Dentosphere : World of Dentistry

Paired and Unpaired Sinuses

# Which one of the following is an unpaired sinus?
A. Cavernous sinus
B. Sigmoid sinus
C. Straight sinus
D. Superior petrosal sinus

The correct answer is C. Straight Sinus.

Venous sinuses of dura mater are:

Paired - 1. Cavernous sinus, 2. Superior petrosal sinus, 3. Inferior petrosal sinus, 4. Transverse sinus, 5. Sigmoid sinus, 6. Sphenoparietal sinus, 7. Petrosquamous sinus, 8. Middle meningeal sinus

Unpaired:

1. Superior sagittal sinus, 2. Inferior sagittal sinus, 3. Straight sinus, 4. Occipital sinus, 5. Anterior intercavernous sinus, 6. Posterior intercavernous sinus, 7. Basilar plexus of veins, 8. Sphenoid air sinus

Mixed tumors of the salivary glands

# Mixed tumors of the salivary glands are:

A. Most Common in Submandibular gland

B. Usually malignant

C.Most Common In parotid gland

D. Associated with calculi

The correct answer is C. Most Common in parotid gland.

PROSTHODONTICS PAST QUESTIONS- AUGUST 2013 FOURTH YEAR B.D.S. DEGREE EXAM

[LD 675] AUGUST 2013 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 centric relation. Discuss the different types of centric relation procedure.
2. Discuss the method of preparation to receive a jacket crown in central incisor (PORCELAIN).

II. Write Notes on: (10x5=50)
1. survey line and its uses
2. Zirconia porcelain
3. Anatomic teeth
4. Kennedy class two design-Maxillary
5. Gingival Fluid control
6. Impression Techniques in removable partial dentures
7. Root form implants
8. Immediate dentures
9. Selective pressure impression technique
10. Arcon articulators
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PROSTHODONTICS PAST QUESTIONS FEBRUARY 2013 FOURTH YEAR B.D.S. DEGREE EXAM

[LC 675] FEBRUARY 2013 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. What are jaw relation? Discuss the biological significance of following during complete denture
preparation:
2. Discuss in detail the fixed partial denture failures.

II. Write Notes on: (10x5=50)
1. Neutral zone.
2. Hanau’s quint.
3. Tissue conditioners.
4. Retromolar pad.
5. Lingulaized occlusion.
6. Bar clasp.
7. Osseo integration.
8. Selective pressure impression technique.
9. Combination syndrome.
10. Arcon articulators.
*******

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PROSTHODONTICS PAST QUESTIONS - AUGUST 2012 FOURTH YEAR B.D.S. DEGREE EXAM

[LB 675] AUGUST 2012 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 : 100
marks Answer ALL questions in the same order.
I. Elaborate on: (2*20=40)

1. Name the various types of bridges Diagramatically name the parts of a bridge classify the
retainers. Discuss in detail about Radicular retainers.
2. Define “PATH OF INSERTION” and “PATH OF REMOVAL” in a Removable cast partial denture. Discuss the factors affecting the same and the role Played by the surveyor.

II. Write Notes on: (12*5=60)
1. Neutral zone.
2. Dentogenic concept.
3. Significance of rest position of the mandible.
4. Selective pressure impression.
5. Selective Grinding.
6. Gingival Retraction.
7. Relining & Rebasing.
8. Altered cast technique.
9. Richmond crown.
10. Implant denture.
11. Needle’s chew in technique.
12. Denture Stomatitis.
*******

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PAST BDS EXAM PAPERS - PROSTHODONTICS Past Questions

ORAL AND MAXILLOFACIAL SURGERY - FEBRUARY 2018 FOURTH YEAR B.D.S. DEGREE EXAM

[LM 674] FEBRUARY 2018 Sub. Code: 4222

FOURTH YEAR B.D.S. DEGREE EXAM

(Common to Final Year Paper VI - Modified Regulation III and Final Year Paper VII - New Modified Regulation Candidates)

PAPER VII – ORAL AND MAXILLOFACIAL SURGERY
Q.P Code: 544222
Time: Three Hours Maximum : 70 Marks
Answer All questions in the same order
Draw suitable diagrams wherever necessary
I. Elaborate on: (2 x 10 = 20)

1. Enumerate the causes of intra operative and post extraction haemorrhage. Write in detail the
management of intraoperative haemorrhage.

2. Define and classify ankylosis of Temporomandibular joint. Describe the etiology, clinical and
radiological features and management of unilateral bony ankylosis in a 10-year-old child.

II. Write Notes on: (10 x 5 = 50)

1. Antibiotic prophylaxis for infective endocarditis.
2. Marsupialization.
3. TNM classification.
4. Methods of fixation of jaw fractures.
5. Etiology, clinical features and management of Pterygomandibular space infection.
6. Composition of local anesthesia.
7. Hyperbaric oxygen therapy.
8. Oral manifestations of HIV.
9. Bilateral Sagittal Split Osteotomy.
10. What are the types of Biopsy? Add a note on FNAC.
*******

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