Cdc 4Y051O vol 2 Exam Questions
With 100% Verified Answers
Which rotary instruments are used primarily in the coronal third of
the canal for enlarging the orifice, preparing post space, and flaring
the canal? -
correct answer ✅Gates-Glidden drill and Peeso reamer
The endodontic instrument used for the removal of the intact pulp
tissue from large canals is a root canal -
correct answer ✅barbed broach
Which of the following does not describe a root canal reamer? -
correct answer ✅Identified by an eight-pointed star symbol
Which of the following statements is true regarding K-type files? -
correct answer ✅Used to enlarge the root canal by rotary cutting
or abrasive action
Which endodontic instrument is formed by a series of intersecting
cones that become successively larger from the tip toward the
handle? -
correct answer ✅H-type file
, Cdc 4Y051O vol 2 Exam Questions
With 100% Verified Answers
Which can cause trauma to the pulp as a result of common
household accidents, auto collisions, or athletic injuries? -
correct answer ✅Traumatic blows
Which is caused by leakage of oral fluids and beverages between a
faulty restoration and dentin? -
correct answer ✅Chemical irritation
Which procedure involves placing a protective dressing over an
exposed pulp? -
correct answer ✅Direct pulp cap
Which procedure is the removal of the pulp chamber and canal? -
correct answer ✅Pulpectomy
During endodontic therapy, what is used to isolate the tooth and
maintain a dry field? -
correct answer ✅rubber dam
What is the solution used most often to irrigate the root canal? -
correct answer ✅Sodium Hypochlorite
With 100% Verified Answers
Which rotary instruments are used primarily in the coronal third of
the canal for enlarging the orifice, preparing post space, and flaring
the canal? -
correct answer ✅Gates-Glidden drill and Peeso reamer
The endodontic instrument used for the removal of the intact pulp
tissue from large canals is a root canal -
correct answer ✅barbed broach
Which of the following does not describe a root canal reamer? -
correct answer ✅Identified by an eight-pointed star symbol
Which of the following statements is true regarding K-type files? -
correct answer ✅Used to enlarge the root canal by rotary cutting
or abrasive action
Which endodontic instrument is formed by a series of intersecting
cones that become successively larger from the tip toward the
handle? -
correct answer ✅H-type file
, Cdc 4Y051O vol 2 Exam Questions
With 100% Verified Answers
Which can cause trauma to the pulp as a result of common
household accidents, auto collisions, or athletic injuries? -
correct answer ✅Traumatic blows
Which is caused by leakage of oral fluids and beverages between a
faulty restoration and dentin? -
correct answer ✅Chemical irritation
Which procedure involves placing a protective dressing over an
exposed pulp? -
correct answer ✅Direct pulp cap
Which procedure is the removal of the pulp chamber and canal? -
correct answer ✅Pulpectomy
During endodontic therapy, what is used to isolate the tooth and
maintain a dry field? -
correct answer ✅rubber dam
What is the solution used most often to irrigate the root canal? -
correct answer ✅Sodium Hypochlorite
