Which of the following is an INCORRECT description of frostnip?
A. Frostnip involves the ears, nose, cheeks, fingers, and toes.
B. Skin tissue may become gangrenous.
C. Skin appears very firm, with cold, painless areas.
D. Peeling or blisters may occur in 24-72 hours.
Answer: B
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Patient ________ refers to whether a patient is a new or an established patient for the office.
A. classification B. history C. law D. status
On routine radiographic examination, an 18-year-old patient was found to have a 2 x 3 cm radiolucency in the body of the mandible that extended between the roots of teeth nos. 19, 20, and 21 . All his teeth were vital, he had no impactions, and he had no symptoms. Which of the following should be included in the differential diagnosis?
a. Dentigerous cyst b. Traumatic bone cyst c. Periapical granuloma d. Lymphoepithelial cyst e. Stafne's bone cyst
Which of the following is described as a monocyte/histocyte that is observed to have ingested material that is typically large with a dense nuclear chromatin and the nucleus is round or flattened against one side of the cell?
A) Lymphoblast B) Synoviocytes C) Megakaryocyte D) Macrophage
At approximately what age or period would a patient MOST likely be diagnosed with a Wilms' tumor?
a. second trimester of gestation b. between ages 3 and 8 years c. onset of puberty d. over age 60