In a Dose of 1 to 4 MCi of ^99mTc-MAA

question 15

Multiple Choice

In a dose of 1 to 4 mCi of ^99mTc-MAA, there are approximately 200,000 to 700,000 particles.This dose

• A)should provide a satisfactory amount of particles for a pediatric patient.
• B)should provide a satisfactory perfusion image in a normal patient.
• C)should be stored for 3 hours prior to injecting a patient.
• D)should not be used.

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