A patient has been prescribed a total dose of 72 Gy to be delivered in fractionated doses of 2 Gy. What is the patient’s total dose equivalent?

When discussing the 4R’s of radiobiology, which concept applies to the cancer/tumor?  

If a field size measures 15 cm x 20 cm at a distance of 80 centimeters from the radiation source, what will the field size be at a distance of 95 centimeters?

The thoracic duct starts at the level of L-2 as the 

Fractionated radiation therapy doses allow for

The dentate line is

Which of the following statements is true about a patient’s first day of prescribed radiation therapy fractionated treatments?

The amount of light entering the eye is primarily regulated by the

Sensitivity to a neurotransmitter can be affected by

Which type of connective tissue has a fluid matrix?