Question 1

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

Accepted Answer

A) angled stainless steel evacuator tip 
B) low-velocity (volume) evacuation (LV
E)  
C) high-velocity (volume) evacuation (HV
E)  
D) high-velocity (volume) surgical evacuation tip 
A) angled stainless steel evacuator tip 
B) low-velocity (volume) evacuation (LV
E)  
C) high-velocity (volume) evacuation (HV
E)  
D) high-velocity (volume) surgical evacuation tip C

Question 2

When should a treatment tablet be added to the unit water bottle?

Accepted Answer

A) When water looks contaminated 
B) Every time the bottle is filled 
C) When the bottle is half full 
D) Between each patient 
A) When water looks contaminated 
B) Every time the bottle is filled 
C) When the bottle is half full 
D) Between each patient B

Question 3

What features can be found on an assistant chair?

Accepted Answer

A) Back support 
B) Front support bar 
C) An adjustable seat height 
D) All of the above 
E) Only B and C are correct. 
A) Back support 
B) Front support bar 
C) An adjustable seat height 
D) All of the above 
E) Only B and C are correct. E

Question 4

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

Accepted Answer

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

Question 5

What is a rheostat?

Accepted Answer

A) Adjusts the position of the dental chair. 
B) Runs handpieces when depressed. 
C) Turns the unit light off and on. 
D) None of the above 
A) Adjusts the position of the dental chair. 
B) Runs handpieces when depressed. 
C) Turns the unit light off and on. 
D) None of the above

Question 6

Which of the following could be found on the dental assistant delivery system?

Accepted Answer

A) Computer monitor 
B) Air/water syringe 
C) Curing light 
D) All of the above 
E) Only B and C are correct. 
A) Computer monitor 
B) Air/water syringe 
C) Curing light 
D) All of the above 
E) Only B and C are correct.

Question 7

What is the function of the Isolite?

Accepted Answer

A) Retract the tongue. 
B) Provide light to the working area of the mouth. 
C) Evacuate saliva and water from the patient's mouth. 
D) All of the above 
A) Retract the tongue. 
B) Provide light to the working area of the mouth. 
C) Evacuate saliva and water from the patient's mouth. 
D) All of the above

Question 8

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

Accepted Answer

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

Question 9

What is the purpose of the air/water syringe?

Accepted Answer

A) Rinse the teeth or mouth with spray (air and water together). 
B) Rinse the teeth or mouth with water. 
C) To dry the teeth or mouth with air. 
D) All of the above 
E) Both A and C are correct. 
A) Rinse the teeth or mouth with spray (air and water together). 
B) Rinse the teeth or mouth with water. 
C) To dry the teeth or mouth with air. 
D) All of the above 
E) Both A and C are correct.

Question 10

Which statement regarding the evacuator tip for a surgical site or procedure is correct?

Accepted Answer

A) Inserted into the high-velocity evacuation system. 
B) Inserted into the low-velocity evacuation system. 
C) Narrows to accommodate the surgical site. 
D) Is a saliva ejector. 
E) Both A and C are correct. 
A) Inserted into the high-velocity evacuation system. 
B) Inserted into the low-velocity evacuation system. 
C) Narrows to accommodate the surgical site. 
D) Is a saliva ejector. 
E) Both A and C are correct.

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

When should a treatment tablet be added to the unit water bottle?

What features can be found on an assistant chair?

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

What is a rheostat?

Which of the following could be found on the dental assistant delivery system?

What is the function of the Isolite?

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

What is the purpose of the air/water syringe?

Which statement regarding the evacuator tip for a surgical site or procedure is correct?

Basic Dental Instruments

Enamel Cutting Instruments

Local Anesthetic Syringecomponents and Nitrous Oxide Sedation

Dental Handpieces

Burs and Rotary Attachments for Handpieces

Dental Dam Instruments

Amalgam Restorative Instruments

Composite Restorative Instruments

Crown and Bridge Restorative Instruments

Endodontic Instruments

Hygiene Instruments

Preventive and Sealant Instruments and Bleaching Trays

Orthodontic Instruments

Universal Surgical Instruments

Periodontal Instruments and Periodontal Surgical Instruments

Oral Surgery Extraction Instruments

Sterilization Equipment

Dental Materials Equipment

Dental Imaging and Diagnostic Equipment

Vital Signs and Beyond

Filters

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

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

When should a treatment tablet be added to the unit water bottle?

What features can be found on an assistant chair?

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

What is a rheostat?

Which of the following could be found on the dental assistant delivery system?

What is the function of the Isolite?

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

What is the purpose of the air/water syringe?

Which statement regarding the evacuator tip for a surgical site or procedure is correct?

Basic Dental Instruments

Enamel Cutting Instruments

Local Anesthetic Syringecomponents and Nitrous Oxide Sedation

Dental Handpieces

Burs and Rotary Attachments for Handpieces

Dental Dam Instruments

Amalgam Restorative Instruments

Composite Restorative Instruments

Crown and Bridge Restorative Instruments

Endodontic Instruments

Hygiene Instruments

Preventive and Sealant Instruments and Bleaching Trays

Orthodontic Instruments

Universal Surgical Instruments

Periodontal Instruments and Periodontal Surgical Instruments

Oral Surgery Extraction Instruments

Sterilization Equipment

Dental Materials Equipment

Dental Imaging and Diagnostic Equipment

Vital Signs and Beyond

Filters