ASRT Practice Exam 2025 – Complete Study Resource

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What is the purpose of lead aprons in radiology?

To hold imaging equipment steady

To enhance image clarity

To protect against unnecessary radiation exposure

Lead aprons serve a crucial role in protecting both patients and healthcare providers from unnecessary radiation exposure during radiologic procedures. These aprons are made from materials that effectively absorb and shield against ionizing radiation, which can pose health risks, including an increased likelihood of cancer with repeated exposure.

In a clinical setting, when radiologic imaging is performed, such as X-rays, fluoroscopy, or CT scans, the lead apron is worn to cover vital organs and sensitive areas of the body that are more susceptible to radiation. This protective measure is a standard practice in radiology to ensure safety and minimize the potential adverse effects of radiation, reinforcing the importance of using protective equipment in medical imaging environments.

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To decrease patient anxiety during procedures

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