How Far Should the IR or Collimated Field Extend Beyond

question 149

Multiple Choice

How far should the IR or collimated field extend beyond the ankle or knee joint for an AP projection of the leg?

• A) to 1 inch
• B) 1 to 2 inches
• C) 1 to 1inches
• D) 2 to 2inches

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Definitions:

KUB

Kidneys, Ureters, and Bladder; refers to a radiologic study.

X-ray

A form of electromagnetic radiation that is used in imaging and diagnostics to create pictures of the inside of the body.

Flat Plate

A basic radiographic technique used in medicine to visualize internal organs with minimal preparation.

Mild Analgesic

A type of medication designed to relieve pain without causing sedation or significant alteration in consciousness.