Which explantion BEST describes Medical Imaging? A. medical imaging uses sound waves to look inside the body.
B. medical imaging uses medical equipment to take images of the body.
C. medical imaging uses x-rays to image bones.
D. medical imaging involves taking photographs of sick people.

Which of the following statements about the societal costs of tobacco use is true? a. tobacco use affects the tax rate of only those individuals who smoke. b. the negative effects of tobacco use are only experienced by the smoker. c. tobacco users contribute to an overall loss of productivity. d. increased healthcare costs are mainly absorbed by tobacco users