Why Aren't Gamma Emitter Isotopes Used to Diagnose Medical Disorders

question 94

Multiple Choice

Why aren't gamma emitter isotopes used to diagnose medical disorders?

• A)They don't have enough penetrating power.
• B)They are too cytotoxic.
• C)They are too short-lived in the human body.
• D)None of the above; they are often used.

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