ORAL PATHOLOGY AND ORAL MICROBIOLOGY,Dr. MGR University Question Papers,THIRD B.D.S. DEGREE EXAMINATION,2011 to 2015 Question Papers

Dr. MGR University Question Paper

2011 Question Paper

THIRD B.D.S. DEGREE EXAMINATION
ORAL PATHOLOGY AND ORAL MICROBIOLOGY
Q. P. Code : 544178
Time : Three hours Maximum: 100 Marks
Answer ALL questions
I. Essay Questions: (2 x 20 = 40)
1. Classify the vesiculo-bullous disorders of oral cavity. Discuss in detail the
 etiopathogenesis, clinical features, oral manifestations, histopathology,
 differential diagnosis and treatment of Pemphigus vulgaris.
2. Classify the salivary gland tumors, write in detail about Mucoepidermoid
 carcinoma.
II. Write Short notes on : (10 x 6 = 60)
1. Turner’s Hypoplasia.
2. Keratoacanthoma.
3. Gustafson’s method of age estimation.
4. Mucurmycosis.
5. Osteoclastoma.
6. Pernicious anaemia.
7. Osteoradionecrosis.
8. Pulp polyp.
9. Odontogenic Keratocyst.
10. Pindborg tumour.
*******

Dr. MGR University Question Paper

2012 Question Paper

THIRD B.D.S DEGREE EXAMINATION
PAPER III - ORAL PATHOLOGY AND ORAL MICROBIOLOGY
Q .P .Code: 544178
Time: Three hours Maximum: 70 Marks
 Answer ALL questions in the same order
Draw Suitable diagrams wherever necessary
I. Elaborate on: (2×10=20)
1. Classify salivary gland tumors. Describe the clinical features and
histopathology of Pleomorphic Adenoma
2. Define dental caries. How will you detect dental caries? What are the
causes and pathogenesis of dental caries?
II. Write notes on: (10×5=50)
1. ANUG
2. Supernumerary teeth
3. Down’s syndrome
4. Ectodermal dysplasia
5. Osteomyelitis
6. Multiple myeloma
7. Adenomatoid odontogenic tumor
8. Calcifying odontogenic cyst
9. Iron deficiency anaemia
10.Exfoliative cytology
*******

Dr. MGR University Question Paper

2012 Question Paper

THIRD YEAR B.D.S. DEGREE EXAM
PAPER III – ORAL PATHOLOGY AND ORAL MICROBIOLOGY
Q .P .Code: 544178
Time: 180 Minutes Maximum: 100 Marks
Answer ALL questions in the same order
I. Elaborate on: Pages Time Marks
 (Max.)(Max.)(Max.)
1. Classify pulpitis. What are the causes of pulpitis?
Describe the clinical features and diagnosis of pulpitis. 19 30 20
2. Define the clinical features, etiology, pathogenesis
and histopathology of Oral Lichen Planus. 19 30 20

II. Write Notes on:
1. Mottled enamel. 3 10 5
2. Tzanck test. 3 10 5
3. Ebstein barr virus. 3 10 5
4. Papilloma. 3 10 5
5. Metastatic tumors to oral cavity. 3 10 5
6. Histopathology of adenoid cystic carcinoma. 3 10 5
7. Histopathology of monostotic fibrous dysplasia. 3 10 5
8. Effects of radiation on oral tissues. 3 10 5
9. Basal cell carcinoma. 3 10 5
10.Role of carbohydrate diet in caries. 3 10 5
11.Lateral periodontal cyst. 3 10 5
12.Ghost cells. 3 10 5
*******

Dr. MGR University Question Paper

2013 Question Paper

THIRD YEAR B.D.S. DEGREE EXAM
PAPER III – ORAL PATHOLOGY AND ORAL MICROBIOLOGY
Q .P .Code: 544178
Time: 180 Minutes Maximum: 70 Marks
I. Elaborate on: (2x10=20)
1. Define Enamel hypoplasia. Write in detail about classification clinical
features and histopathology of Amelogenesis imperfecta.
2. Classify cysts of the jaws and write in detail, the pathogenesis clinical
features, radiographic features and histopathology of radicular cyst.

II. Write Notes on: (10x5=50)

1. Angular Cheilitis.
2. Epithelial dysplasia.
3. Rhabdomyosarcoma.
4. Mucocele.
5. Malignant melanoma.
6. Supernumerary teeth.
7. Adenomatoid odontogenic tumor.
8. Osteomyelitis.
9. Pleomorphic adenoma.
10.Squamous cell carcinoma.

