Deck 4: Evacuation Devices, Airwater Syringe Tip and Dental Unit

Question 1

A characteristic of Isolite is

A)To retract tongue
B)To evacuate saliva and water from patient's mouth
C)To provide light to the working area of the mouth
D)All of the above

Answer 1

All of the above

Question 2

Which evacuation device is used to evacuate large volumes of fluid and debris from the oral cavity?

A)Mandibular evacuator tip
B)Saliva ejector tip
C)HVE tip
D)Surgical evacuation tip

Answer 2

HVE tip

Question 3

A waterline treatment tablet should be placed in the water bottle

A)when the bottle is half full
B)when water looks contaminated
C)every time the bottle is filled
D)between each patient

Answer 3

every time the bottle is filled

Question 4

The purpose of the air/water syringe is

A)to rinse the teeth or mouth with water.
B)to rinse the teeth or mouth with spray (air and water together).
C)to dry the teeth or mouth with air.
D)All of the above
E)None of the above

Question 5

The evacuator for a surgical tip

A)is usually connected to the low-velocity evacuation system.
B)is usually connected to the high-velocity evacuation system.
C)narrows to accommodate the surgical site.
D)is a saliva ejector.
E)B and C

Question 6

An _____________ chair features an adjustable seat level and front support bar.

A)Operator
B)Assistant

Question 7

The purpose of the low-volume (velocity) evacuator for mandibular arch is

A)to remove small amount of saliva and fluid from the mouth.
B)to remove large amounts of saliva and fluid from the mouth.
C)to retract tongue during a dental procedure.
D)A and C
E)All of the above

Question 8

A(n) _____ evacuates a small amount of fluid, water, and saliva from the oral cavity.

A)high-velocity (volume) surgical evacuation tip
B)high-velocity (volume) evacuation (HVE) tip
C)air/water syringe
D)low-velocity (volume) evacuation tip/saliva ejector

Question 9

A(n) _____ evacuates large amounts of fluid and debris from the oral cavity.

A)high-velocity (volume) evacuation (HVE) tip
B)low-velocity (volume) evacuation tip/saliva ejector
C)air/water syringe
D)high-velocity (volume) surgical evacuation tip

Question 10

A rheostat is used for

A)running handpieces on a dental delivery system
B)chair adjustment
C)adjusting the light
D)All of the above