Beta-amyloid uptake can be assessed through positron emission tomography (PET) using the radiopharmaceutical __________.

A hormone vital to regulating carbohydrate and fat metabolism in the body by causing cells in the liver, muscle, and fat tissue to take up glucose from the blood is called __________.

A substance used to enhance the visibility of a structure or fluid in the body for medical imaging  is called _________.

Which of the following radiopharmaceuticals has been developed as the PET tracer to measure myocardial oxygen utilization?

Which of the following positron-emitting nuclides has the longest half-life?

Pediatric CT studies should use lower parameters for _____________.

Organizing, problem-solving, attention, and planning are controlled by the __________ lobe of the brain.

Dental fillings, hip prosthetics, or chemotherapy ports are examples of PET/CT imaging artifacts described as __________ artifacts.

Patients with malignant melanoma should be scanned with their arms __________.

Which of the following is the preferred contrast agent when a bowel obstruction is suspected?