A pelvic patient was simulated prone on a belly board. At treatment, the patient asks to lie supine because the prone position is uncomfortable. What is the MOST important consideration?

A patient with a small liver metastasis requires a highly precise stereotactic treatment. Which prescription pattern is MOST consistent with the PDF?

A patient is scheduled for SBRT to a peripheral lung lesion. The radiation oncologist requests a highly reproducible setup because of the small treatment margins and high dose per fraction. Which device would BEST provide customized immobilization of the patient’s thorax?

Several CT images are missing after transfer to the treatment-planning system, but the tumor is visible in the remaining images. What is MOST appropriate?

A radiation therapist reviews a plan for a target close to a critical structure. The plan is highly conformal, but the therapist must determine whether the term ‘highly conformal’ alone proves the plan is IMRT. Which conclusion is BEST?

The group of men who supported ratification of the U.S. Constitution were known as ___________________.

What features of holoprosencephaly are demonstrated in this image?

A condition in which a complete or partial absence of the cranial bones is demonstrated is which one of the following?

Which one of the following central nervous anomalies demonstrates splaying of the cerebellar hemispheres on ultrasound?

You are required to use Honor Lock for your syllabus quiz (for census purposes) and final exam. This is required. You must have a photo id (you can use your OC id card) and have a web camera. If your personal computer does not have one, it is up to you to find a computer (either at home, library, computer lab, etc) to use.