CDCA OSCE MASTER SET ACTUAL TEST
PAPER 2026 QUESTIONS AND VERIFIED
ANSWERS GRADED A+
⩥ Advantage of a Maryland Bridge?
Answer: Less tooth reduction
⩥ Gutta percha is made out of?
Answer: Zinc oxide
⩥ Drug that increase the concentration of lidocaine in the blood?
Answer: propanalol
⩥ Best initial treatment for Maxillary oroantro fistula?
Answer: abx and irrigation
⩥ Minimum occlusal reduction for PFM?
Answer: 1.5mm
⩥ X-rays show many well demarcated PA lucencies
Next step?
,Answer: Pulp test them
⩥ Purpose of SRP?
Answer: To reduce inflammation and pockets
⩥ You extracted a tooth, 1 day later pt has a big blood clot.
Next step?
Answer: Remove clot, apply pressure with gauze , evaluate
⩥ Drug taken for arthritis?
Answer: Naproxene
⩥ **Advantage of under contoured temps?
Answer: Improves health of gingival tissues
⩥ Porcelain fractures because 3 reasons:
Answer: -It was a long span resulting in flexing of metal
-unsupported porcelain
-not enough occlusal reduction
⩥ Minimum thickness for porcelain?
Answer: 2mm
,⩥ **Pt has difficulty swallowing with C/C b/c?
Answer: there is insufficient interocclusal space
⩥ You insert C/C. 1 side contacts in CR, the other doesn't b/c?
Answer: Dimensional changes during processing
⩥ **[Picture]
Arrow to the reciprocal clasp in above RPD, what's purpose
Answer: To counterbalance force of retentive arm/clasp
⩥ **Blunted roots of anterior teeth are due to?
Answer: Excessive orthodontic forces
⩥ When doing an implant, what's the best choice?
Answer: Endosseous
⩥ Best treatment plant to replace one tooth?
Answer: Implant
⩥ Advantage of implant?
Answer: Avoid the need to cut healthy teeth
, ⩥ RPD better than FPD for what reason?
Answer: More hygienic
⩥ X-rays cannot determine?
Answer: F/L width of the alveolar bone
⩥ V notch is cut into plaster cast to be able to?
Answer: Remove and replace model more accurately
⩥ What isn't an indication of an MI?
Answer: Pounding heart beat
⩥ If patient has history of angina, do what?
Answer: Have pt take nitroglycerin
⩥ Ideal occlusal reduction for porcelain on functional cusp?
Answer: 2mm
⩥ **Best way to close an oro-antral fistula?
Answer: Surgery
PAPER 2026 QUESTIONS AND VERIFIED
ANSWERS GRADED A+
⩥ Advantage of a Maryland Bridge?
Answer: Less tooth reduction
⩥ Gutta percha is made out of?
Answer: Zinc oxide
⩥ Drug that increase the concentration of lidocaine in the blood?
Answer: propanalol
⩥ Best initial treatment for Maxillary oroantro fistula?
Answer: abx and irrigation
⩥ Minimum occlusal reduction for PFM?
Answer: 1.5mm
⩥ X-rays show many well demarcated PA lucencies
Next step?
,Answer: Pulp test them
⩥ Purpose of SRP?
Answer: To reduce inflammation and pockets
⩥ You extracted a tooth, 1 day later pt has a big blood clot.
Next step?
Answer: Remove clot, apply pressure with gauze , evaluate
⩥ Drug taken for arthritis?
Answer: Naproxene
⩥ **Advantage of under contoured temps?
Answer: Improves health of gingival tissues
⩥ Porcelain fractures because 3 reasons:
Answer: -It was a long span resulting in flexing of metal
-unsupported porcelain
-not enough occlusal reduction
⩥ Minimum thickness for porcelain?
Answer: 2mm
,⩥ **Pt has difficulty swallowing with C/C b/c?
Answer: there is insufficient interocclusal space
⩥ You insert C/C. 1 side contacts in CR, the other doesn't b/c?
Answer: Dimensional changes during processing
⩥ **[Picture]
Arrow to the reciprocal clasp in above RPD, what's purpose
Answer: To counterbalance force of retentive arm/clasp
⩥ **Blunted roots of anterior teeth are due to?
Answer: Excessive orthodontic forces
⩥ When doing an implant, what's the best choice?
Answer: Endosseous
⩥ Best treatment plant to replace one tooth?
Answer: Implant
⩥ Advantage of implant?
Answer: Avoid the need to cut healthy teeth
, ⩥ RPD better than FPD for what reason?
Answer: More hygienic
⩥ X-rays cannot determine?
Answer: F/L width of the alveolar bone
⩥ V notch is cut into plaster cast to be able to?
Answer: Remove and replace model more accurately
⩥ What isn't an indication of an MI?
Answer: Pounding heart beat
⩥ If patient has history of angina, do what?
Answer: Have pt take nitroglycerin
⩥ Ideal occlusal reduction for porcelain on functional cusp?
Answer: 2mm
⩥ **Best way to close an oro-antral fistula?
Answer: Surgery
