EDDA Final Exam Questions with
Correct Answers 100% Verified
Functions of the dental assistant performs in the role of operator
are known as which of the following? -
correct answer ✅Expanded functions
Which matrix system is used for anterior teeth? -
correct answer ✅Plastic matrix system
A provisional crown is commonly made from what material? -
correct answer ✅Aluminum
Which of the following is true of placing dental dams? -
correct answer ✅It should take less than 5 minutes
Which type of prosthesis is removable and rests on one or more
remaining natural teeth, tooth roots, or dental implants? -
correct answer ✅Overdenture
Which class of restoration is located in the pits and fissures of the
teeth, without extending into the tooth inner anatomy? -
correct answer ✅Class I
, EDDA Final Exam Questions with
Correct Answers 100% Verified
An acid-based dental material used to improve the bond between
restoration and the tooth is which of the following? -
correct answer ✅Etchant
A class V restoration is distinguished by a lesion that occurs on
which surfaces? -
correct answer ✅Gingival third of any tooth, either on the facial or
lingual surface
Which of the following is the internal surface of the restoration
space? -
correct answer ✅Cavity wall
Which class of restoration involves decay that extends to the
proximal surfaces of molars and premolars? -
correct answer ✅Class II
Which of the following are typically used to protect the sensitive
tooth pulp during a restoration? -
correct answer ✅Liners and bases
Correct Answers 100% Verified
Functions of the dental assistant performs in the role of operator
are known as which of the following? -
correct answer ✅Expanded functions
Which matrix system is used for anterior teeth? -
correct answer ✅Plastic matrix system
A provisional crown is commonly made from what material? -
correct answer ✅Aluminum
Which of the following is true of placing dental dams? -
correct answer ✅It should take less than 5 minutes
Which type of prosthesis is removable and rests on one or more
remaining natural teeth, tooth roots, or dental implants? -
correct answer ✅Overdenture
Which class of restoration is located in the pits and fissures of the
teeth, without extending into the tooth inner anatomy? -
correct answer ✅Class I
, EDDA Final Exam Questions with
Correct Answers 100% Verified
An acid-based dental material used to improve the bond between
restoration and the tooth is which of the following? -
correct answer ✅Etchant
A class V restoration is distinguished by a lesion that occurs on
which surfaces? -
correct answer ✅Gingival third of any tooth, either on the facial or
lingual surface
Which of the following is the internal surface of the restoration
space? -
correct answer ✅Cavity wall
Which class of restoration involves decay that extends to the
proximal surfaces of molars and premolars? -
correct answer ✅Class II
Which of the following are typically used to protect the sensitive
tooth pulp during a restoration? -
correct answer ✅Liners and bases
