Ultrasonography

Question 1

use of __ waves bounced off …

Answer 1

sound; internal structures - echos that come back to the source are read. changes in tissue density - sound waves to bounce back to ultrasound transducer

Question 2

transducer =

Answer 2

device that sends sound waves and has receiver microphones that pick up echoes that come back so it sends and hears soundw aves

Question 3

modality that…

Answer 3

does not employ ionizing radiation