Review Questions for Friday April 9, 2010

Radiotherapy examination content specifications can be found on the ARRT site.

Topic: Treatment

1. A typical radiotherapy prescription induces the following items EXCEPT:

A. The site
B. The dose in cGy or Gy
C. Monitor units
D. Number of fractions

Topic: Anatomy – Cranium and Facial Bones

2. The large opening in the base of the skull is called the:?

A. Brain Stem
B. Foramen Magnum
C. Pons
D. Cerebellum

Topic: Treatment Planning

3. What is the equivalent square (EqSq) of a rectangular field measuring 6cm by 14cm?

A. 8.21 cm
B. 8.40 cm
C. 8.62 cm
D. 8.85 cm

Check your answers here