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The practical range of a 12 MeV electron beam is:

The orbital shell that’s closest to the nucleus is:

What collimator rotation is needed for a CSI treatment with a spinal field length of 20 cm that is treated at 100 SSD?

What is true regarding lyhmphatics of the thorax?

A treatment is prescribed to deliver 180 cGy per fraction.  This treatment does not require a block or tray.  However, the patient was accidentally treated with a tray in place.  This tray has a tray factor of 0.910.  What is the actual dose the patient received?

What term is used to describe the generalized symptom of wasting away?

Personal injury laws are considered:

A counter-clockwise arc therapy treatment will be delivering 80 MU.  The gantry has a speed of 0.8 degrees/MU.  If the gantry is starting at 20 degrees, determine the stop angle.

A 24-year-old college student with nausea, vomiting, and jaundice has the following laboratory findings: Total serum bilirubin  9.2 mg/dL Direct serum bilirubin  7.1 mg/dL Urine urobilinogen  Increased Urine bilirubin  Positive AST  200 U/L (normal 0-50  U/L) ALP  160 U/L (normal 42-128 U/L)

 What is the effect of moderate to severe hemolysis on laboratory measurement of bilirubin?