RDAEF2 2024/2025 ACTUAL EXAM QUESTIONS AND ANSWERS
WITH COMPLETE SOLUTIONS GRADED A++
Longest teeth in human dentition that are used for cutting and tearing
Cuspids (canines)
How many EF2s can DDS supervise at a time?
3
What chemical should not be used on or with retraction cord on a patient with
cardiovascular conditions?
Epinephrine
If permanent teeth erupts behind remaining decidious teeth, those teeth are said
to be ?
Linguoverted
Ankyloglossia is other wise known as?
Tongue Tied
Primary purpose of 2nd cord in 2 cord technique for retracting tissue for crown
and bridge .
To create a wider area to expose more crown prep margin
How do you determine if gutta percha is at correct length?
With tug back and PA X-ray at correct angle
Maxillary incisors vertically overlap mandibular incisors . The amount of overlap
is known as?
, Overbite
Who may legally supervise the EF2 preforming oral health assessments in a
school based, community health project setting?
DDS, RDHAP, RDH
What saliva gland duct is located adjacent to maxillary first molar?
Stenson Duct
How far should gutta percha extend when placing it in the canal?
To working length
Location of the mental foreman
Mandibular jaw, distal to the premolars
Who may adjust occlusion on virgin tooth?
DDS ONLY
96% of enamel is comprised of?
Minerals
A DRI-TIP pad is placed on the ______ to block saliva flow?
Buccal mucosa over stensons duct
A LAMELLAR is?
Fissures in the enamel
A periodontal pocket occurs when?
The sulcus exceeds 3mm in depth
A restorative material that has a similar thermal conductivity to enamel is?
Composite
All of the factors that can occur from polymerization shrinkage
WITH COMPLETE SOLUTIONS GRADED A++
Longest teeth in human dentition that are used for cutting and tearing
Cuspids (canines)
How many EF2s can DDS supervise at a time?
3
What chemical should not be used on or with retraction cord on a patient with
cardiovascular conditions?
Epinephrine
If permanent teeth erupts behind remaining decidious teeth, those teeth are said
to be ?
Linguoverted
Ankyloglossia is other wise known as?
Tongue Tied
Primary purpose of 2nd cord in 2 cord technique for retracting tissue for crown
and bridge .
To create a wider area to expose more crown prep margin
How do you determine if gutta percha is at correct length?
With tug back and PA X-ray at correct angle
Maxillary incisors vertically overlap mandibular incisors . The amount of overlap
is known as?
, Overbite
Who may legally supervise the EF2 preforming oral health assessments in a
school based, community health project setting?
DDS, RDHAP, RDH
What saliva gland duct is located adjacent to maxillary first molar?
Stenson Duct
How far should gutta percha extend when placing it in the canal?
To working length
Location of the mental foreman
Mandibular jaw, distal to the premolars
Who may adjust occlusion on virgin tooth?
DDS ONLY
96% of enamel is comprised of?
Minerals
A DRI-TIP pad is placed on the ______ to block saliva flow?
Buccal mucosa over stensons duct
A LAMELLAR is?
Fissures in the enamel
A periodontal pocket occurs when?
The sulcus exceeds 3mm in depth
A restorative material that has a similar thermal conductivity to enamel is?
Composite
All of the factors that can occur from polymerization shrinkage
