Diagnosis and treatment planning for conventional complete denture l removable prosthodontic MCQs for dental students
MCQ on diagnosis and treatment planning for conventional complete denture on removable prosthodontics
1. The aesthetics of the artificial denture begins with
a) Examination and diagnosis
b) Impressions
c) Wax records
d)
Trial in stage
2. patient education ____complete dentures should start
a) At
impression stage and end after processing of dentures
b) At time of initial appointment and
continue throughout the treatment
c) At
the time of denture delivery and subsequent appointments
d) At
the time of first post insertion appointments
3. From the diagnostic casts, all of the following information can be gained except
a) Gingival tissue contour and pocket
depths
b)
axial inclination of tooth
c) Arch
form and contour
d)
Occlusal interference
4. Before construction of the complete denture, patient's natural dentition is evaluated because it helps in
a) Establishing
vertical dimension
b)
Arranging the teeth in balanced occlusion
c) Selection of form, shape, and size
of the artificial teeth
d) All
of the above
5. usually full mouth survey of radiographs for edentulous patients is done to
a) Detect any residual root tips
retained
b)
detect supernumerary tooth
c) To
detect periapical infections
d) To
detect the presence of cysts and tumours
6. All of the following are disease affect ridge except:
a. un controlled diabetes
b.
Parkinson's diseases
c. fibro-osseus dysplasia
d. Paget's disease
7. All of the following are true regarding uncontrolled diabetic patient except:
a. needs artificial saliva
b. needs frequent relining
c.
indicated for implant
d. need frequent antibiotics
8. Paget's disease mainly affect And acromegaly affect
a. Mandible — Maxilla
b.
Maxilla — Mandible
c. both are Maxilla
d. both are Mandible
9. All of the following are diseases affect oral mucosa except:
a. Pemphigus valguaris
b.
Parkinson's disease
c. epulis fissuratum
d. papillary hyperplasia
10. All of the following are consideration to be taken with cardiac patient except:
a. Decrease time and number of
appointments
b. if prosthetic valves patient,
antibiotic should be given be ore procedures
c.
if prosthetic heart valve patient, antibiotic should be given after procedure
d. consult with his physician
11. The procedure for patient receives radiotherapy
a. 2 months
b.
6 : 12 months
c. 2 ears
d. none of the above
12. primary impression material for patient received radiotherapy is …………… and secondary impression material is
a. Compound — Zno
b.
Alginate rubber base
c. Compound rubber base
d. all of the above true
13. A middle-aged patient gives history of previous upper dentures remade many times as they are becoming tight within one year. You would suspect
a)
Osteitis deformans
b) Temperomandibular pain dysfunction
syndrome
c) Diabetes mellitus
d) psychological problems
14. All are consequences of edentulism except
a) Prognathic appearance
b) Thinning of lips
c)
Decreased length of lip
d) Increase In columella-philtrum
angle
15. Loss of several teeth may result in
a) Change in the facial contour
b) TMJ disturbances
c) Periodontal disturbances
d)
All of the above
16. oral examination of an edentulous patient should include digital palpation. Why?
a) The arch form is more accurately
evaluated
b)
Undercut areas may be better evaluated
c) The ridge relationship may be
better evaluated
d) None of the above
17. In Woods classification Order IV corresponds to
a)
Knife edged ridge
b) High well rounded
c) Low well rounded
d) depressed
18. According to Atwood's residual ridge classification order III denotes
a)
High well rounded
b) low well
c) Knife edge
d) depressed
19. Masticatory forces generated by a complete denture prosthesis is about
a) 44-50 pounds
b)
13-16 pounds
c) 13-15 kilograms
d) 70-80 pounds
20.Occlusal forces generated by the natural dentition is in the order of
a)25 pounds
b) 50 pounds
c) 100 pounds
d)
150 pounds
21. The normal biting force in natural dentition and complete denture is
a) 200 N and 600 N
b) 9000 N and 7000 N
c) 100 N and 30 N
d)
600 N and 110 N
22. Average masticatory load for natural teeth is around
a) 10 kg
b)
20 kg
c) 30 kg
d) 40 kg
23. The maximum bite force for persons wearing complete denture when compared to persons with natural teeth appears to be less by how many times
a)
5-6 times
b) 4-5 times
c) 3-4 times
d) 2-3 times
24. The teeth are in occlusal contact for the following percent of times in a day
a) 94%
b) 10-15%
c) 6-8%
d)
2-6%
25. The total time during which the teeth are subjected to functional forces of mastication and deglutition during an entire day amounts to approximately
a)
17.5 min
b) 17 min
c) 18 min
d) 18.5 min
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