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_____ instruments allow the operator to thoroughly inspect the health status of the oral cavity.


A) Examination
B) Hand cutting
C) Restorative
D) Accessory

Correct Answer

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Which of the following are uses of a mouth mirror?


A) Patient's view
B) Retraction and tissue protection
C) Indirect vision
D) Both b and c

Correct Answer

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Which instruments are placed on the tray setup after the examination instruments?


A) Restorative
B) Hand cutting
C) Accessory
D) Prosthodontic

Correct Answer

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The instrument that transports freshly triturated amalgam from an amalgam well to a cavity prep is the amalgam:


A) condenser.
B) carver.
C) burnisher.
D) carrier.

Correct Answer

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Instruments are set up on the dental tray:


A) from right to left
B) from left to right
C) alphabetically from A to Z
D) numerically from low to high

Correct Answer

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Double-ended hand instruments _____ and have two working ends.


A) have two shanks
B) have two handles
C) have a single shank
D) are made in left-handed sets for left-handed operators and right-handed sets for right-handed operators

Correct Answer

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Accessory instruments can include:


A) cement and impression spatulas.
B) periodontal probes and cotton pliers.
C) scissors and Howe pliers.
D) both a and c.

Correct Answer

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In an instrument tray setup,the _____ instruments are the farthest left.


A) hand cutting
B) basic setup
C) additional examination
D) restorative

Correct Answer

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Which of the following restorative instruments is made from anodized aluminum or Teflon?


A) Amalgam carrier
B) Condensers
C) Composite placement instrument
D) Plastic instrument

Correct Answer

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All of the instruments listed below are types of chisels except:


A) Wedelstaedt.
B) straight.
C) hatchet.
D) bin-angle.

Correct Answer

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Which instruments are most often referred to by number rather than by name?


A) Forceps
B) Pliers
C) Amalgam carvers
D) Both a and b

Correct Answer

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The mouth mirror is used for:


A) indirect vision and light reflection.
B) retraction and tissue protection.
C) both A and B

Correct Answer

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Cement spatulas are:


A) single-ended.
B) made of stainless steel.
C) used to mix liners, bases, and cements.
D) all of the above.

Correct Answer

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According to G.V.Black's instrument formula,hand cutting instruments have three sets of numbers.Which number(s) represents the angle of the blade?


A) First
B) Third
C) Second
D) All of the above

Correct Answer

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The ______ refers to the part of the instrument that attaches the working end to the handle.


A) point
B) angle
C) blade
D) shank

Correct Answer

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