Hottel EFDA Quizzes Combined Latest Update
2025-2026 125 Questions and 100% Verified
Correct Answers Guaranteed A+
A basic difference between canines and incisors is the ________ that is unique to
canines - CORRECT ANSWER: Cusp tip
A carver should be adapted at a __________ degree angle to the surface being carved.
- CORRECT ANSWER: 90
A precaution to consider when placing retraction cord with racemic epinephrine is that it
may cause - CORRECT ANSWER: Elevation in blood pressure and tachycardia
A union of two triangular ridges produces a single ridge which is called - CORRECT
ANSWER: transverse ridge
All rubber dam clamps have this in common - CORRECT ANSWER: Jaw, forcep holes,
points, bow
Always make sure to _________ each layer to assure no voids are present - CORRECT
ANSWER: Condense
And EFDA may need to place a retraction cord so that the resultant restorative material
can be placed without contamination from the - CORRECT ANSWER: Sulcular fluid
Blood
And EFDA may need to place retraction cord so that the resultant restorative material
can be placed without contamination from the - CORRECT ANSWER: Sulcular fluid
Blood
, And normal centric occlusion(ICP), ________ surfaces of the maxillary teeth are
positioned ________ to overlap the facial surfaces on the mandibular teeth - CORRECT
ANSWER: Facial, facially
Can you re-contour over carved restorations and is this an advantage or a disadvantage
of a polished amalgam over unpolished ones - CORRECT ANSWER: No, Disadvantage
Collectively, the gingiva, alveolar process, periodontal ligament and cementum are
known as: - CORRECT ANSWER: periodontium
Common astringent hemostatic agents used with retraction cord include - CORRECT
ANSWER: Ferric sulfate
Aluminum sulfate
correct body position for an EFDA - CORRECT ANSWER: Forearms parallel, feet flat on
floor
Cotton rules are placed in the vestibule or floor of the mouth adjacent to the operating
sites. They will absorb saliva from what salivary ducts - CORRECT ANSWER: Parotid
and sublingual
Damage to the soft tissue during placement of restorative material may cause bleeding
that can interfere with material causing - CORRECT ANSWER: Improper bonding
improper curing
Lead to open margins
Dentin is normally yellowish white and darker than an enamel. The composition of
dentin is approximately - CORRECT ANSWER: 70% inorganic, 20% organic, 10% water
2025-2026 125 Questions and 100% Verified
Correct Answers Guaranteed A+
A basic difference between canines and incisors is the ________ that is unique to
canines - CORRECT ANSWER: Cusp tip
A carver should be adapted at a __________ degree angle to the surface being carved.
- CORRECT ANSWER: 90
A precaution to consider when placing retraction cord with racemic epinephrine is that it
may cause - CORRECT ANSWER: Elevation in blood pressure and tachycardia
A union of two triangular ridges produces a single ridge which is called - CORRECT
ANSWER: transverse ridge
All rubber dam clamps have this in common - CORRECT ANSWER: Jaw, forcep holes,
points, bow
Always make sure to _________ each layer to assure no voids are present - CORRECT
ANSWER: Condense
And EFDA may need to place a retraction cord so that the resultant restorative material
can be placed without contamination from the - CORRECT ANSWER: Sulcular fluid
Blood
And EFDA may need to place retraction cord so that the resultant restorative material
can be placed without contamination from the - CORRECT ANSWER: Sulcular fluid
Blood
, And normal centric occlusion(ICP), ________ surfaces of the maxillary teeth are
positioned ________ to overlap the facial surfaces on the mandibular teeth - CORRECT
ANSWER: Facial, facially
Can you re-contour over carved restorations and is this an advantage or a disadvantage
of a polished amalgam over unpolished ones - CORRECT ANSWER: No, Disadvantage
Collectively, the gingiva, alveolar process, periodontal ligament and cementum are
known as: - CORRECT ANSWER: periodontium
Common astringent hemostatic agents used with retraction cord include - CORRECT
ANSWER: Ferric sulfate
Aluminum sulfate
correct body position for an EFDA - CORRECT ANSWER: Forearms parallel, feet flat on
floor
Cotton rules are placed in the vestibule or floor of the mouth adjacent to the operating
sites. They will absorb saliva from what salivary ducts - CORRECT ANSWER: Parotid
and sublingual
Damage to the soft tissue during placement of restorative material may cause bleeding
that can interfere with material causing - CORRECT ANSWER: Improper bonding
improper curing
Lead to open margins
Dentin is normally yellowish white and darker than an enamel. The composition of
dentin is approximately - CORRECT ANSWER: 70% inorganic, 20% organic, 10% water
