American Registry of Radiologic Technologists (ARRT) Practice Exam

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Prepare for the American Registry of Radiologic Technologists Test with engaging quizzes and detailed explanations. Boost your test readiness with multiple-choice questions designed to enhance your knowledge and confidence.

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How many mRem are in 50 Rem?

5000 mRem
500 mRem
1000 mRem
7500 mRem

The correct answer is: 5000 mRem

The correct answer is that there are 5000 mRem in 50 Rem because of the relationship between Rem and mRem, where 1 Rem is equivalent to 1000 mRem. Therefore, to convert Rem to mRem, you multiply the value in Rem by 1000. In this case, multiplying 50 Rem by 1000 results in 50,000 mRem. To ensure clarity, let’s break down the conversion: - For 50 Rem, apply the conversion factor: 50 Rem × 1000 mRem/Rem = 50,000 mRem, which suggests that the initial figures provided seem inaccurate. It's important to keep track of these conversions accurately, especially for radiation dose measurements, as it ensures precise calculations critical in radiologic technologies. This knowledge is essential for professionals within the field to ensure patient safety and adherence to safety standards. In general, understanding these conversions, always confirm that the units align correctly, ensuring accurate communication in the clinical environment.