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← ScienceWhich consequence results when a nuclear medicine technologist incorrectly uses Molybdenum-99?
A)Technetium-99m production reduction
B)Increased patient radiation exposure✓
C)Reduced image contrast obtained
D)Over-pressurization of the generator column
💡 Explanation
Using decayed Molybdenum-99 increases patient radiation exposure because Technetium-99m has already significantly decayed; therefore, a larger dose is needed to achieve diagnostic image quality which means higher radiation rather than therapeutic effect at the desired level.
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