Which of the following would be an appropriate immobilization device to use for a patient being treated for prostate cancer?

While starting a new patient we align to the original marks placed in CT Sim (green marks yellow sticker) and then adjust to our treatment isocenter before starting treatment. The blue mark represents the final treatment isocenter after making shifts. If the therapist asks what direction did isocenter move your response would be. 

What important role do fungi play in many ecosystems?  

What is the medical term for yeast that has spread to the mouth? AKA thrush?

 A patient diagnosed with stage 1 SCC of the larynx has express that she is having difficulty eating due to changes to her taste and smell. Which of the follow would you not suggest to her?

What gantry angle would be displayed for the following situation on a Varian Truebeam? The patient is supine, head-first. The therapist rotates down the patient’s left side to the PA angle.

Which of the following would not tolerate a dose of 4000cGy to 3/3 of the volume based on TD5/5 guidelines?

____________ occurs around 1600 – 2000 cGy to the skin?  

Each Hounsfield unit (HU) value corresponds to a specific density or shady of gray. Bone would be assigned what HU number and what color would it closest resemble?

Describe in detail (using medical terminology) what is included in the PTV and why it is important to the therapist when aligning a CBCT.