When imaging a PA skull, which photocell(s) should be selected?
all three
center
center and one outer
one outer
center
Rationale: In order for AEC to work properly, the part must be properly centered and the anatomy should cover the entire photocell to ensure correct determination of exposure termination for optimal density. Improper coverage of AEC with anatomic part could result in under or overexposure.
You might also like to view...
Unknown mechanisms of action of an adverse effect of a drug are referred to as:
A) overdose B) idiosyncratic C) prophylaxis D) polymorphism
Identify the symptoms of seasonal affective disorder
What will be an ideal response?
An example of a situation in which the patient automatically gives up the right to confidentiality is when a patient ____.
A. sues a physician B. is admitted to the hospital C. has a terminal illness D. chooses another physician E. agrees to e-billing
Which of the following dictation tapes should be transcribed first?
A. the tape marked "today" B. the tape marked "urgent" C. the tape with no notation D. the tape marked "soon"