What agent is used in topical anesthetic? - ANSWER Benzocaine
How long should topical anesthetic be placed for more profound soft tissue analgesia? - ANSWER 60 to 90 seconds
Dry angles are an effective way to control saliva secretions from - ANSWER stensen's duct
EFDA Board Exam
Questions &
Answers(RATED A)
What agent is used in topical anesthetic? - ANSWER Benzocaine
How long should topical anesthetic be placed for more profound soft tissue analgesia? - ANSWER 60 to
90 seconds
Dry angles are an effective way to control saliva secretions from - ANSWER stensen's duct
what type of ZOE lacks strength and long-term durability? - ANSWER type I (temporary cement)
This type of cement is a hybrid of silicate and polycarboxilate cement - ANSWER glass ionomer
what material is supplied as a paste/paste system and also in cartridges? - ANSWER polyether
What does the term elastomeric mean? - ANSWER having elastic or rubber-like qualities
an alginate absorbing excess water is termed what? - ANSWER imbibition
what is a final impression used for? - ANSWER an accurate reproduction of teeth and surrounding tissue
, what is the negative reproduction of dental arches and surrounding tissues? - ANSWER impression
at what point in a procedure is a mylar matrix placed? - ANSWER before etching
the retainer (toffelmire) is positioned from what surface? - ANSWER buccal
Where is the wedge inserted to position the matrix band firmly against the gingival margin? - ANSWER
lingual embrasure
what instruments are used to contour a matrix band? - ANSWER burnisher or mirror handle
What is a class IV cavity? - ANSWER decay in proximal surfaces (mesial or distal) of incisors and canines
and involves the incisal edge or angle of tooth
What is a class V cavity? - ANSWER decay on the gingival third of facial or lingual surface of any tooth
what is a class VI cavity? - ANSWER decay on incisal edges of anterior teeth and the cusp tips of posterior
teeth caused by abrasion, wear, or defects
Stensen's duct - ANSWER back cheek by first molar
pterygomandibular raphe - ANSWER Fold of tissue that extends from the junction of the hard and soft
palates down to the mandible
gingival embrasure - ANSWER triangular space of gums between the teeth
incisal embrasure - ANSWER triangular space between incisal edge of teeth
furcation - ANSWER The space between two roots where they meet the crown
, Frenum - ANSWER Band of tissue that passes from the facial oral mucosa at the midline of the arch to
the midline of the inner surface of the lip
oropharynx - ANSWER central portion of the pharynx between the roof of the mouth and the upper edge
of the epiglottis
uvula - ANSWER soft tissue hanging from the middle of the soft palate
dorsal - ANSWER top of tongue
ventral - ANSWER underside of tongue
Buccal vestibule - ANSWER Area between the cheeks and the teeth or alveolar ridge
labial vestibule - ANSWER between the incisors and the lips
buccal mucosa - ANSWER Mucous membrane lining the cheek.
mucogingival junction (MGJ) - ANSWER Distinct line of color change in the tissue where the alveolar
membrane meets with attached gingivae
keratinized gingiva - ANSWER From gingival margin to mucogingival line / junction
Includes free and attached gingiva
Floor of mouth - ANSWER located inferior to the ventral surface of the tongue
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