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Student Name:_____________________________ 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