RDAEF2 State Board Written Exam – Complete Verified
Question Bank with Detailed Answers (100% Correct, A+
Graded Study Resource)
Introduction:
This document includes the Registered Dental Assistant in Extended
Functions (RDAEF2) State Board Written Exam with fully verified
questions and correct answers. It comprehensively covers dental
materials, impression techniques, occlusion, restorative procedures,
oral anatomy, pathology, and infection control. Each question
includes detailed reasoning, making it ideal for exam preparation and
clinical review. Perfect for RDAEF2 candidates seeking a complete,
100% accurate, and A+ graded written exam study guide.
Exam Questions and Answers
Elastomeric impression materials --- correct answer ---Used when
an accurate impression is essential; NOT a hydrocolloid
two step etch and rinse method presents: --- correct answer ---
Higher bond strength
Etching dentin with phosphoric acid: --- correct answer ---
Dissolves smear layer and smear plugs in tubules first, then
dissolves portions of the hydroxyappetite crystals from surface
creating porous surface
,Exothermic reaction of Zinc Phoshpate cements controlled by: ---
correct answer ---Incremental incorporation of powder to liquid;
allows controlled dissipation of heat
Zinc Phosphate Cement --- correct answer ---Used to cement
indirect restorations and ortho BANDS
Critical component of Fixed pros and restorative dentistry is: ---
correct answer ---Good Adhesion
Patroid gland --- correct answer ---largest salivary duct located
next to max 2nd molar; Stensons duct
Submandibular gland --- correct answer ---a salivary gland inside
the lower jaw on either side; Wharton's duct
sublingual gland --- correct answer ---salivary gland under the
tongue; Bartholin's duct
Buccinator --- correct answer ---muscles that compresses cheeks
inward; whistling or kissing.
Zygomatic major --- correct answer ---Draws angles of mouth
upward and backward, as in laughing
, Trapezius --- correct answer ---Elevates, depresses, retracts, and
rotates the scapula; rotates the arm; shoulder shrugs
Sternothyroid --- correct answer ---depresses larynx; controls
sound/voice
Temporalis --- correct answer ---elevates and retracts mandible
Leukoplakia --- correct answer ---thickened, white, leathery-
looking spots on the inside of the mouth that can develop into oral
cancer
Metastasis --- correct answer ---spread of cancer cells beyond their
original site in the body through the lymphatic system
Nodule --- correct answer ---solid, round or oval elevated lesion 1
cm or more in diameter, hard mass
Fissure --- correct answer ---an opening; a groove; a split
Crepitus --- correct answer ---a crackling or grating sound usually
of bones
Question Bank with Detailed Answers (100% Correct, A+
Graded Study Resource)
Introduction:
This document includes the Registered Dental Assistant in Extended
Functions (RDAEF2) State Board Written Exam with fully verified
questions and correct answers. It comprehensively covers dental
materials, impression techniques, occlusion, restorative procedures,
oral anatomy, pathology, and infection control. Each question
includes detailed reasoning, making it ideal for exam preparation and
clinical review. Perfect for RDAEF2 candidates seeking a complete,
100% accurate, and A+ graded written exam study guide.
Exam Questions and Answers
Elastomeric impression materials --- correct answer ---Used when
an accurate impression is essential; NOT a hydrocolloid
two step etch and rinse method presents: --- correct answer ---
Higher bond strength
Etching dentin with phosphoric acid: --- correct answer ---
Dissolves smear layer and smear plugs in tubules first, then
dissolves portions of the hydroxyappetite crystals from surface
creating porous surface
,Exothermic reaction of Zinc Phoshpate cements controlled by: ---
correct answer ---Incremental incorporation of powder to liquid;
allows controlled dissipation of heat
Zinc Phosphate Cement --- correct answer ---Used to cement
indirect restorations and ortho BANDS
Critical component of Fixed pros and restorative dentistry is: ---
correct answer ---Good Adhesion
Patroid gland --- correct answer ---largest salivary duct located
next to max 2nd molar; Stensons duct
Submandibular gland --- correct answer ---a salivary gland inside
the lower jaw on either side; Wharton's duct
sublingual gland --- correct answer ---salivary gland under the
tongue; Bartholin's duct
Buccinator --- correct answer ---muscles that compresses cheeks
inward; whistling or kissing.
Zygomatic major --- correct answer ---Draws angles of mouth
upward and backward, as in laughing
, Trapezius --- correct answer ---Elevates, depresses, retracts, and
rotates the scapula; rotates the arm; shoulder shrugs
Sternothyroid --- correct answer ---depresses larynx; controls
sound/voice
Temporalis --- correct answer ---elevates and retracts mandible
Leukoplakia --- correct answer ---thickened, white, leathery-
looking spots on the inside of the mouth that can develop into oral
cancer
Metastasis --- correct answer ---spread of cancer cells beyond their
original site in the body through the lymphatic system
Nodule --- correct answer ---solid, round or oval elevated lesion 1
cm or more in diameter, hard mass
Fissure --- correct answer ---an opening; a groove; a split
Crepitus --- correct answer ---a crackling or grating sound usually
of bones
