1. Clasp dental prosthesis;

2. Gavrilov removable partial denture with a hinge;

3. Removable partial denture with a hinge by Oxman;

4. Dental bridge without the hinge;

5. Dental bridge with the hinge by Oxman. *

49. A 28-years-old male patient turned to maxillo-facial department with complaints of pain and mobility of lower jaw teeth, inability mastication. Home accident. Objectively: upper lip edema, the upper jaw front teeth are shifted back. Ruptures of mucosa and bleeding in 21, 22 teeth region. Dentition of mandible without pathology. In palpation is determined by alveolar process mobility in the 21, 22 teeth region. Preliminary diagnosis: maxilla alveolar bone fracture in frontal area. What is the best method of treatment?

1. Bimaxillary splint with an elastic energy;

2. Osteosynthesis;

1. С. Splint by Vasilyev;

3. Smooth splint-brace from wire *

4. The appliance by Zbarzh.

50. A 25-years-old male patient complains of pain to the right of maxilla, bite disorder, bleeding from the mouth. Injury was received day ago. In examination revealed right-sided fracture of the upper jaw by Herern-type 1. The teeth are stable, have the correct anatomical shape. How to perform repositioning of bone fragments and them fixation?

1. Bimaxillary splint with an elastic energy;

2. Crown-coping splint;

3. Splint by Faltin-Adams;

4. Smooth splint-brace;

5. The appliance by Zbarzh. *

51. A 68-years-old male patient has the lower third of the nose defects in result of malignant tumor surgical removal. Dorsum of nose to the middle third saved and outer contours nostrils also. The skin of the nose thinned, eroded. From plastic surgery patient refused. What a way to fix of the nose exo-prosthesis should be applied in this case?

1. By means transparent adhesive tape;

2. The use of anatomical retention;

3. Capeline bandage;

4. On the rim of glasses *

5. By means braid.

52. The 54 -years-old male patient awaiting perform an operation for malignant tumors (half of the upper jaw remove). Removal will be made in the middle of the bone seam keeping the right half of maxilla and dentition. What type of immediate prosthesis is most applicable in this case:

1. Protective plate by Roff;

2. By Oxman *

3. By Kurliandsky;

4. The repositioned appliance by Shure;

5. Protective plate by Zbarzh.

53. The 76-years-old male patient K. has a complete absence of upper jaw teeth and palate defect in result of gunshot wound, located in the anterior and middle thirds of face. Defect has an oval shape measuring 2 cm without disoder of the transitory fold. What a way to fix of the prosthesis is most applicable in this case:

1. By creating in a denture double ledge around the defect *

2. Separate manufacturing obturators and complete dentures;

3. By obturate part of complete dentures;

4. By means of magnet;

5. By means of springs.

54. The 45 years old man complains of liquid pouring out through the nose, impossibility blow nose, to inflate cheeks. Objectively: the punched alveolar process defect was detected at the upper jaw in lateral area at the level extracted 26 tooth in the size 1-1,5 cm. At air exhalation through a nose, at compression of nostrils vials in the field of punching are allocated. What denture design should be offered for the patient?

1. Ordinary dental bridge;

2. Protective palatal plate;

3. Removable dental bridge with clasps fixing;*

4. Clasp denture with obturating part;

5. Ordinary partial removable denture.

55. A 68-years-old male patient has the lower third of the nose defects in result of malignant tumor surgical removal. Dorsum of nose to the middle third saved and outer contours nostrils also. The skin of the nose thinned, eroded. From plastic surgery patient refused. What a way to fix of the nose exo-prosthesis should be applied in this case?