Oct 7, 2021

The mediastinum is the space in the thoracic cavity behind the sternum and in between the two pleural sacs that contains all of the following anatomical structures EXCEPT:

Which of the following is the most likely injection route for CSF studies?

F-18 is a cyclotron-produced radioisotope with a half-life approximately of:

What is the predominant toxicity of radioisotopes used in the treatment of bone metastases?

Iodine-131 is considered to be the treatment of choice in many patients with Graves’ disease. The most common side effect of radioactive iodine (RAI) treatment is:

Transient increase in tracer uptake in responding metastases in the early months after chemotherapy/hormone therapy for breast and prostate cancer is called:

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?

The brain consists of two hemispheres and each hemisphere has four lobes. Which of the following structures is NOT the brain’s composition?

The outer layer of the cerebral hemispheres is called the cerebral cortex and is composed of:

Which of the following arteries supply the brain?