What is the relationship between surface dose and electron energy?
A patient is treated to 4000 cGy in 4 fractions, what type o…
A patient is treated to 4000 cGy in 4 fractions, what type of treatment would this be considered?
What is the primary reason to angle the gantry posteriorly w…
What is the primary reason to angle the gantry posteriorly when treating Grave’s disease with two lateral fields?
When would the craniospinal treatment technique not typicall…
When would the craniospinal treatment technique not typically be utilized?
Which is a disadvantage of rotational therapy?
Which is a disadvantage of rotational therapy?
When would an off-axis calculation not be used to calculate…
When would an off-axis calculation not be used to calculate normalization points?
What is true about high energy photons?
What is true about high energy photons?
When calculating extended distances how do you correct the %…
When calculating extended distances how do you correct the %DD?
Ratio of the dose at a given point in the phantom to the dos…
Ratio of the dose at a given point in the phantom to the dose in free space at the same point is:
What is a method of dose correction with inhomogeneities?
What is a method of dose correction with inhomogeneities?