Title: Quiz 8
Course: DEH 2400 Oral Pathology > Section: Module 8 Nonneoplastic Diseases of Bone

Q: Cementoma is a term once used for periapical cemento-osseous dysplasia. Because the disease does not represent a neoplasm, cementoma has been replaced with periapical cemento-osseous dysplasia.
- Both statements are true.
- Both statements are false.
- The first statement is true and the second is false.
- The first statement is false and the second is true.
A: Both statements are true.

Q: For which of the following diseases of bone is surgical recontouring most often recommended as its treatment modality?
- Periapical cemento-osseous dysplasia
- Florid cemento-osseous dysplasia
- Polyostotic fibrous dysplasia
- Focal cemento-osseous dysplasia
A: Polyostotic fibrous dysplasia

Q: Numerous gritty pieces of soft and hard tissue that contain fibrous connective tissue interspersed with bone trabeculae and cementum-like material is characteristic of which of the following?
- Focal cemento-osseous dysplasia
- Central cementifying fibroma
- Florid cemento-osseous dysplasia
- Ossifying fibroma
A: Focal cemento-osseous dysplasia

Q: The most common type of fibrous dysplasia, characterized by involvement of a single bone, is referred to as:
- Paget disease.
- polyostotic fibrous dysplasia.
- monostotic fibrous dysplasia.
- central giant cell granuloma.
A: monostotic fibrous dysplasia.

Q: Light brown skin macules associated with polyostotic fibrous dysplasia are referred to as:
- Koplik spots.
- café au lait spots.
- brown tumors.
- gritty tissue.
A: café au lait spots.

Q: Osteitis deformans and leontiasis ossea are other names for what chronic metabolic bone disease?
- Central giant cell granuloma
- Jaffe-Lichtenstein
- Paget disease
- Albright syndrome
A: Paget disease

Q: This 74-year-old patient presents with an enlargement of the maxilla, pain, and a chief complaint that his dentures no longer fit. Radiographic examination reveals a patchy radiolucency and radiopacity that resembles cotton wool.

This is indicative of what disease of bone?
- Osteomalacia
- Paget disease of bone
- Fibrous dysplasia
- Florid cemento-osseous dysplasia
A: Paget disease of bone

Q: Giant cell granulomas located in the gingiva or alveolar mucosa are referred to as central. Giant cell granulomas located within the maxilla or mandible are referred to as peripheral.
- Both statements are true.
- Both statements are false.
- The first statement is true; the second is false.
- The first statement is false; the second is true.
A: Both statements are false.

Q: A lesion of bone identical to the central giant cell granuloma and called a brown tumor occurs in patients with what type of disease?
- Hyperparathyroidism
- Peripheral giant cell granuloma
- Hypothyroidism
- Peripheral ossifying granuloma
A: Hyperparathyroidism

Q: An aneurysmal bone cyst contains all of the following except one. Which one is the exception?
- Fibrous connective tissue
- Epithelial lining
- Multinucleated giant cells
- Blood-filled spaces
A: Epithelial lining

Q: Osteomalacia is a disease of bone that develops over a long period as a result of an iron deficiency. Delayed tooth eruption and periodontal disease are associated with osteomalacia.
- Both statements are true.
- Both statements are false.
- The first statement is true, and the second is false.
- The first statement is false, and the second is true.
A: The first statement is false, and the second is true.

Q: All of the following statements are characteristic of osteomalacia except one. Which one is the exception?
- It is the result of a deficiency in calcium.
- In adults it may be related to the chronic use of antacids.
- It is treated with vitamin D and calcium nutritional supplements.
- The pattern of diseased bone is best described as mosaic bone.
A: The pattern of diseased bone is best described as mosaic bone.

Q: _____ fibrous dysplasia is characterized by endocrine abnormalities, including precocious puberty in females and stunting or deformity of skeletal growth in both sexes as a result of early epiphyseal plate closure.
- Craniofacial
- Jaffe-Lichtenstein type
- Albright syndrome
- Monostotic
A: Albright syndrome

Q: “Ground glass” is the classic radiographic description of _____.
- osteomalacia
- Paget disease of bone
- fibrous dysplasia
- florid cemento-osseous dysplasia
A: fibrous dysplasia

Q: Laboratory evaluation reveals that the serum _____ level is significantly elevated in active Paget disease.
- alkaline phosphatase
- platelet
- hematocrit
- leukocyte
A: alkaline phosphatase