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You go to the doctor and he gives you 12 milligrams of radioactive dye. After 24 minutes, 5.5 milligrams of dye remain in your system. To leave the doctor's office, you must pass through a radiation detector without sounding the alarm. If the detector will sound the alarm if more than 2 milligrams of the dye are in your system, how long will your visit to the doctor take, assuming you were given the dye as soon as you arrived? Give your answer to the nearest minute.

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lheduardomarques

Assuming you received the dye as soon as it arrived, the closest minute to getting 2 milligrams of the dye into your system is 13 minutes.

[tex]\frac{6,5}{3,5} =\frac{24}{x}[/tex] = 12,9 minutes ≅ 13 minutes

Which imaging tests use contrast?

  • Radiographs
  • CT scans
  • and MRI scans

are examples of radiological procedures that may use contrast media. These are chemicals capable of enhancing tissue that would not normally appear clearly on a radiological image.

With this information, we can conclude that The contrasts of radiology and diagnostic imaging exams can be of three substances: barium, iodine and gadolinium. in this case the closest minute to getting 2 milligrams of the dye into your system is 13 minutes.

Learn more about radiology in brainly.com/question/1176933

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