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Author Question: The control area with the barrier window is classified as: a primary barrier uncontrolled area a ... (Read 65 times)

Chelseaamend

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on: Jul 17, 2018
The control area with the barrier window is classified as:
 
 a primary barrier
  uncontrolled area
  a radiation free area
  a secondary barrier

Question 2

Which of the following is an alternate view that can be used to demonstrate the coronoid process when the patient is unable to fully extend the arm?
 
 Coyle method
  Stetcher method
  lateromedial projection
  Jone's method


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Ksh22

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Reply #1 on: Jul 17, 2018
Answer to Question 1

a secondary barrier

Rationale: The x-ray tube should not be able to be directed at the control booth area. The control booth area is constructed as a secondary barrier with the lead glass window containing 1.5 mm lead equivalent.

Answer to Question 2

Coyle method

Rationale: The Coyle method is a specialty projection that can be used alternatively if a patient cannot fully extend the arm for an AP oblique with internal rotation. The Coyle method will allow the patient to flex the elbow 80 degrees, the hand remains pronated, and the central ray is angled 45 degrees from the shoulder to enter the mid elbow joint.


Chelseaamend

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Reply 2 on: Jul 17, 2018
Excellent

tuate

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Reply 3 on: Yesterday
Gracias!

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