A prostate patient is being simulated and will be treated to just the prostate with no lymph nodes. Where should marks be placed in CT to have minimal movement to the planned isocenter?

Which of the following is the window level on a CT image?

What is the ability to see differences between similar tissues on a CT scan?

Radiolucent contrast agents are those that ______________________.

What portion of the sternum do the clavicles articulate with?

What is not true regarding the trachea?

The retromolar trigone is a structure in which cavity of the head and neck?

The primary drainage of the prostate is to which lymph nodes?

In which part of the body is barium sulfate used as a contrast agent?

An allergic reaction to iodine contrast can cause hives. The medical term for hives is: