单选题
Which of the following should be taken into account while establishing the centric
Occlusal position in complete dentures?
1) measurements for the previously used dentures;
2) profile obtained from radiographs;
3) centric relation;
4) rest jaw relation;
5) patient feelings.
The correct answer is:

单选题
The connectors of cast clasp-retained upper removable partial dentures include:
1) bar retainer;
2) palatal strap;
3) anterior strap;
4) posterior strap;
5) plate-type connector;
6,) modified palatal connector;
7) anterior-posterior palatal strap;
8) lingual plate;
9) retentive net.
The correct answer is:

单选题
The occlusal adjustment of complete dentures at the first insert can be done:
1) immediately, after revealing the premature contacts;
2) only at the next visit, because the patient can get used to the denture;
3) within the palatal surfaces of the upper anterior teeth;
4) when the “spatula” test is negative;
5) in order to contact the anterior teeth during mandible protrusion.
The correct answer is:

单选题
Signs and symptoms of temporomandibular disorders are
1) provoked masticatory muscle pain
2) limitation of mandibular movement
3) sounds in the temporomandibular joint during mandibular movement
4) tension headache
5) sleep disturbances
The correct answer is:

单选题
Titanium is:

单选题 Indicate the basic principles of articulating methods used for the tooth arrangement in
Complete dentures:
1) achieving bilaterally balanced occlusion and eliminating Christensen’s phenomenon;
2) achieving unbalanced occlusion and retaining Christensen’s phenomenon;
3) basic element influencing the direction of jaw movements is the temporomandibular
Joint; whereas chewing movements are rotary (circular);
4) articulators simulating jaw movements are indicated;
5) during mastication vertical movements prevail, and therefore simple occluders are
Indicated;
6,) cusp teeth are used;
7) cuspless teeth are indicated;
8) artificial teeth are positioned to the curve of Spee and the curve of Monson;
9) excluding the anterior teeth with the contact in the central occlusion through creating
The so-called occlusal area.
The correct answer is:

单选题 1.
The superior lateral pterygoid muscles are responsible for:
1) opening and protrusion of the mandible;
2) opening and lateral movement of the mandible;
3) mandible movement from the position of centric occlusion to the protrusive position;
4) closing and retreat of the mandible;
5) opening and closing of the mandible.
The correct answer is:

单选题
In average, standard, hinge articulators:

单选题
Glass ionomer cements are indicated for a permanent cementation of metal alloy based
Fixed prostheses because they form chemical bonds with: