Intervention outcomes are commonly reported as change in the outermost spheres of the model, that is, at the interpersonal and community levels.?

A 14-year-old girl developed an ill-defined radiolucency in her anterior mandible in association with a hypermobile tooth no. 25 . She also had a numb lip. Which of the following should be suspected?

a. Ossifying fibroma b. Fibrous dysplasia c. Central giant cell granuloma d. Periapical cemento-osseous dysplasia e. Osteosarcoma

Which of the following devices is used to calibrate laboratory thermometers?

A. Barometer B. Gallium melting point cell C. Titanium freezing point cell D. Platinum cathode voltmeter