Extra Credit: Which of the following most accurately defines the characteristics of a Grade 3 tumor?  

The prostate gland is located

When treating a mediastinum with parallel opposed 10 x 15 cm AP/PA portals, which of the following structures is most likely at greatest risk for radiation induced injury?

__________ refers to an arbitrary attributional pattern of athletic success in which Black athletes’ successes are attributed to natural athletic abilities and genetic advantages, and White athletes’ successes are attributed to their discipline, intelligence, and hard work.

Extra Credit: The leaf ends of the multileaf collimator produce divergent beam patterns to 

A course of radiation therapy which is intended to relieve the suffering of an individual with no intent to cure is called:                   

The discrepancies in the patient/beam alignment between the first portal image and the simulation DRR may be due to

Which of the following is not a use for bolus?

Which of the following beam energies will exhibit the greatest amount of skin sparing? 

A noticeable skin reaction due to radiation exposures around 30 Gy is