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Second Quiz, Oral Pathology II (DENS 3702)
April 14, 2006
1. Which of the following odontogenic tumors has a microscopic appearance similar to a soft tissue
tumor of the heart?
a. Ameloblastoma
b. Adenoid odontogenic tumor
c. Ameloblastic fibroma
d. Odontogenic fibroma
e. Cementoblastoma
2. Which of the following odontogenic cysts is MOST LIKELY to develop a squamous cell
carcinoma in its epithelial lining?
a. Dentigerous cyst
b. Odontogenic keratocyst
c. Lateral periodontal cyst
d. Gorlin cyst
e. Periapical cyst
3. Which of the following is TRUE for calcifying odontogenic (Gorlin) cyst?
a. It has no radiopacities
b. It occurs primarily in the anterior part of jaws
c. There is no peripheral (gingival) counterpart
d. It is best treated by hemimandibulectomy
e. It is often associated with bifid ribs
4. Which of the following is NOT TRUE for cementoblastoma?
a. It destroys the root from which it arrives
b. Recurrences are rare
c. It causes the death of the affected tooth
d. It may be tender or painful
e. It is more frequent in females
5. An eruption cyst is a form of gingival cyst of adult. This statement is:
a. True
b. False
6.-11. Match the examples in List B with the most appropriate term from List A. Answers from List
A may be used more than once and not all List A answers need to be used.
List A:
a. Lymphoid hyperplasia
b. Nevoid basal cell carcinoma syndrome
c. Pemphigus vulgaris
d. From dental lamina remnants
e. Most common odontogenic cyst
List B:
6. Odontogenic keratocyst
7. Gingival cyst of infancy
8. PATCH tumor suppressor gene
9. Tonsillitis
10. Tingible bodies
11. Tzanck cells
a
a
a
a
a
a
b
b
b
b
b
b
c
c
c
c
c
c
d
d
d
d
d
d
e
e
e
e
e
e
12. Which of the following statements is TRUE for Hodgkin’s disease?
a. Neck nodes are seldom involved
b. It usually affects children
c. Blocked lymph nodes can produce lymphedema
d. It is a T-cell malignancy
e. It has a very good prognosis if nodes on both sides of the diaphragm are involved
13. Which of the following statements is FALSE for non-Hodgkin’s lymphoma?
a. It is usually from B-cells
b. Low grade lesions are usually found in older adults
c. Five-year survival for high grade lesions is usually <40%
d. It is the most common form of lymphoma
e. Treatment is usually radical surgery
14. An enlarged cervical lymph node enlarged because of metastatic oral carcinoma represents
lymphadenitis. This statement is:
a. True
b. False
15. Bilateral keratotic buccal lesions similar to white sponge nevus is seen in a patient with gray
gelatinous plaques of the eyeballs. This MOST LIKELY is Witkop-van Sallmann sydrome. This
statement is:
a. True
b. False
16. Which of the following is NOT a feature of ectodermal dysplasia?
a. Fine, spare hair
b. Skin blisters
c. Conical crowns on teeth
d. Oligodontia
e. Fewer than normal number of sweat glands
17. Which of the following statements is TRUE for Peutz-Jeghers syndrome?
a. It is common (more frequent than 1/500 births)
b. Oral lesions tend to become malignant
c. It is associated with intussusception
d. Oral/perioral lesions do not occur until after 30 years of age
e. All of the above are true
18. Which of the following statements is TRUE for white sponge nevus?
a. It is usually located on the dorsum of the tongue
b. It usually arises during childhood
c. It must be biopsied to assure that no dysplastic cells are present
d. Its skin component is an erythematous, pruritic rash
e. It is inherited as an autosomal recessive disorder
19. Which of the following diseases is MOST LIKELY to be found in a patient who also has Reiter
syndrome?
a. White sponge nevus
b. Hereditary benign intraepithelial dyskeratosis
c. Erythema migrans
d. Mucous membrane pemphigoid
e. Erythema multiforme
20.-24. Match the terms in List A with the most appropriate term from List B. Answers from List A
may be used more than once and not all List A answers need to be used.
List A:
a. Symblepharon
b. Positive Nikolsky sign
c. Monro abscess
d. Wickham’s striae
e. Butterfly rash
List B:
20. Cicatricial pemphigoid
21. Erythema migrans
22. Lupus erythematosus
23. Lichen planus
24. Pemphigus vulgaris
a
a
a
a
a
b
b
b
b
b
c
c
c
c
c
d
d
d
d
d
e
e
e
e
e
25. Epidermolysis bullosa is a blistering disease with is inherited and is usually first manifested in
infancy.
a. True
b. False