Oral Pathology Quiz - By Dr Faraz Mohammed

25 Questions | By Drfaraz | Last updated: Mar 21, 2022 | Total Attempts: 4274

Questions

Settings

Create your own Quiz

Multiple Choice Quiz for Dental Students by Dr Faraz Mohammed MDS, Assistant Professor, Department of Oral Pathology, Dr Syamala Reddy Dental College Hospital & Research Centre, Bangalore, Karnataka, India.

Questions and Answers

1.

Viral Infection
- A.
  
  Primary Herpetic Gingivostomatitis -ex) herpes labialis
- B.
  
  Secondary Herpetic Gingivostomatitis -ex) herpes labialis
- C.
  
  Malar Rash
- D.
  
  Gothic Disease
2.

Candidiasis
- A.
  
  Most common Viral Infection
- B.
  
  Most common oral infection -aka- thrush or moniliasis (many types possible)
- C.
  
  Treatment is Excision Biopsy
- D.
  
  All of the above
3.

Contact mucositis and dermatitis
- A.
  
  Usually results from direct contact with an allergen
- B.
  
  Cell mediated response-associated with Type IV reaction (caused by poison ivy)
- C.
  
  Never occur together
- D.
  
  Both a & b
4.

VIRAL INFECTION
- A.
  
  Herpes Simplex
- B.
  
  Type I-oral infections
- C.
  
  Type II-genital infections
- D.
  
  All of the above
5.

Immunodeficiency
- A.
  
  A deficiency of the immune response resulting from hypoactivity or decreased numbers of lymphoid cells
- B.
  
  A deficiency of the immune response resulting from hyperactivity or increased numbers of lymphoid cells
- C.
  
  A deficiency of the immune response resulting from hypoactivity or decreased numbers of lympnodes
- D.
  
  None of the above
6.

VIRAL INFECTION
- A.
  
  Candidiasis
- B.
  
  Herpangina
- C.
  
  Kissings Disease
- D.
  
  Koch's Disease
7.

Granuloma
- A.
  
  A tumor-like mass inflammatory tissue consisting of a central collection of macrophages, often with multi-nucleated giant cells
- B.
  
  A tumor-like mass inflammatory tissue consisting of a central collection of macrophages, often without multi-nucleated giant cells
- C.
  
  A tumor-like mass inflammatory tissue consisting of a central collection of macrophages, often with multi-nucleated giant cells, surrounded by lymphocytes
- D.
  
  None of the above
8.

Urticaria
- A.
  
  Associated with Hives
- B.
  
  Associated with Hens
- C.
  
  Associated with Hashmen's Disease
- D.
  
  All of the above
9.

VIRAL INFECTION
- A.
  
  Aspergillosis
- B.
  
  Chikenpox
- C.
  
  Chronic periapical abscesses
- D.
  
  Meningitis
10.

Antibody
- A.
  
  A protein molecule and reacts with a specific antigen
- B.
  
  An immunoglobulin and reacts with a specific antigen
- C.
  
  Which is produced by the plasma cells and reacts with a specific antigen
- D.
  
  All of the above
11.

What is choristoma?
- A.
  
  Normal tissue growth in an normal location
- B.
  
  Normal tissue growth in an abnormal location
- C.
  
  Abnormal tissue growth in an abnormal location
- D.
  
  Abnormal tissue growth in an normal location
12.

If melanoma is disseminated at the time of diagnosis (stage 3) the tumor is usually fatal
- A.
  
  True
- B.
  
  False
13.

Liesegang ring calcifications are seen in what tumor ?
- A.
  
  CEOT
- B.
  
  AOT
- C.
  
  CEOC
- D.
  
  SCC
14.

Gingival cyst of newborn is found on what intraoral structure ?
- A.
  
  Hard palate
- B.
  
  Alveolar ridge
- C.
  
  Tongue
- D.
  
  Soft palate
15.

Dentigerous cyst is said to have what origin ?
- A.
  
  Developmental non-inflammatory
- B.
  
  Developmental inflammatory
- C.
  
  Inflammatory
- D.
  
  Both a & b
16.

What is the appearance of BCC ?
- A.
  
  Usually present as a raised rolled border
- B.
  
  Usually present as a raised undermine border
- C.
  
  Usually present as a induarated border
- D.
  
  Both b & c
17.

When can nicotine stomatitis regression be seen with cessation of irritation ?
- A.
  
  2 days
- B.
  
  14 days
- C.
  
  30 days
- D.
  
  365 days
18.

Dentigerous cyst will rarely transform into what ?
- A.
  
  Ameloblastoma
- B.
  
  Dentinoma
- C.
  
  KCOT*
- D.
  
  None of the above
19.

what is the source of the epithelium associated with a dentigerous cyst ?
- A.
  
  Reduced enamel epithelium
- B.
  
  IEE
- C.
  
  OEE
- D.
  
  Both a & b
20.

What is the treatment for SCC of the lower lip ?
- A.
  
  Surgery
- B.
  
  Chemotherapy
- C.
  
  Radiation
- D.
  
  Both a & b
21.

What stain is used to stain ameloid for diagnosis which shows an apple-green under polarized light ?
- A.
  
  Congo red
- B.
  
  H&E
- C.
  
  Gimsa
- D.
  
  PAS
22.

Where do most cases of lateral periodontal cyst occur ?
- A.
  
  Mandibular 3rd molar region
- B.
  
  Mandibular premolar-canine-lateral incisor area
- C.
  
  Maxillary 3rd molar region
- D.
  
  Maxillary premolar-canine-lateral incisor area
23.

What histological form is most common to be found in ameloblastoma ?
- A.
  
  Acanthomataous varient
- B.
  
  Follicular varient
- C.
  
  Unicystic varient
- D.
  
  Desmoplastic varient
24.

What teeth are usually involved for cementoblastoma ?
- A.
  
  Mandibular molar teeth
- B.
  
  Maxillary molar teeth
- C.
  
  Maxillary anterior teeth
- D.
  
  None of the above
25.

Neoplastic cells in pindborg tumor are thought to be of what origin ?
- A.
  
  Stratum intermedium
- B.
  
  Stratum reticulum
- C.
  
  IEE
- D.
  
  All of the above