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
E
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An Emergency Medical Responder reports that a male patient, injured while playing football, has bruising to the lumbar area of the back. Based on this statement, the EMT should expect to find bruising in which area?
A) Upper back B) Neck C) Lower back D) Buttocks
Which of the following accurately describes what happens to the articular surface of the facet joints of the mid/lower cervical spine during cervical extension?
a. Distraction of articular surfaces b. Compression of articular surfaces c. No change at the articular surfaces
Which of the following is advised in treating neonates with decreased pulmonary blood flow?
A) continuous, high use of oxygen B) changing the frequency of ventilation C) changing inspiratory pressures D) use of high ventilatory pressures
The medical assistant accidentally touches the inside of the sterile dressing package with no gloves on. The appropriate step for the medical assistant to take now is to ________.
A. pour alcohol over the dressing to sterilize it B. obtain another unopened sterile dressing C. continue to assist the physician without saying anything D. hand the dressing to the physician E. avoid further touching of the inside of the package