An AP axial cervical projection demonstrates the third cervical vertebra superimposed by the lower jaw. How should the positioning setup be adjusted for an optimal projection to be ob-tained?
1. Decrease the degree of central ray angulation.
2. Rotate the patient toward the left side.
3. Elevate the chin.
4. Align the acanthiomeatal line perpendicular to the IR.
a. 1 and 2 only
b. 3 only
c. 3 and 4 only
d. 1, 3, and 4 only
C
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In which of the following circumstances should a helmet be removed?
A) If the helmet interferes with airway management B) If the helmet fits so snugly that you cannot inspect the ears for the presence of blood or fluid C) If you want to place a nasal cannula on the patient but cannot because his ears are covered by the helmet D) If you suspect a skull fracture and need to palpate the head
When the Caps Lock light is on, it signifies that all letters typed on the keyboard will appear as capital letters
Indicate whether the statement is true or false
Tracer methodology is used by JCAHO.
Answer the following statement true (T) or false (F)
When a provider asks a health plan for approval of a service, the response is known as the
A. X12 837. B. X12 271. C. X12 278. D. X12 270.