Radiology Practice Test 2025 - Free Radiology Practice Questions and Study Guide

One of the main challenges in ensuring patient safety in radiology is balancing image quality with radiation exposure. Radiology procedures often involve the use of ionizing radiation, which can pose risks to patients if not managed effectively. High-quality images are essential for accurate diagnosis and treatment planning, but increasing the radiation dose to achieve better image quality can lead to higher risks of radiation-related health issues, including cancer.

Radiologists and technicians must navigate the ALARA principle (As Low As Reasonably Achievable), which aims to minimize radiation exposure while still obtaining sufficient image quality for diagnostic purposes. This requires careful consideration of factors such as the type of imaging technique used, patient demographics, and the necessity of the examination. Therefore, optimizing imaging protocols and employing advanced technologies can help ensure that patients receive the diagnostic benefits of radiology without being subjected to unnecessary radiation exposure.