A form of beam restriction that when activated by a loaded cassette in the Bucky automatically adjusts the collimated light field is:
extension cones
manual collimation
Positive Beam Limitation
aperture diaphragms
Positive Beam Limitation
Rationale: Positive Beam Limitation (PBL) is a form of collimation that automatically happens when the image receptor is placed within the Bucky. When activated, the light field automatically adjusts to the field size and orientation.
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The muscular wall of the heart is called the what?
A) Myocardium B) Epicardium C) Endocardium D) None of the above
Monteggia's fracture features an ulna fracture with dislocation of the radioulnar joint; ____ fracture features a fracture of the radius with a dislocation of the radioulnar joint.
A. Salter-Harris's B. Anderson's C. Galeazzi's D. Gustilo's
A holter monitor is a 24-hour EKG study
Indicate whether the statement is true or false
Which of the following types of coding systems is used to code medical services?
RBRVS CPT ICD-10-CM DRG