Intraoperative radiation therapy of colon

In the face of chronically elevated levels of CO2, what happens to the response mediated by the central chemoreceptors?

a. It is accentuated or increased. b. It is muted or decreased. c. There is no change in the response. d. There is no way to predict the body's re-sponse.

Which of the following best describes why medical assistants need an understanding of diagnostic imaging?

a. To perform chest x-rays in offices b. To prepare patients for their results c. To instruct patients in preparation d. To know which brochures to give to patients