Which of the following positioning setup procedures must be completed to obtain open tarso-metatarsal and navicular-cuneiform joint spaces on an AP axial foot projection?
1. The patient's foot is positioned flat against the IR.
2. The foot, ankle, and lower leg are aligned.
3. The central ray is angled 10 to 15 degrees proximally.
4. A compensating filter is placed over the toes.
a. 1 and 3 only
b. 3 only
c. 1, 2, and 3 only
d. 1 and 4 only
A
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Pain may be associated with all the following except:
a. Osteoblastoma b. Chronic osteomyelitis c. Odontogenic keratocyst d. Chronic periapical abscess e. Acute pulpitis
Which of the following is the best action to take when a person has a spinal column injury that was not caused by sudden acceleration or deceleration?
A. Try to locate the exact area of injury. B. Check the circulation in the hands and feet. C. Call 911. D. Assist the person into a supine position.
Ultrasonic cleaners are available as
nonenzymatic effervescing soluble tablets. liquids. enzymatic and nonenzymatic formulations for instrument cleaning. all of the above.
Punctate keratitis, bilateral, is reported with code _____.
Fill in the blank(s) with the appropriate word(s).