PA EFDA Board Exam Latest Update 2024-2025 Actual Exam 200 Questions and 100% Verified Correct Answers Guaranteed A+
2 metals in gammaphase - CORRECT ANSWER: Mercury and Tin
2 types of rubber dam clamps - CORRECT ANSWER: wingless and wigned
3 round protuberances - CORRECT ANSWER: Mamelons
5 metals in amalgam - CORRECT ANSWER: Silver,Copper, Mercury,Tin and Zinc
6 advantages of the rubber dam - CORRECT ANSWER: 1.dry, clean, visible field
2.protection of patient and operator 3.economic factors 4.improved properties of dental materials 5.retraction of soft tissues 6.application of medications
A cavity prep that included the mesial incisal angle of a maxillary central incisor -
CORRECT ANSWER: class IV
A cavity prep the includes the mesial incisal angle of a maxillary central incisor is a? -
CORRECT ANSWER: Class IV
A cusp of carabelli is located on a maxillary first molar of the? - CORRECT ANSWER: Mesiolingual cusp
- / 3
A facial and lingual triangular ridge join to form? - CORRECT ANSWER: Transverse ridge
A ligual pit is most commonly found on what teeth #'s? - CORRECT ANSWER: 7 and 10
A pinpoint depression where two or more grooves meet? - CORRECT ANSWER: Pit
A wedge is used for what class of amalgam restoration? - CORRECT ANSWER: class II
acetone, alcohol and water - CORRECT ANSWER: Carrying agents
Acid etch technique utilizes - CORRECT ANSWER: 35% phosphoric acid
Activation - CORRECT ANSWER: Movement of the instrument
An auto matrix is used for what class restoration? - CORRECT ANSWER: class II
An Oral Prophy includes - CORRECT ANSWER: Removal of calculus and debris
Anticariogenic means - CORRECT ANSWER: prevents caries
Areas of Continuing Ed that are accepted include: - CORRECT ANSWER: 1.diagnosis and treatment of oral pathosis 2.clinical and technological subjects 3.abuse and neglect 4.emergency procedures excluding CPR
Areas of Continuing Ed that are not accepted - CORRECT ANSWER: 1.billing
2.office management 2 / 3
3.communication skills 4.insurance reimbursment
Bases and liners are placed on that walls - CORRECT ANSWER: axial,pulpal walls
Bases and liners can be used as - CORRECT ANSWER:
sealers,reinforcers,insulators,obtundents, and pulp stimulators
Bonding is never used as an - CORRECT ANSWER: lubricant
Calcium Hydroxide is a stimulator it may be used as - CORRECT ANSWER: as an
indirect pulp cap over a near exposure and as a direct pulp cap over an area of exposed pulp, used in a very large carious legion
Calcium Hydroxide is no longer recommended as a liner under the entire restorative
material because? - CORRECT ANSWER: it has poor compressive strength
Carious lesions are least likely to occur on - CORRECT ANSWER: Cusp tips
Carious lesions located on the proximal surfaces of central and lateral incisors -
CORRECT ANSWER: class III
Carious lesions located on the proximal surfaces of molars and premolars - CORRECT
ANSWER: class II
Cavity varnishes can be used as - CORRECT ANSWER: sealers
Cavosurface margins should be check with - CORRECT ANSWER: an explorer
Centric occlusion - CORRECT ANSWER: Touching together of the upper and lower
teeth when jaws are closed
- / 3