What could be a consequence of inappropriately high radiation doses?

The consequence of inappropriately high radiation doses is an increased risk of radiation-induced injuries or illness. When patients are exposed to high levels of radiation, it significantly raises the likelihood of adverse effects, including cellular damage, increased chances of developing cancer, and other long-term health complications.

Radiation affects biological tissues by causing changes at the cellular level; excessive exposure can lead to mutations, impaired cell function, and, ultimately, the development of malignancies. The risks associated with high doses of radiation underline the importance of adhering to the ALARA (As Low As Reasonably Achievable) principle in radiologic practices to ensure patient safety and minimize potential harm from radiation exposure.

The other choices do not accurately reflect the consequences of high radiation exposure, as no health impact and improvement in tissue healing misconstrue the serious risks associated with radiation. Similarly, the notion that higher radiation doses could enhance imaging quality fails to recognize that the benefit of improved imaging must be weighed against the significant risk of harm to the patient.