EFDA Exam Review Questions With Complete Solutions
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Course
EFDA
Institution
EFDA
EFDA Exam Review Questions With Complete Solutions
___ are the longest teeth in the human dentition and are used for cutting and tearing. - Answer-Canines
/.___ can be used in selected situations such as a replacement in a congenitally missing lateral incisor as an alternative to a traditiona...
___ are the longest teeth in the human dentition and are used for cutting and tearing. -
Answer-Canines
/.___ can be used in selected situations such as a replacement in a congenitally missing
lateral incisor as an alternative to a traditional bridge. - Answer-A maryland bridge;resin-
bonded bridge
/.___ crowns are preformed crowns used for provisional coverage on anterior teeth
when appearance is important. - Answer-Polycarbonate
/.___ is a preventative measure that is most often performed during a recall
appointment, and it is the primary treatment for gingivitis. - Answer-Dental Prophylaxis
/.___ is achieved by injecting the anesthetic solution directly into the tissue at the site of
the dental procedure and is generally used on the maxillary teeth. - Answer-Infilitration
anesthesia
/.___ is added to dental amalgam alloy powder to suppress oxidation. - Answer-Zinc
/.___ is added to the local anesthetic agent to slow down the intake of the agent and
increase the duration of action. - Answer-Vasoconstrictor
/.___ is frequently used on the mandibular teeth and is injected on the major nerve that
numbs the entire area served by the nerve branch. - Answer-Block
/.___ is the main technique used for detecting periodontal disease. - Answer-
Periodontal probing
/.___ is the process in which the resin material is changed from a pliable state into a
hardened restoration. - Answer-Polymerization
/.___ is used to remove a tooth in one piece, with the crown and root intact. - Answer-
Forceps
/.A ___ crown does not cover the entire anatomic portion of the tooth. - Answer-3
quarter
/.A ___ impression material is used when an extremely accurate final impression is
essential. - Answer-Elastomeric
, /.A ___ is a cast restoration that is designed to fit snuggly within a tooth preparation
such as a class II restoration and that covers only a portion of the occlusal and promixal
surface. - Answer-Inlay
/.A ___ is an instrument calibrated in millimeters that is used to locate the measures of
the pockets. - Answer-Periodontal Probe
/.A ___ is classified as a type I dental cement and acts as an adhesive to hold together
the indirect restoration and tooth structure. - Answer-Luting cement
/.A ___ is taken to produce a reproduction of the occlusal relationship of the maxillary
and mandibular teeth when the mouth is occluded. - Answer-Bite-registration
/.A ___ Tofflemire retainer has been designed with a slight bend in the body to
accommodate positioning from the lingual surface. - Answer-A contra-angle
/.A ___is a piece of dental floss or dental tape that should always be attached to the
bow of the dental dam clip before the clamp is placed in the patients mouth. - Answer-
Ligature
/.A cotton roll holder is designed to hold multiple cotton rolls in a more secure manner
for ___. - Answer-The mandibular quadrant
/.A delay between the final mix and receiving the restoration could result in ___ and the
possibility of the casting not fitting completely. - Answer-An initial setting process
/.A dental charting system that uses a geometric style represents the teeth with ___. -
Answer-Circles
/.A disclosing solution can be used for ___. - Answer-Evaluating the effectiveness of the
polishing; Identifying areas of plaque
/.A dry angle isolator is a triangular absorbent pad that is placed on the ___ to block the
flow of saliva and to protect the tissue. - Answer-Buccal mucosa over stensins duct
/.A forcep extraction ___. - Answer-Is performed on a tooth that has a solid intact crown
that can be grasped firmly with forceps
/.A gingival retraction cord is placed ___ the crown preparation is completed. It is
removed ___ the final impression is taken. - Answer-After;Before
/.A liquid with high viscosity ___ flow easily and ___ in wetting a surface. - Answer-Does
not; Is not effective
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