Basic X-Ray Machine Operator Practice Exam

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Question: 1 / 400

What effect does increasing kVp have on the x-ray beam?

Decreases penetration

Increases patient dose

Increases beam quality

Increasing kilovolt peak (kVp) has a significant impact on the quality and penetrating power of the x-ray beam. Higher kVp enhances the energy of the x-rays produced, resulting in a beam with greater penetration capabilities. This means that the x-rays can pass through denser materials more effectively, leading to improved image quality and contrast. The increased photon energy enhances the overall beam quality, allowing for better visualization of anatomical structures.

The choice concerning beam quality is vital for producing diagnostic images, as a higher quality beam reduces scatter and improves contrast, making it easier to differentiate between various tissues or pathological conditions. In practice, this translates to clearer and more diagnostic images, which is beneficial for accurate interpretation by radiologists and medical professionals.

Basic X-Ray Machine Operator Practice Exam

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