Question

what is the primary benefit of increasing kilovoltage peak (kvp)?
increased contrast
decreased patient dose
increased penetration
decreased beam quantity

Explanation:

In X - ray imaging, increasing kVp provides more energetic X - rays which can penetrate through thicker or denser materials in the patient's body. Higher kVp does not increase contrast (it actually can decrease it), does not decrease patient dose (it can increase scatter which may increase dose in some cases), and does not decrease beam quantity (it increases the energy of the beam and can increase the number of photons reaching the detector).

Answer:

C. Increased penetration