ADEX OSCE FINAL PAPER WITH COMPLETE
SOLUTIONS
◉ Advantage of a Maryland bridge.
Answer: Less tooth reduction
◉ What is gutta percha made out of?.
Answer: Zinc oxide
◉ What drug increases the concentration of lidocaine in the blood?.
Answer: Propranolol
-Non-selective beta blocker + epi may --> HTN & bradycardia
◉ Best initial treatment for maxillary oroantro fistula (sinus perf).
Answer: Antibiotic & irrigation
Depends on the size:
-<2 mm: Do NOTHING
-2-6mm: Abx, nasal decongestant & figure 8 suture
-6mm: Flap surgery
,◉ Minimum occlusal reduction for PFM crown.
Answer: 1.5 mm (usually 1.5-2.0 mm)
◉ Minimum occlusal reduction for gold crown.
Answer: 1.5 mm
◉ Minimum occlusal reduction for ACC.
Answer: 2 mm
◉ Xray shows many well demarcated PARLs- What do you do next?.
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
◉ What drug is taken for arthritis?.
Answer: Naproxen
,◉ What is an advantage of under contoured temps?.
Answer: Improves gingival health
◉ Porcelain fractures because 3 reasons:.
Answer: 1) It was a long span resulting in flexing of metal
2) Unsupported porcelain
3) Not enough occlusal reduction
◉ Why would a denture pt have difficulty swallowing with a F/F?.
Answer: -Insufficient interocclusal space
-Over extended lingual land on mand. denture
◉ You insert F/F, 1 side contacts in CR, the other doesn't contact
why?.
Answer: Dimensional change during processing
◉ Arrow to reciprocal clasp (above/ at HOC)- What is purpose?.
Answer: To counterbalance force of retentive arm/ clasp
◉ Blunted roots of anterior teeth are due to?.
Answer: Excessive orthodontic forces
, ◉ When placing an implant, what's the best choice?.
Answer: Endosseous
◉ What is the best treatment to replace one single tooth?.
Answer: Implant
◉ Advantage of an implant.
Answer: Avoid the need to cut health teeth
◉ An RPD is better than FPD for what reason?.
Answer: More hygenic
◉ X-rays cannot determine what?.
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
-(HR and CO are usually low during MI due to lack of oxygenation).
SOLUTIONS
◉ Advantage of a Maryland bridge.
Answer: Less tooth reduction
◉ What is gutta percha made out of?.
Answer: Zinc oxide
◉ What drug increases the concentration of lidocaine in the blood?.
Answer: Propranolol
-Non-selective beta blocker + epi may --> HTN & bradycardia
◉ Best initial treatment for maxillary oroantro fistula (sinus perf).
Answer: Antibiotic & irrigation
Depends on the size:
-<2 mm: Do NOTHING
-2-6mm: Abx, nasal decongestant & figure 8 suture
-6mm: Flap surgery
,◉ Minimum occlusal reduction for PFM crown.
Answer: 1.5 mm (usually 1.5-2.0 mm)
◉ Minimum occlusal reduction for gold crown.
Answer: 1.5 mm
◉ Minimum occlusal reduction for ACC.
Answer: 2 mm
◉ Xray shows many well demarcated PARLs- What do you do next?.
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
◉ What drug is taken for arthritis?.
Answer: Naproxen
,◉ What is an advantage of under contoured temps?.
Answer: Improves gingival health
◉ Porcelain fractures because 3 reasons:.
Answer: 1) It was a long span resulting in flexing of metal
2) Unsupported porcelain
3) Not enough occlusal reduction
◉ Why would a denture pt have difficulty swallowing with a F/F?.
Answer: -Insufficient interocclusal space
-Over extended lingual land on mand. denture
◉ You insert F/F, 1 side contacts in CR, the other doesn't contact
why?.
Answer: Dimensional change during processing
◉ Arrow to reciprocal clasp (above/ at HOC)- What is purpose?.
Answer: To counterbalance force of retentive arm/ clasp
◉ Blunted roots of anterior teeth are due to?.
Answer: Excessive orthodontic forces
, ◉ When placing an implant, what's the best choice?.
Answer: Endosseous
◉ What is the best treatment to replace one single tooth?.
Answer: Implant
◉ Advantage of an implant.
Answer: Avoid the need to cut health teeth
◉ An RPD is better than FPD for what reason?.
Answer: More hygenic
◉ X-rays cannot determine what?.
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
-(HR and CO are usually low during MI due to lack of oxygenation).
