NURSING EXAM QUESTIONS
HUMAN ANATOMY PHYSIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Substance having an attached radioactive isotope that allows a researcher to track its whereabouts in a biological system
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Tracer
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Ion
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Salt
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Emulsifier
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Explanation:
Detailed explanation-1: -Injected radioactive sources (such as technetium-99) can be used as tracers . These substances make soft tissues, such as blood vessels or the kidneys, show up in medical imaging procedures.
Detailed explanation-2: -Radiation Isotope Identification Device (RIID A RIID is a radiation detector with the ability to analyze the energy spectrum of radiation, in order to identify the specific radioactive material (radionuclide) that is emitting the radiation.
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