Which of the following is NOT an advantage of using a higher kVp technique?

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Multiple Choice

Which of the following is NOT an advantage of using a higher kVp technique?

Explanation:
Raising kVp increases beam penetration and shifts interactions toward Compton scattering, which reduces the difference in attenuation between tissues. That makes the image appear more gray and decreases radiographic contrast, so it’s not an advantage. The real benefits of higher kVp are lower mAs needed (reducing skin dose) and shorter exposure times, along with greater x-ray production efficiency that can lessen tube heat for the same exposure.

Raising kVp increases beam penetration and shifts interactions toward Compton scattering, which reduces the difference in attenuation between tissues. That makes the image appear more gray and decreases radiographic contrast, so it’s not an advantage. The real benefits of higher kVp are lower mAs needed (reducing skin dose) and shorter exposure times, along with greater x-ray production efficiency that can lessen tube heat for the same exposure.

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