MCQ

Question 1

Histology of lichen planus?

Answer 1

Infiltrate of lymphocytes

Question 2

How to treat AOB?

Answer 2

-le fort 1 posterior maxilla impact ion osteotomy

Question 3

What is potentially malignant

Answer 3

Oral sub mucous fibrosis

Question 4

What drugs causes xersomtia ?

Answer 4

Diuretics,antidepressants, antihistamines , beta blockers

Question 5

What virus causes herpangina?

Answer 5

Cockasackie virus A16 and A6

Question 6

What drugs for trigeminal neuralgia?

Answer 6

Carbamezapine

Question 7

Pemphigoid targets?

Answer 7

Basement membrane

Question 8

Zygoma articulates with?

Answer 8

Temporal bone

Question 9

Poly o static fibrous dysplasia?

Answer 9

Mccune-Albright syndrome

Question 10

What syndrome for Odontogenic keratocyst?

Answer 10

-gorlin gotz syndrome

Question 11

Oral SCC?

Answer 11

-invasion of epithelium into the connective tissue

Question 12

Ossifying fib Roma?

Answer 12

Non cancerous benign tumour made of bone tissue that forms within CT

Question 13

Primary syphillis

Answer 13

Painless nodules that ulcerates

Question 14

Reactionary hwamoarge

Answer 14

24-48 hours after pts blood pressure rises

Question 15

Hairy leukoplakia is caused by?

Answer 15

Epstein Barr virus

Question 16

What are gunning splints for?

Answer 16

Displaced mandibular fractures in edentulous patients

Question 17

Which herpes virus doesnt cause lesions in mouth if over the age of 5

Answer 17

Hhv 6

Question 18

What feature in shortens syndrome

Answer 18

Xerophthalmia - eye dos order caused by vitamin a difiency

Question 19

Features of fractured mandible

Answer 19

Disturbed occlusion, haematoma,altered sensation no clicking

Question 20

What do NICE say about removing 3rd. Molars

Answer 20

If they are buccally placed and cause ulcers

Question 21

What can help identify atypical odontalgia

Answer 21

Remove caries and restorations

Question 22

Apicectomy

Answer 22

Root end resection at 90 degrees to long axis of tooth

Question 23

What doesnt change when using laser in os

Answer 23

Absorption coefficient

Question 24

What lesion not suitable for cryosurgery

Answer 24

Human papilloma surgery

Question 25

Which part of the mandible is fractured the most?

Answer 25

Condyle

Question 26

Methods for retention of facial prostheses?

Answer 26

-adhesives,anatomical retention, spectacles

Question 27

Trigeminal neuralgia is associated with?

Answer 27

MS multiple sclerosis

Question 28

Epidermoid cysts associated with?

Answer 28

Gardeners syndrome

Question 29

Tanner appliance for?

Answer 29

Class 3

Question 30

What is enuclleation?

Answer 30

Removal of cyst lining in its entirety without cutting or sharp dissection

Question 31

Mutiple Odontogenic keratcoytes seen in?

Answer 31

Gorlin gotz syndrome

Question 32

Soft sessile swelling

Answer 32

Peripheral giant cell granuloma - multinucleated giant cell s

Question 33

DIF for?

Answer 33

AUTOANTIGENS IN THE BLOOD

Question 34

What can be precipitated by drugs?

Answer 34

Erythema multiforme

Question 35

Features of lichen planus?

Answer 35

Keratosis, infiltrate of lymphocytes, saw tooth rete peggs

Question 36

Most common site for salivary gland tumour?

Answer 36

Parotid gland

Question 37

Acute parotitis?

Answer 37

Secondary to dry mouth

Question 38

Which microorganisms is a common cause of acute bacterial sialadentitis

Answer 38

Beta heamolytic streptococci

Question 39

Dentigerous cysts

Answer 39

Arise from reduced enamel epithelium and rarely cause bony expansion

Question 40

Oral cancer stats?

Answer 40

12 cases per 100,000 so 5000 cases per year

Question 41

Erythroplakia?

Answer 41

Moderate dysplasia

Question 42

Transport medium for swabs

Answer 42

Water salts reducing agent charcoal agar No formalin or nutrients

Question 43

Complex Odontomes

Answer 43

Group 2 Odontogenic tumours din the mandible

Question 44

Odontogenic myxoma

Answer 44

Mesenchymal Odontogenic neoplasm

Question 45

Paradental cysts

Answer 45

Associated with partially erupted third molars