WorksheetsIMPLANTO-PROSTHETIC
Total questions: 19
Worksheet time: 10mins
Name
Class
Date
1.
Complications of pre-prosthetic surgical ostetomy procedures for oral rehabilitation patients:
a)
Osteonecrosis
b)
Damage to anatomical formations
c)
Hemorrhage
d)
Stability of the repositioned segment
e)
All of the above
2.
The success of implant-prosthetic therapy depends on:
a)
Correct planning
b)
Careful evaluation of the osseous site
c)
Prosthetic design
d)
Durability
e)
Aeshtetics
3.
*Screw retained prosthesis advantages:
a)
Allows easy removal of the construction
b)
The need for prosthesis rebuild
c)
Reduced esthetic quality
d)
Need for complex prefabricated components
e)
Increasing the need for prosthesis rebuild
4.
Bone resorption mode and severity are:
a)
A. Dependent on the cortical thickness
b)
B. Not dependent on the type of prosthesis worn by the patient
c)
C. Not dependent on the disease that necessitated the teeth extraction
d)
D. Dependent on the time elapsed since extraction
e)
E. Not dependent on the extraction technique
5.
In the guidelines for mandibular implant surgery:
a)
A. The most common area for implant placement is between the mental foramina
b)
B. The implant must be placed less than 2 mm from the mental foramina
c)
C. Irrigation is not necessary in this area
d)
D. Abundant irrigation is necessary in this area
e)
E. The mandibular canal limits the quantity of available bone
6.
To reduce the need for screwing and unscrewing of the prosthetic components of an implant it is possible to
a)
A. Adopt an alternative prosthetic technique
b)
B. Position the final abutment after stage 2 surgery
c)
C. Position the final abutment at stage 2 surgery
d)
D. Immediately position the abutment for screw retained prostheses
e)
E. Position the final abutment before stage 2 surgery
7.
The key to maintaining lasting esthetic results in implantology is
a)
A. Evaluation of the clinical situation
b)
B. Selection of a precise transmucosal component
c)
C. Selection of a simple transmucosal component
d)
D. Selection of a complex transmucosal component
e)
E. The reconstructive procedures must me complex
8.
*Immediate loading indicates:
a)
A. Establishing contacts within 1 or 2 weeks
b)
B. Establishing contacts after a period of 4 to 6 weeks
c)
C. The possibility of establishing occlusal contacts the same day
d)
D. The possibility of establishing occlusal contacts after 3 to 6 months
e)
E. All of the above
9.
The clinical success of implants is strictly linked to:
a)
A. The establishment of ossteointegration
b)
B. The gender of the patient
c)
C. The aesthetic of the final restauration
d)
D. The age of the patient
e)
E. The maintainance of ossteointegration
10.
*The Schroeder regions:
a)
A. Are situated in the posterior portion of the palate
b)
B. Are situated laterally to the median raphe
c)
C. Are situated in the anterior portion of the sublingual area
d)
D. Are sitated in the lateral areas of the mandible
e)
E. Are situated in the sublingual area
11.
During impression taking:
a)
A. The frena should not be touched
b)
B. The frena should be positioned by the clinician
c)
C. The less mobile portion at its base should not be included in the impression
d)
D. The less mobile portion at its base should be compressed
e)
E. None of the above
12.
Important anatomic regions and structures in mandibular denture construction:
a)
A. Maxillary tuberosity
b)
B. Mandibular tuberosity
c)
C. Region of Fish
d)
D. Mylohyoid regions
e)
E. Anterior sublingual region
13.
*The limits of the anterior sublingual region are marked
a)
A. Anteriorly by the ligural surface of the mandible
b)
B. Inferiorly by the mylohyoid and genioglossus muscles
c)
C. Posteriorly by the subligual gland
d)
D. Posteriorly by the body of the tongue
e)
E. All of the above
14.
The mylohyoid ridge
a)
A. Is the site for the insertion of the mylohyoid muscle
b)
B. Is the site fo the insertion of the masseter muscle
c)
C. The margin of the tray must extend beyond it by less than 1 mm
d)
D. The margin of the individual tray must extend beyond it by at least 3 to 4 mm
e)
E. The prosthetic margin can extend beyond the ridge by about 1 mm
15.
The changes in form in the subligual region are divided in the following classes:
a)
A. Class II: The depth of the region is appreciably enlarged
b)
B. Class III: The depth of the region is maintained
c)
C. Class I: The depth of the region is maintained
d)
D. Class II: The depth of the region is appreciably reduced
e)
E. Class III: The depth of the region is in between Class I and Class II
16.
The retromolar pads:
a)
A. Represent the most disal portion of the osteomucosal ridge
b)
B. They consist of an anterior portion coated by attached mucosa
c)
C. They consist of an posterior portion coated by attached mucosa
d)
D. They consist of an anterior portion coated by a more mobile mucosa
e)
E. They consist of an posterior portion coated by a more mobile mucosa
17.
In the case of ball retention implant retained removable dentures:
a)
A. The height of the prosthetic abutment is determined by the transmucosal pathway between the head of the implant and the free gingival margin
b)
B. The upper part of the abutment must emerge from the mucosa by 1.5 to 2 mm
c)
C. The upper profiles of the ball attachments must be at the same height
d)
D. Hygiene practices are not important
e)
E. A meter gauge should be used for measurement
18.
In order to avoid the interposition if the mucosa between the attachment components of the screw retained implant abutment:
a)
A. Imperfect adaptation between the attachment components is necessary
b)
B. Screwdrivers for prosthetic abutments should be used
c)
C. Perfect adaptation between the attachment components is necessary
d)
D. Pliers for prosthetic abutments should be used
e)
E. None of the above
19.
*Whether or not to recommend prosthetic rehabilitation in the case of partial edentulism depends on:
a)
A. Patient`s general health
b)
B. Advantages, disadvantages, and long-term prognosis of the reconstruction
c)
C. Cost
d)
D. Patient motivation and expectations
e)
E. All of the above
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