When Performing the ^99mTc-Sulfur Colloid Technique for Identification of a Gastrointestinal

When performing the ^99mTc-sulfur colloid technique for identification of a gastrointestinal bleed, the technologist should begin imaging

A) with an anterior flow study for 2 to 3 minutes and static every 1 to 2 minutes for 20 to 30 minutes thereafter.
B) within 5 minutes of the injection and every 5 minutes, and for 20 to 30 minutes thereafter.
C) after 20 minutes and every 1 to 2 minutes for the next 20 minutes.
D) with an immediate static image after a bolus injection and every 5 minutes thereafter for 20 to 30 minutes.