These images most likely represent:  

Which of the following are NOT mandatory imaging times post injection for adult cisternography ? I. 2 hour II. 4 hour III. 6 hour IV. 12 hour V. 24 hour

During the ictal phase, the seizure focus will have what type of uptake on the PET scan?

If a technologist performs an HMPAO injection on a patient in a noisy part of the department, what will be the most likely result on the image?

How long should a patient be NPO prior to a brain PET scan?

When administering I-123 ioflupane the patient preparation includes which of the following?

What is the indication for an I-123 ioflupane exam?

The scintigraphic finding of multiple asymmetric perfusion defects involving both the cortex and deep structures, is seen in what condition?

The sinus system within the brain is responsible for:

If a technologist performs an HMPAO injection on a patient in a well-lit room, what will be the most likely result on the image?