Question 1

Common types of instrument that include the ball,football,T-ball,and beavertail are:

Accepted Answer

A)  carvers.
B)  condensers.
C)  burnishers.
D)  spatulas.

Question 2

To prevent scratching of the restoration,composite placement instruments are made of:

Accepted Answer

A)  stainless steel.
B)  Teflon.
C)  anodized aluminum.
D)  both b and c D

Question 3

The hand cutting instrument used to manually remove decayed tooth structure is the:

Accepted Answer

A)  excavator.
B)  chisel.
C)  hatchet.
D)  gingival margin trimmer.

Question 4

In a tray setup,the instruments placed the farthest to the left are _____ instruments.

Accepted Answer

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

Question 5

The basic setup is composed of a(n) :

Accepted Answer

A)  evacuator, chisel, hatchet, and gingival margin trimmer.
B)  mouth mirror, double-ended explorer, cotton pliers, and amalgam carver.
C)  mouth mirror, double-ended explorer, and cotton pliers.
D)  mouth mirror and double-ended explorer.

Question 6

The two basic setup instruments that can be transferred simultaneously using the two-handed transfer are the:

Accepted Answer

A)  explorer and cotton pliers.
B)  mouth mirror and explorer.
C)  mouth mirror and excavator.
D)  explorer and periodontal probe.

Question 7

Accessory instruments can include:

Accepted Answer

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

Question 8

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

Accepted Answer

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

Question 9

Cement spatulas are:

Accepted Answer

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

Question 10

One of the most convenient and efficient ways to organize instruments and supplies for a specific procedure is the use of:

Accepted Answer

A)  trays.
B)  a color-coding system.
C)  storage tubs.
D)  autoclave bags.

Question 11

The mouth mirror is used for:

Accepted Answer

A)  indirect vision and light reflection.
B)  tissue protection.
C)  cheek retraction.
D)  all of the above.

Question 12

Articulating paper can be used to check a patient's bite on:

Accepted Answer

A)  a crown or bridge.
B)  a denture.
C)  a new restoration.
D)  all of the above.

Question 13

According to G.V.Black's instrument formula,which number represents the angle of the blade on a hand cutting instrument?

Accepted Answer

A)  First
B)  Third
C)  Second
D)  None of the above

Question 14

The types of instruments that allow the operator to inspect the health status of the oral cavity thoroughly are _____ instruments.

Accepted Answer

A)  examination
B)  hand cutting
C)  restorative
D)  accessory

Question 15

The working end of an explorer is best described as:

Accepted Answer

A)  rigid.
B)  thin and wirelike.
C)  having a semidull tip.
D)  all of the above. B

Question 16

Dental hand instruments:

Accepted Answer

A)  are always referred to by number and never by name.
B)  are made from stainless steel to withstand sterilization; disposable instruments can be made from carbon steel, plastic, or specialized metal.
C)  must be able to withstand sterilization procedures.
D)  are also referred to as rotary equipment.

Question 17

Instruments used to place,condense,and carve the dental material back to the normal anatomy of the tooth are classified as:

Accepted Answer

A)  restorative.
B)  hand cutting.
C)  accessory.
D)  examination.

Question 18

What term describes having a sense of touch or feeling?

Accepted Answer

A)  Seismic
B)  Empathetic
C)  Tactile
D)  Sympathetic

Question 19

The part of the instrument that attaches the working end to the handle is the:

Accepted Answer

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

Question 20

The type of scissors most often associated with restorative dental procedures are _____ scissors.

Accepted Answer

A)  surgical
B)  suture
C)  tissue
D)  crown and bridge

Exam 34: Dental Hand Instruments

Common types of instrument that include the ball,football,T-ball,and beavertail are:

Correct AnswerverifiedShow Answer

To prevent scratching of the restoration,composite placement instruments are made of:

Correct AnswerverifiedD

The hand cutting instrument used to manually remove decayed tooth structure is the:

Correct AnswerverifiedShow Answer

In a tray setup,the instruments placed the farthest to the left are _____ instruments.

Correct AnswerverifiedShow Answer

The basic setup is composed of a(n) :

Correct AnswerverifiedShow Answer

The two basic setup instruments that can be transferred simultaneously using the two-handed transfer are the:

Correct AnswerverifiedShow Answer

Accessory instruments can include:

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

Cement spatulas are:

Correct AnswerverifiedD

One of the most convenient and efficient ways to organize instruments and supplies for a specific procedure is the use of:

Correct AnswerverifiedShow Answer

The mouth mirror is used for:

Correct AnswerverifiedShow Answer

Articulating paper can be used to check a patient's bite on:

Correct AnswerverifiedShow Answer

According to G.V.Black's instrument formula,which number represents the angle of the blade on a hand cutting instrument?

Correct AnswerverifiedShow Answer

The types of instruments that allow the operator to inspect the health status of the oral cavity thoroughly are _____ instruments.

Correct AnswerverifiedShow Answer

The working end of an explorer is best described as:

Correct AnswerverifiedB

Dental hand instruments:

Correct AnswerverifiedShow Answer

Instruments used to place,condense,and carve the dental material back to the normal anatomy of the tooth are classified as:

Correct AnswerverifiedShow Answer

What term describes having a sense of touch or feeling?

Correct AnswerverifiedShow Answer

The part of the instrument that attaches the working end to the handle is the:

Correct AnswerverifiedShow Answer

The type of scissors most often associated with restorative dental procedures are _____ scissors.

Correct AnswerverifiedShow Answer

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D

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B

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