No, while a dog can hear ultrasound frequencies up to about 45KHz (normal human hearing is only up to about 20KHz) the frequencies made by ultrasound imaging machines are usually in the MHz range, far beyond a dog's hearing range.
Yes dogs can here higher frequencies than humans.
ultrasound nurse
time.A 4D ultrasound is simply a 3D ultrasound that gets updated very rapidly making it look more like a live ultrasound than a static picture. The fourth dimension is time.
Your Question makes absolutely no sense, re-ask it
respiratory therapist
a
An ultrasound technician in Oklahoma makes an average yearly salary of $21,000. A technician's salary can vary depending on location and experience.
almost like a lion. ROAR!
Shh
with full training and licensure and RDMS Registry 100k a year
The gel that is used during an ultrasound helps the technician run the machine over the body. This provides a slick surface for the machine. The gel helps to move the ultrasound around easily. It also makes the pictures that appear on the screen clearer because the ultrasound pointer is not getting stuck on the skin.
Home Ultrasound Therapy using a portable ultrasound machine can be very effective, just as effective as medical or professional ultrasound units. The difference between a chiropractor of doctor's ultrasound machine and a a home ultrasound machine is the doctor's ultrasound device utilizes continuous waves while a home version uses pulsed ultrasonic waves. This makes the home units safe for the general public, as continuous wave ultrasound can be dangerous if used in the wrong hands. When using a home ultrasound therapy massage machine, you will treat more frequently than if you were have ultrasound treatments at a physical therapist's office, but the results will be the same and in the long run, you will save a substantial amount of money.
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