*******

Dr. MGR University Question Paper

2013 Question Paper

THIRD YEAR B.D.S. DEGREE EXAM
PAPER III – ORAL PATHOLOGY AND ORAL MICROBIOLOGY
Q .P .Code: 544178
Time: 180 Minutes Maximum: 70 Marks
I. Elaborate on: (2x10=20)
1. Define Osteomyelitis. Classify Osteomyelitis of jaw. Write in detail the
clinical, radiographic and histopathological features of Garre’s
Osteomyelitis.
2. Define and enumerate premalignant lesions and conditions. Write in detail
the etiology, clinical features and histopathology of leucoplakia.

II. Write Notes on: (10x5=50)

1. Adenoid cystic carcinoma
2. Histopathology of Oral lichen planus.
3. Verrucous carcinoma
4. Odontome
5. Marfan’s syndrome
6. Aneursymal bone cyst.
7. Gustatory sweating
8. Cancarum oris
9. Ectopic geographic tongue.
10.Rickets.

*******

Dr. MGR University Question Paper

2014 Question Paper

THIRD YEAR B.D.S. DEGREE EXAM
PAPER III – ORAL PATHOLOGY AND ORAL MICROBIOLOGY
Q.P Code: 544178
Time: Three Hours Maximum: 70 marks
Answer all questions. Draw diagrams wherever necessary
I. Elaborate on: (2X10=20)
1. Define Dental caries. Write in detail about histopathology of enamel and
dentine caries.
2. Define Carcinoma. Describe the clinical features, histopathology and
grading of oral Squamous cell carcinoma.
II. Write Notes on: (10X5=50)
1. Actinomycosis
2. Macroglossia
3. Fibroma
4. Pulpitis
5. Trigeminal neuralgia
6. Oral manifestations of AIDS/HIV infection
7. Pemphigus
8. Oral candidiasis
9. Oral submucous fibrosis
10.Fusion of teeth
*******

Dr. MGR University Question Paper

2014 Question Paper

 THIRD YEAR B.D.S. DEGREE EXAM
PAPER III – ORAL PATHOLOGY AND ORAL MICROBIOLOGY
Q.P Code: 544178
Time: Three hours Maximum: 70 marks
Answer all questions. Draw diagrams wherever necessary
I. Elaborate on: (2X10=20)
1. Define and classify Fibro-osseous lesions. Explain in detail the
aetiopathogenesis, clinical features, histopathology, differential
diagnosis and treatment of Polyostotic Fibrous dysplasia.
2. Classify and discuss in detail the oral manifestations of Human
immunodeficiency virus infection.
II. Write Notes on: (10X5=50)
1. Dentin dysplasia
2. Carcinoma in situ
3. Odontogenic Keratocyst
4. Bite marks in Forensic dentistry
5. Tzanck test
6. Burkitt’s lymphoma
7. Histopathology of Lichen planus
8. Trigeminal Neuralgia
9. Thrush
10.Geographic tongue
*******

Dr. MGR University Question Paper

2015 Question Paper

THIRD YEAR B.D.S. DEGREE EXAM
PAPER III – ORAL PATHOLOGY AND ORAL MICROBIOLOGY
Q.P Code: 544178
Time: Three Hours Maximum: 70 Marks
Answer all questions. Draw diagrams wherever necessary
I. Elaborate on: (2 x 10 = 20)
1. Classify the premalignant disorders of oral cavity. Write an essay on Oral
Submucous Fibrosis.
2. Write in detail about Clinical, Radiological and histopathological features
of Paget’s disease of bone.
II. Write Notes on: (10 x 5 = 50)
1. Wegener’s granulomatosis.
2. Cicatritial Pemphigoid.
3. Plummer-Vincent’s syndrome.
4. Histopathology of Dentinal caries.
5. Radiologic features of Osteosarcoma.
6. Warthin’s tumor.
7. Aneurysmal bone cyst.
8. Direct and indirect immunofluorescent tests.
9. Ameloblastoma.
10. Supernumerary teeth.
*******

