Select the correct answer.
Based on the job tasks described below, who works as a radiologic technologist?
A. Gregory uses a needle to draw blood from patients' veins.
B. Margaret uses a microscope to look at tissue samples and detect diseases.
C. Lynette uses a machine to measure the electrical activity of the brain.
OD
Alison uses noninvasive methods, such as taking an X-ray, to make diagnoses.