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ADEX MANUALS EXAM QUESTIONS AND ANSWERS
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ADEX MANUALS EXAM QUESTIONS AND ANSWERS
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ADEX OSCE QUUESTIONS AND ANSWERSDisadvantage of resin bonded denture- maryland bridge
Debonding
Advantage of a maryland bridge
Less tooth reduction
What is gutta percha made out of
Zinc oxide
What drug increases the concentration of lidocaine in the blood
Propanolol
Best initial treatment for maxillary oroantro fistula (sinus perf)
Antibiotic and irrigation
- depends on the size: <2mm - do nothing; 2-6mm: ab, nasal decongestant and figure 8
suture; 6mm- flap surgery
Min occlusal reduction for pfm crown
1.5mm
usually 1.5-2mm
Min occlusal reduction for gold crown
1.5mm
Min occlusal reduction for acc
2mm
Xrays show many well demarcated pa radiolucencies- what to do next?
Pulp test them
Purpose of srp
To reduce inflammation and pockets
You extracted a tooth, 1 day later pt has a big blood clot.
Next step?
Remove clot, apply pressure with gauze, evaluate
What drug is taken with arthritis
,Naproxen
What is an advantage of under contoured temps
Improves gingival health
Porcelain fractures because 3 reasons:
-it was a long span resulting in flexing of metal
-unsupported porcelain
-not enough occlusal reduction
Why would a denture pt have difficulty swallowing with a f/f
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?
Dimensional change during processing
Arrow to reciprocal clasp (above/at hoc) - what is purpose?
To counterbalance force of retentive arm/clasp
**blunted roots of anterior teeth are due to?
Excessive orthodontic forces
When placing an implant, what's the best choice
Endosseous
What is best treatment to replace one single tooth
Implant
Advantage of an implant
Avoid the need to cut healthy teeth
An rpd is better than fpd for what reason
More hygenic
Xrays cannot determine what?
F/l width of the alveolar bone
,V notch is cut into plaster cast to be able to?
Remove and replace model more accurately
What isn't an indication of an mi?
Pounding heart beat
If a patient has a history of angina, what do u do?
Have pt take nitroglycerin
Ideal occlusal reduction for porcelain on functional cusp?
2mm
The last 1/3 of the retentive arm of the clasp is located where?
Apical to height of contour
The best way to close an oro-antral fistula- sinus perf
Surgery, but depends on size
What do you when it's difficult to match the shade of adj teeth
Lower shade in color saturation and less gray
What is the purpose of die spacer
To allow room for cement
die spacer: an agent applied to a die to provide for the luting agent in the finished
casting
Applying endo ice to a tooth and the tooth responds but goes away in 3 seconds, what's
the diagnosis
Reversible pulpitis
Applying endo ice to a tooth and the tooth responds but goes away immediately, what's
the diagnosis
Healthy tooth
In an emergency, the accepted dose of injectable epi is?
.2cc of 1:1000
Max epi dose for healthy patient
0.2mg an appointment
Max epi for cardiac patient
, .04mg
Max lido without epi
4.4mg/kg
Max lido with epi
7mg/kg
Hydrocholorothiazide
Thiazide diuretic, helps body from not absorbing too much salt, used to treat high bp
**perio packs should be removed after surgery?
One week
What's the prognosis for a diabetic patient
Poor
Calcium channel blockers cause?
Gingival hyperplasia
-dipine
Ideal undercut for wrought wire retentive arm is?
0.03
Wrought wire
- more flexible
- flexes in all directions
- due to flexibility, more stress on abutment teeth
- requires more of an undercut
Cast clasp
- less flexible
- flexes in one direction
- more stress on abutment teeth
- requires less of an undercut
Infrabony defect
1 wall: hemiseptal
2 wall: crater - most common
3 wall: trough
4 wall: ext socket
Vertical cleft of the bone
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