DANB Radiation Health and Safety (RHS) Practice Exam

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Prepare for the DANB Radiation Health and Safety Exam. Utilize interactive flashcards and multiple choice questions with explanations to enhance your knowledge in radiation safety. Achieve confidence and clarity on your exam day!

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Where is the tungsten target inset located in a Coolidge tube?

Dollimator
Anode
Cathode
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The correct answer is: Anode

The tungsten target inset in a Coolidge tube is situated in the anode. This location is critical for the functioning of the tube because the anode is where the high-speed electrons, generated by the cathode, collide with the tungsten target to produce X-rays. The tungsten material is specifically chosen due to its high atomic number and melting point, which enable efficient X-ray production and durability under the intense heat generated during operation. Understanding this placement is essential for comprehending how X-ray machines convert electrical energy into useful radiation for diagnostic imaging in a safe and effective manner.