Based on the following images, what would be the most likely diagnosis?

The Green X on the image represents which of the following?

After CT simulation, what should be documented by the radiation therapist?

You have calculated a treatment that has a 45 degree physical wedge in the beam.  The treating therapist forgets to put the wedge into the beam and notifies physics staff after treatment has been completed.  How would this affect the daily dose to the patient?

If the beam fails to terminate after the appropriate amount of monitor unites has been delivered, what is the first thing a radiation therapist should do?

A Stage 1 squamous cell carcinoma of the true vocal cord says he has done some research and wants you to explain his treatment plan. You print this picture off to help illustrate the plan to him.You explain that you are treating 2 lateral fields. You realize the Enhanced Dynamic wedges (EDW) were not included on the picture.  Respond with one of the following underlined choices : You would expect the Collimator to be at?   0 degrees, 90 degrees, Doesn’t matter Which jaw would move to create the enhanced dynamic wedge? X, Y, Doesn’t matter  The jaw should start from the aspect of the patient’s anatomy and close/move in what direction to end at this location based on the patient’s anatomy to create the planned wedge. Superior, Inferior, Anterior, Posterior, Right, Left  

If you are with a patient that is experiencing a seizure, what action is NOT appropriate?

A diagnostic x-ray tube is running at 120 kVp and 10 mAs.  The settings are changed to 120 kVp and 5 mAs.  What is the approximate change in tube output?

You are reviewing a chart and the therapist asks you what does SIMT stand for? Your response is?  

Electrons lose energy when passing through matter by: Production of Bremsstrahlung. Photoelectric interactions. Collisions with other electrons. Production of delta rays.