FEBRUARY 2015 PAST QUESTION FOURTH YEAR B.D.S. DEGREE EXAM PAPER V - PROSTHODONTICS AND CROWN AND BRIDGE

[LG 675]                                  FEBRUARY 2015                      Sub. Code: 4183
FOURTH YEAR B.D.S. DEGREE EXAM
PAPER V - PROSTHODONTICS AND CROWN AND BRIDGE
Q.P Code: 544183
Time: 180 Minutes                                                               Maximum: 70 Marks

I. Elaborate on:                                                                               
(2 x 10 = 20)

1.  Describe in detail the various components of fixed partial dentures and its clinical
application.

2.  Discuss in detail the teeth selection for complete edentulous patients.

II. Write Notes on:                                                                             
(10 x 5 = 50)
1.  Phonetics.
2.  RPI system.
3.  Compensatory curves.
4.  Custom made impression trays.
5.  Questionable abutments.
6.  Flabby alveolar ridge.
7.  Free way space.
8.  Implant biomaterials.
9.  Face bow.
10. Surveyor.
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AUGUST 2014 Past Question FOURTH YEAR B.D.S. DEGREE EXAM PAPER V - PROSTHODONTICS AND CROWN AND BRIDGE

[LF 675]                                           AUGUST  2014                  Sub. Code: 4183
FOURTH YEAR B.D.S. DEGREE EXAM PAPER V - PROSTHODONTICS AND CROWN AND BRIDGE
Q.P Code: 544183
Time: 180 Minutes                                                              Maximum: 70 marks

I. Elaborate on:                                                                                   
(2X10=20)

1.  Define vertical jaw relation. Discuss the different types of vertical jaw relation.

2.  Define surveyors Discuss the different types of surveyors and uses of it.

II. Write Notes on:                                                                               
(10X5=50)

1.  Pontic design
2.  Aluminous porcelain
3.  Addition silicone
4.  Non Anatomic teeth
5.  Factors of  balanced occlusion
6.  Kennedy class1design – Mandibular arch
7.  Impression Techniques in fixed partial dentures
8.  Root form implants
9.  Over dentures
10. Isolation Procedure in Fixed partial dentures
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FEB 2014 Past Question FOURTH YEAR B.D.S. DEGREE EXAM PAPER V - PROSTHODONTICS AND CROWN AND BRIDGE

[LE 675]                            FEBRUARY 2014                        Sub. Code:4183
FOURTH YEAR B.D.S. DEGREE EXAM PAPER V - PROSTHODONTICS AND CROWN AND BRIDGE
Q.P Code: 544183
Time: 180 Minutes                                                        Maximum: 70 marks


I. Elaborate on:                                                                           
(2X10=20)

1.  Define facebow. Discuss the types of facebow and how do you transfer a facebow.
2.  Define pontic. Discuss the Different types of pontic.


II. Write Notes on:                                                                       
(10X5=50)
1.  Surveyors
2.  Neutral zone
3.  Gingivally approaching clasp
4.  Combination syndrome
5.  Non-Arcon articulators
6.  Kennedy class 1 design – Maxillary arch
7.  Burs used for tooth preparation for fixed prosthesis
8.   Fluid control
9.  Tissue conditioners
10. Impression Techniques in removable partial dentures
*******

Tracheostomy Procedure

# In tracheostomy, the entry into the trachea is through the:
A. Cricoid cartilage
B. First tracheal ring
C. Second and third tracheal ring
D. Fourth and fifth tracheal ring

The correct answer is C. Second and third tracheal ring

In tracheostomy, the entry into the trachea is through 2nd - 4th tracheal rings. Entry through 1st ring results in tracheal stenosis and entry through 5th - 7th rings is very difficult. 

Entry through cricothyroid membrane is called cricothyroidotomy which ia a life saving procedure when endotracheal intubation is not possible.