HOTTEL EFDA ACTUAL EXAM -
COMPLETE QUESTIONS AND DETAILED SOLUTIONS
LATEST UPDATE THIS YEAR JUST RELEASED
Question 1: When restoring a maxillary tooth best visual access
can be obtained with the patient reclined in a supine position. The
plane of the maxillary arch is
Answer:
Perpendicular to the floor
Question 2: When restoring a mandibular tooth,
Best visual access can be obtained with the patient reclined with
the back of the chair angled slightly up(30-40 degrees). The plane
of the mandibular arch is
Answer:
Parallel to the floor
Question 3: What instruments are used to place amalgams,
composite resin's and temporary filling materials into cavity
preparation's
Answer:
Compactors
Question 4: What instruments are used to remove excess amalgam,
composite resin's and temporary materials after the material has
been placed in the cavity preparation
Answer:
,Carvers
Question 5: What instruments are used to rub and smooth
amalgam after it has been placed in the cavity preparation
Answer:
Burnisher
Question 6: Most hand instruments are made up of what three parts
Answer:
Handle, shank, working end
Question 7: The working end of a carver (discoid/cleoid) has a
cutting edge divided into three
general areas. They are:
Answer:
the tip, side and heel
Question 8: What instruments are designed to finish and polish
amalgam and composite restorations
Answer:
rotary
Question 9: The instrument grasp that offers the greatest control
during performance of restorative procedures in the oral cavity
Answer:
Modified pen grasp
, Question 10: True or false: a second finger is used as a fulcrum
Answer:
False
Question 11: A carver should be adapted at a __________ degree
angle to the surface being carved.
Answer:
90
Question 12: What is the function of the index finger in the modified
pen grasp
Answer:
holds the instrument handle opposite the thumb
Question 13: How does the EFDA accomplish activation
(movement) of an instrument in order to avoid muscle cramping
and fatigue?
Answer:
Moving the hand, wrist and forearm as one unit, keeping a secure
fulcrum
Question 14: What are the advantages of working in a dry field?
Answer:
Better visibility, prep stays clean and dry, Materials develop properly and
easier access for placement of materials
Question 15: True or false: in a proper operating field the teeth are
accessible and dry in the surrounding soft tissues are isolated from
COMPLETE QUESTIONS AND DETAILED SOLUTIONS
LATEST UPDATE THIS YEAR JUST RELEASED
Question 1: When restoring a maxillary tooth best visual access
can be obtained with the patient reclined in a supine position. The
plane of the maxillary arch is
Answer:
Perpendicular to the floor
Question 2: When restoring a mandibular tooth,
Best visual access can be obtained with the patient reclined with
the back of the chair angled slightly up(30-40 degrees). The plane
of the mandibular arch is
Answer:
Parallel to the floor
Question 3: What instruments are used to place amalgams,
composite resin's and temporary filling materials into cavity
preparation's
Answer:
Compactors
Question 4: What instruments are used to remove excess amalgam,
composite resin's and temporary materials after the material has
been placed in the cavity preparation
Answer:
,Carvers
Question 5: What instruments are used to rub and smooth
amalgam after it has been placed in the cavity preparation
Answer:
Burnisher
Question 6: Most hand instruments are made up of what three parts
Answer:
Handle, shank, working end
Question 7: The working end of a carver (discoid/cleoid) has a
cutting edge divided into three
general areas. They are:
Answer:
the tip, side and heel
Question 8: What instruments are designed to finish and polish
amalgam and composite restorations
Answer:
rotary
Question 9: The instrument grasp that offers the greatest control
during performance of restorative procedures in the oral cavity
Answer:
Modified pen grasp
, Question 10: True or false: a second finger is used as a fulcrum
Answer:
False
Question 11: A carver should be adapted at a __________ degree
angle to the surface being carved.
Answer:
90
Question 12: What is the function of the index finger in the modified
pen grasp
Answer:
holds the instrument handle opposite the thumb
Question 13: How does the EFDA accomplish activation
(movement) of an instrument in order to avoid muscle cramping
and fatigue?
Answer:
Moving the hand, wrist and forearm as one unit, keeping a secure
fulcrum
Question 14: What are the advantages of working in a dry field?
Answer:
Better visibility, prep stays clean and dry, Materials develop properly and
easier access for placement of materials
Question 15: True or false: in a proper operating field the teeth are
accessible and dry in the surrounding soft tissues are isolated from