Dr. MGR University Question Paper 

2015 Question Paper

THIRD YEAR B.D.S. DEGREE EXAMINATION
PAPER III – ORAL PATHOLOGY AND ORAL MICROBIOLOGY
Q.P. Code: 544178
Time : Three Hours Maximum : 70 marks
Answer All Questions
Draw suitable Diagrams wherever necessary
I. Elaborate on: (2 x 10 = 20)
 1. Classify Salivary gland tumors. Discuss clinical features and histopathology of
 Adenoid cystic carcinoma.
 2. Discuss developmental disturbances of the lips and palate.
II. Write notes on : (10 x 5 = 50)
 1. Impacted teeth.
 2. Odontogenic Keratocyst.
 3. Oral Lichen Planus.
 4. Oral Submucous Fibrosis.
 5. Fibrosarcoma.
 6. Histopathology of Enamel caries.
 7. Oral manifestations of Congenital syphilis.
 8. Oral Squamous cell carcinoma.
 9. Adenomatoid odontogenic tumour.
10. Erosion of teeth.
******* 

Dr. MGR University Question Papers,GENERAL SURGERY,THIRD B.D.S. DEGREE EXAMINATION,2011 to 2015 Question Papers

Dr. MGR University Question Paper

2011 Question Paper

THIRD B.D.S. DEGREE EXAMINATION
GENERAL SURGERY
Q. P. Code : 544177
Time : Three hours Maximum: 100 Marks
Answer ALL questions
I. Essay Questions: (2 x 20 = 40)
1. What is wound healing? Describe the phases of wound healing. Discuss in detail
normal healing in bone, nerve and tendon. Write about management of acute wounds.
 2. Classify thyroid swellings. Describe etiopathogenesis, clinical features, investigations
 and treatment of multinodular goiter.
II. Write Short notes on : (10 x 6 = 60)
1. Necrotizing fasciitis
2. Malignant melanoma
3. Complication of blood transfusion
4. Universal tumor
5. TB lymphadenitis
6. Dentigerous cyst
7. Trigeminal neuralgia
 8. Premalignant lesions of oral cavity
 9. Sailolithiasis
 10. Cleft lip
*******

Dr. MGR University Question Paper

2012 Question Paper

THIRD B.D.S DEGREE EXAMINATION
PAPER II GENERAL SURGERY
Q .P .Code: 544177
Time: Three hours Maximum: 70 Marks
Answer ALL questions in the same order
Draw Suitable diagrams wherever necessary
I. Elaborate on: (2×10=20)
1. Classify Neoplasm. Give all the details about Warthin’s tumour
2. Metastatic cervical lymph node neoplasm, mention the possible
primary sites and give the clinical findings and management
II. Write notes on: (10×5=50)
1. T.B. Lymphadenitis
2. Cellulitis
3. Sebaceous Cyst
4. Neurogenic Shock
5. Cretin
6. Osteomyelitis of Mandible
7. Peritonsilar abscess
8. Salivary Calculus
9. Horner’s Syndrome
10.Pulmonary Wedge pressure monitoring
*******

Dr. MGR University Question Paper

2012 Question Paper

THIRD YEAR B.D.S. DEGREE EXAM
PAPER II – GENERAL SURGERY
Q .P .Code: 544177
Time: 180 Minutes Maximum: 100 Marks
Answer ALL questions in the same order
I. Elaborate on: Pages Time Marks
 (Max.)(Max.)(Max.)
1. Discuss the Types, Clinical Features & Management
Of Hyperparathyroidism. 19 30 20
2. Discuss the Presentation, Clinical Features &
Management of the three Primary Malignant Skin
Tumours. 19 30 20

II. Write Notes on:
1. LeFort Classification. 3 10 5
2. Quincy. 3 10 5
3. Trigeminal neuralgia. 3 10 5
4. Crush syndrome. 3 10 5
5. Torticollis. 3 10 5
6. Ludwing’s angina. 3 10 5
7. Branchial Cyst. 3 10 5
8. Cold abscess. 3 10 5
9. Thyroiditis. 3 10 5
10.Pre auricular sinus. 3 10 5
11.Dental Cyst. 3 10 5
12.Keloid. 3 10 5
*******

Dr. MGR University Question Paper

2013 Question Paper

THIRD YEAR B.D.S. DEGREE EXAM
PAPER II – GENERAL SURGERY
Q .P .Code: 544177
Time: 180 Minutes Maximum: 70 Marks
I. Elaborate on: (2x10=20)
1. Discuss the patho physiology clinical features & management of Grave’s
Disease.
2. What are the types of shock? Discuss the patho physiology Diagnosis &
treatment of shock.

II. Write Notes on: (10x5=50)

1. Marjolins Ulcer.
2. Neuro Praxia.
3. Chemodectoma.
4. Trotter’s Triad.
5. Kernohan’s Notch.
6. Branchial Fistula.
7. Waldeyer’s Ring.
8. Erythroblastosis Faetalis.
9. CollarStud Abscess.
10.Cystic Hygroma.

