Ultrasound Technician

The History Of Ultrasound

Sound is an oscillating pressure wave that for human hearing covers a frequency range from about 20 Hz to 20 kHz. Ultrasound devices operate from 20 kHz to gigahertz frequencies. Other than being inaudible to humans, ultrasonic sound waves follow the same physical – acoustic – principles. Just like audible sound, ultrasound can echo off

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How To Become An Ultrasound Technician In USA

Ultrasound technicians have an important role in the well-being of patients. Generally, they are with a patient who listens to her baby’s heartbeat. Some ultrasound technicians assist doctors with diagnosing and treating diseases. Others will offer emotional support during trying circumstances. In radiology labs, an ultrasound technician uses equipment to create images of a patient’s body for

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