Ch.36

Question 1

The rubber dam may tear or stretch if the holes that are punched in it are too _________.

Answer 1

Close together.

Question 2

What items are usually picked for isolation?

Answer 2

Cotton rolls, dry angles, dental dam

Question 3

Hwo should you grasp your HVE :

Answer 3

Thumb to nose or Pen

Question 4

A plastic HVE tip should be ___________ after use.

Answer 4

Thrown away

Question 5

The HVE suctions at a _______ volume of air moving into the vacuum hose at _______ pressure

Answer 5

High : Low

Question 6

A _______ can remove solid debris during a filling

Answer 6

HVE

Question 7

What removes excess fluid or saliva during the procedure?

Answer 7

HVE or Saliva ejector

Question 8

If your DR is right handed, the HVE should be in your ______ hand.

Answer 8

Right.

Question 9

The bevel of your BVE suction tip should be :

Answer 9

Slightly beyond the biting surface and one tooth distal

Question 10

How often should hoses be flushed with an antimicrobial solution?

Answer 10

Daily

Question 12

Frequently removing debris during the filling is referred to as :

Answer 12

Limited area rinse.

Question 13

A cotton roll holder is designed to be used in the ________ arch

Answer 13

Mandibular

Question 14

For a procedure place the saliva ejector on the _______ side from the dr.

Answer 14

Opposite

Question 15

Ideally, isolation should _______.

Answer 15

Be comfortable for the patient.

Question 16

What is used with the HVE to rinse the mouth?

Answer 16

Air-water syringe

Question 17

The dry angle is positioned on the :

Answer 17

Buccal mucosa over the stensen’s duct.

Question 18

The dental dam is placed __________ the local anesthetic is given.

Answer 18

After

Question 19

What size dental dam is used for adults?

Answer 19

6x6

Question 20

The u-shaped frame is placed _______ the dental dam

Answer 20

Under

Question 21

The piece of floss that can be attached to the bow is called?

Answer 21

A ligature

Question 22

The ________ is punched as the biggest size to accommodate the dental dam clamp that fits on the _______ tooth.

Answer 22

Keypunch hole : Anchor

Question 23

The isolation of anterior teeth is usually from ________ to ________.

Answer 23

Canine to canine

Question 24

Limited retraction is a disadvantage to what isolation material?

Answer 24

Cotton rolls.

Question 25

Maintaining the suction lines does not include:

Answer 25

Replacement of the entire system on a yearly basis.

Question 26

Everything listed is true about the BVE tip except.

Answer 26

Smaller in circumference than a surgical suction tip.

Question 27

The HVE retracts, removes saliva and reduces ___________.

Answer 27

Bacterial aerosol.

Question 28

You should place your HVE _______ the dentist starts

Answer 28

Before.

Question 29

Saliva ejector can not remove __________.

Answer 29

Solid debris.

Question 30

Which thickness of rubber dam material is usually chosen?

Answer 30

Medium

Question 31

What should you not do with the air/water syringe.

Answer 31

Direct it toward their nose/lip.

Question 32

When punching a rubber dam, punch the hole _______ from the upper edge of the dam.

Question 33

Which does not describe dry angle isolation

Answer 33

Tightly rolled absorbent cotton

Question 34

Why should you wet dry angles/ cotton rolls before removal?

Answer 34

You can injury oral mucosa

Question 35

Most dentist prefer a darker color dental dam because

Answer 35

Good contrast with tooth structure

Question 36

The part of the dental dam clamp that encircles the tooth and must be firmly seated to stabilize the clamp is the _____.

Answer 36

Jaws

Question 37

In which method of dental dam placement does one place the clamp and then stretch the dental dam over it?

Answer 37

Two step method.

Question 38

The main purpose of inverting the dental dam into the gingival sulcus is to :

Answer 38

Prevent saliva leakage

Question 39

When holes are punched in the dental dam, they are spaced ______ mm between the edges of the holes

Answer 39

3.0 - 3.5

Question 40

The part between the punched holes is called :

Answer 40

Septum

Question 41

The piece of dental dam equipment that stabilizes and stretches the dam away from the tooth is the

Answer 41

Frame