What is one reason for needing to mitigate reaction risks when using contrast agents?

Mitigating reaction risks when using contrast agents is essential primarily to prevent serious allergic reactions. Contrast agents can provoke a range of responses from patients, including mild reactions such as nausea or hives to more severe, life-threatening situations like anaphylaxis. By taking proactive measures to assess patient history and potential allergies, healthcare professionals can minimize the likelihood of adverse events, ensuring patient safety during diagnostic procedures. This focus on preventing serious allergic reactions is paramount in maintaining the overall safety of fluoroscopic exams and providing optimal care.