1.
Endocrinology
The hormones T3 and T4 are coming from..
2.
Therapy
Transient increase in tracer uptake in responding metastases in the early months after chemotherapy/hormone therapy for breast and prostate cancer is called:
3.
CNS
Which of the following best relates to temporary loss of blood supply to partial or complete cerebral hemisphere?
4.
CNS
Which of the following is an example of a “rigid” body organ?
5.
PET
High glucose levels may interfere with tumor targeting due to competitive inhibition of FDG uptake by d-glucose. FDG-PET study should not be recommended when the glucose level in the blood exceeds:
6.
PET
The concentration of glucose-6-phosphatase, an enzyme mediating dephosphorylation of FDG-6-phosphate, is low in most tumors EXCEPT:
7.
PET
The majority of radiation exposure to personnel performing PET/CT procedures comes from the:
8.
Therapy
The form of targeted radionuclide therapy that uses a monoclonal antibody to deliver localized radiation is called:
9.
Endocrinology
What is the usual range of a 24 hr radioiodine uptake in hyperthyroid patients diagnosed with subacute thyroiditis?
10.
CNS
Brain stimulations, such as motor stimulations, result in hypermetabolism in the area of the brain that is impacted by that stimulation and on PET FDG images this area will light up. If the patient exercises his or her left arm 30 min before the procedure which area of the brain will show increased radiotracer uptake during the PET FDG scan?
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