Question 1

In the reversible hydrocolloid unit, the temperature for the tempering bath should be

Accepted Answer

A) 110° F (44° 
C) . 
B) 150° F (65.5° 
C) . 
C) 212° F (100° 
C) . 
A) 110° F (44° 
C) . 
B) 150° F (65.5° 
C) . 
C) 212° F (100° 
C) . A

Question 2

In the reversible hydrocolloid unit, the temperature for the storage bath should be

Accepted Answer

A) 110° F (44° 
C) . 
B) 150° F (65.5° 
C) . 
C) 212° F (100° 
C) . 
A) 110° F (44° 
C) . 
B) 150° F (65.5° 
C) . 
C) 212° F (100° 
C) . B

Question 3

The Automixer is used for which type of material?

Accepted Answer

A) Polyvinylsiloxane 
B) Alginate (irreversible hydrocolloid) 
C) Reversible hydrocolloid 
D) None of the above 
A) Polyvinylsiloxane 
B) Alginate (irreversible hydrocolloid) 
C) Reversible hydrocolloid 
D) None of the above A

Question 4

Flexible rubber bowls are used to mix which material(s)?

Accepted Answer

A) Powder and liquid; example: irreversible hydrocolloid (alginate) 
B) Reversible hydrocolloid 
C) Polyvinylsiloxane 
D) Plaster or stone for pouring up models 
E) A and D 
A) Powder and liquid; example: irreversible hydrocolloid (alginate) 
B) Reversible hydrocolloid 
C) Polyvinylsiloxane 
D) Plaster or stone for pouring up models 
E) A and D

Question 5

Alginator is used for many dental procedures involving taking an alginate impression.

Accepted Answer

A) True 
 B)False

Question 6

Identify the use of a triple tray for impressions.

Accepted Answer

A) To take a maxillary impression along with a mandibular impression 
B) To take a maxillary impression along with the occlusal bite 
C) To take a mandibular impression along with the occlusal bite 
D) To take a maxillary impression, mandibular impression, and an occlusal bite 
E) None of the above 
A) To take a maxillary impression along with a mandibular impression 
B) To take a maxillary impression along with the occlusal bite 
C) To take a mandibular impression along with the occlusal bite 
D) To take a maxillary impression, mandibular impression, and an occlusal bite 
E) None of the above

Question 7

______________ is the flexible dental instrument to manipulate materials.

Accepted Answer

A) Flexible alginate spatula 
B) Flexible rubber bowl 
C) None of the above 
A) Flexible alginate spatula 
B) Flexible rubber bowl 
C) None of the above

In the reversible hydrocolloid unit, the temperature for the tempering bath should be

In the reversible hydrocolloid unit, the temperature for the storage bath should be

The Automixer is used for which type of material?

Flexible rubber bowls are used to mix which material(s)?

Alginator is used for many dental procedures involving taking an alginate impression.

Identify the use of a triple tray for impressions.

______________ is the flexible dental instrument to manipulate materials.

Basic Dental Instruments

Enamel Cutting Instruments

Local Anesthetic Syringe and Components

Evacuation Devices, Airwater Syringe Tip and Dental Unit

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 Radiography Equipment

Filters

Exam 19: Dental Materials Equipment

In the reversible hydrocolloid unit, the temperature for the tempering bath should be

In the reversible hydrocolloid unit, the temperature for the storage bath should be

The Automixer is used for which type of material?

Flexible rubber bowls are used to mix which material(s)?

Alginator is used for many dental procedures involving taking an alginate impression.

Identify the use of a triple tray for impressions.

______________ is the flexible dental instrument to manipulate materials.

Basic Dental Instruments

Enamel Cutting Instruments

Local Anesthetic Syringe and Components

Evacuation Devices, Airwater Syringe Tip and Dental Unit

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 Radiography Equipment

Filters