger than
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Which of the following is a sharp edged instrument that removes excess material, contours surfaces and shapes amalgam before it hardens?
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Carver
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What instrument smooths the surface of freshly packed amalgam?
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Burnisher
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What can forceps remove from the oral cavity?
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Crowns
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Which instruments are typically referred to by manufacturer's number, rather than by name?
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Pliers
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Is a a Chisel a cutting or non-cutting instrument?
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Cutting
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Is a Carver a cutting or non-cutting instrument?
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Non-cutting
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Is a Burnisher a cutting or non-cutting instrument?
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Non-cutting
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Is a Hatchet a cutting or a non-cutting instrument?
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Cutting
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Is a Hoe a cutting or non-cutting instrument?
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Cutting
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Is a File a cutting or non-cutting instrument?
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Non-cutting
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is a Condenser a cutting or non-cutting instrument?
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Non-cutting
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"Black's formula" What does each number stand for?
i.e. 10-7-14 (enamel hatchet) |
1st number= Blades width
2nd number=Blades length 3rd number=Blade angle |
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What is the purpose of the Hatchet?
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Cleans and smooths walls of the cavity preparation.
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What is the purpose of the Chisel?
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Planes and splits enamel in the cavity preparation.
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What is the purpose of an Angle former?
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Defines the point angles on the tooth.
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What is the purpose of a Hoe?
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Accentuates the line angles of the cavity preparation.
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What kind of pliers are used to remove retraction bands from a tooth or remove cotton pellets from the mouth?
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Cotton pliers
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What instrument measures the depth of a periodontal "pocket?"
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Periodontal probe measures the depth
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What instrument packs freshly mixed amalgam and carries it to the tooth?
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An amalgam carrier
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A_______/_______carver is a double-ended carver with a disc-shaped end and a pointed end.
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discoid/cleoid
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A_____ _____ performs the final contouring of the anatomy, pits and fissures of a composite.
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composite burnisher
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Dental scissors cut through both _____-_____ materials and_____tissue.
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man-made
human |
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A(n)_____is a device that works like a mouth and is used when mounting models.
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articulator
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What is the name of the carbon paper a patient bites down on to determine if his bite is correct?
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Articulating paper
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