*******

Dr. MGR University Question Paper

2013 Question Paper

THIRD YEAR B.D.S. DEGREE EXAM
PAPER II – GENERAL SURGERY
Q .P .Code: 544177
Time: 180 Minutes Maximum: 70 Marks
I. Elaborate on: (2X10=20)
1. Describe the etiology, pathology and management of gas gangrene
2. Classify salaivary gland swellings. Discuss clinical features, pathology
and management of malignant pleomorphic adenoma.
II. Write Notes on: (10x5=50)

1. Frozen section specimen
2. Hydrocele of neck
3. Premalignant conditions of oral cavity
4. Uses of laser is surgery
5. Basal cell carcinoma
6. Ameloblastoma
7. Split skin graft
8. Ludwig angina
9. Thyroglossal cyst
10.Nosocomial infections
*******

Dr. MGR University Question Paper

2014 Question Paper

 THIRD YEAR B.D.S. DEGREE EXAM
PAPER II – GENERAL SURGERY
Q.P Code: 544177
Time: 180 Minutes Maximum: 70 marks
I. Elaborate on: (2X10=20)
1. What are the stages of wound healing? Enumerate the factors affecting
wound healing. How will you manage a Lacerated wound of the cheek.
2. Write about the Indications, procedure, management and complications of
tracheostomy.
II. Write Notes on: (10X5=50)
1. Surgical anatomy of thyroid gland
2. Management of tetanus
3. Haemostasis
4. Cleft palate
5. Pleomorphic adenoma
6. Fracture of mandible
7. Ranula
8. Dental cyst
9. Skin graft
10.Facial Nerve
*******

Dr. MGR University Question Paper

2014 Question Paper

 THIRD YEAR B.D.S. DEGREE EXAM
PAPER II – GENERAL SURGERY
Q.P Code: 544177
Time: 180 Minutes Maximum: 70 marks

I. Elaborate on: (2X10=20)

1. Define shock. Describe the various types of shock. Discuss the
management of haemorrhagic shock.
2. Discuss the Aetiology, pathology, signs, symptoms and management
of cancer cheek.
II. Write Notes on: (10X5=50)
1. Papillary carcinoma of thyroid
2. Dermoid cysts
3. Development of face
4. Fractures of Maxilla
5. Tuberculous Lymphadenitis
6. Tracheostomy
7. Cleft lip
8. Dentigerous cyst
9. Epulis
10.Osteomyelitis of Mandible
*******

Dr. MGR University Question Paper

2015 Question Paper

 THIRD YEAR B.D.S. DEGREE EXAM
PAPER II – GENERAL SURGERY
Q.P Code: 544177
Time: 180 Minutes Maximum: 70 Marks
I. Elaborate on: (2 x 10 = 20)
1. Classify salivary neoplasms and write in detail about the incidence, Clinical
features, Pathology, Investigations and Treatment of Pleomorphic
Adenoma of Parotid.
2. Discuss in detail about the incidence, Pre disposing factors, clinical
features, Investigations and Treatment of Carcinoma of Lip.
II. Write Notes on: (10 x 5 = 50)
1. Actinomycosis.
2. Ranula.
3. Casseation Necrosis.
4. Methods of sterilization of instruments.
5. Pectoralis major myocutaneous flap.
6. Branchial Cyst.
7. Quinsy.
8. Dental Cyst.
9. Thyroidectomy.
10. Principles of Radiotherapy.
*******

Dr. MGR University Question Paper

2015 Question Paper

THIRD YEAR B.D.S. DEGREE EXAMINATION
PAPER II – GENERAL SURGERY
Q.P. Code: 544177
Time : Three Hours Maximum : 70 marks
Answer All Questions
Draw suitable Diagrams wherever necessary
I. Elaborate on: (2 x 10 = 20)
 1. Define shock.
 Write in detail about the pathophysiology and management of septic shock.
 2. Clinical features, investigations, management of multinodular goitre of thyroid
 and add a note on the post operative complications.
II. Write notes on : (10 x 5 = 50)
 1. Cancrum oris.
 2. Ulcers of tongue.
 3. Lipoma
 4. Carbuncle.
 5. Collar – stud abscess.
 6. Cleft lip.
 7. Fracture healing.
 8. Hepatitis B Prophylaxis.
 9. Trigeminal neuralgia.
10. Parotid abscess.
*******