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Refer to the image below and choose the correct description for each letter on the graph: Chapter 9 Dose Response Curve 3.png Letter A represents the radiation dose received Letter B represents the response to radiation Letter C is an LNT DR curve Letter D is a LQNT DR curve

Which of the following are described as randomly occurring biologic somatic changes in which the probability that the effect happens depends upon the received dose, but the severity of the effect does not?

Which of the following are accurate regarding the epithelial tissue in the body? They are radiosensitive cells that line and cover body tissue. They are found in the mucousal lining of the respiratory tract. The regenerate through a process called mitosis.

Refer to the graph below. Which curve represents a linear, threshold response? dose response curve(3).jpg

The fetal stage of gestation occurs from:

Choose the four (4) statements that accurately describe the blood cells in the human body:

Late effects of radiation will occur in what time frame after exposure? Months Hours Years Days

The following diagram represents an freed electron interacting with a DNA molecule. This electron displays: Picture3(1).jpg

Which of the following theories states that in order for a cell to die after radiation exposure, its target molecule must be inactivated?

It is assumed that biologic effects from diagnostic radiology exposures follow the _____ dose-response relationship.