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Chapter 36 Moisture
Moisture Control
Question | Answer |
---|---|
What are the two types of evacuators used most in operative dental procedures? | the saliva ejector and the high-volume evacuator. |
The main function of the saliva ejector? | To remove liquids from the mouth. |
After it is used, an HVE tip is _____. | HVE tips may be made of disposable plastic, or of stainless steel or reusable plastic, which can be reused after being sterilized. |
What three means of isolation are most often used in dentistry? | Cotton rolls, dry angles, and dental dams |
The dental assistant grasps the evacuator in which hand when assisting a right-handed dentist. | With the right hand |
The HVE suction tip should be positioned how. | The HVE suction tip should be positioned so The edge of the suction tip is even with or slightly beyond the occlusal surface or incisal edge. |
Why is it important to wet a cotton roll before removal? | If not wet, the rolls can pull on the lining of the mucosa. |
The evacuation system hoses should be flushed how often with an antimicrobial solution? | Daily |
Which of the following is used along with the HVE evacuation system to complete the rinsing process? | The air-water syringe |
What piece of equipment stabilizes and stretches the dam away from the tooth? | The frame |
Is the dental dam placed before or after the local anesthetic is administered? | After |
For what purposes would you use an anterior dental dam clamp? | For class V restorations, and for endodontic treatment. |
What are the parts of the dental dam clamp? | The bow and the jaws |
A _____ is a piece of dental floss or dental tape that should always be attached to the bow of the dental dam clamp before the clamp is placed in the patient’s mouth. | ligature |