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it transmits the sound waves from the probe to the skin
to be more specific - Ultrasound waves travel very poorly through air....even the little bit that would be present between the probe and the skin when it is dry. The gel lets the waves transmit from the probe to the skin, and thus the tissues beneath. That is why ultrasound can be applied to many different areas of the body; except the lungs. (full of air)
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoThe purpose of ultrasound gel is to act as a coupler. This allows the sound waves to be carried below the surface of the skin. Since the waves travel poorly through air, there must be a medium to carry the energy from the transducer head to the skin. It is important that air bubbles are not entrained in the gel as this can affect the resolution of the scan.
Wiki User
∙ 15y agoTo get a better "connection" between the transceiver and the belly, which improves the image. W/o it some of the signal is lost in the air gap.
Wiki User
∙ 11y agoTo insure contact with the test standard and eliminate air bubbles
Wiki User
∙ 11y agoTo improve transmision between the instrument and the body.
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What is a diagnostic medical sonography test?
Sonographers are mostly commonly associated with medical imaging during pregnancy. However, diagnostic medical sonography can be used to assess patients with gallbladder disease.
What is Ultrasonography also called?
Ultrasonography is also called sonography, diagnostic sonography, and echocardiography when it is used to image the heart
Which waves are used in sonography?
ultrasonic waves
Which media used for c fetus identification?
Sonography
What exactly would sonography school teach me?
Sonography school would allow you to earn an associate's degree. Basically, what sonography school would teach you is how to properly use the equipment used to take sonograms for pregnant women.
What does diagnostic medical sonography mean?
Diagnostic Medical Sonography is a type of ultrasonic photography. It is commonly used to create a picture of the developing child inside a pregnant women's womb.
What does diagnostic medical sonography refer to?
Diagnostic medical sonography refers to the use of high-frequency sound waves to create images of the body's internal structures, organs, and tissues for diagnostic purposes. It is commonly used for imaging the abdomen, heart, blood vessels, and musculoskeletal system.
When does the doctor tell if the child is male or female?
During first sonography a doctor can answer if a a child is male or female.
What do sonography technician do?
There are many benefits of choosing a sonography career, from the job options to the career outlook to the pay to the personal rewards. There are three types of sonography you can go into: general radiology, nuclear medicine and diagnostic medical sonography/ultrasound.
How has sonography helped advance medical science?
ultra sound imaging is a type of sonography
Is diagnotic medical sonography better known as an ultrasound?
Yes, a diagnostic medical sonography is much more commonly known as an ultrasound. An ultrasound is used for pregnancy, looking at bones and even detecting tumors.
Are there any schools of sonography in the Dallas area?
There are a few sonography schools in Dallas, Texas. The Dallas Sonography School, Sanford-Brown College, and The Hybrid Medical Institute ( Diagnostic Medical Sonography School at Dallas ) are all sonography schools located in the Dallas, Texas area. Sanford-Brown is located in Dallas and offer Sonography classes and certifications. You can request information and apply online at sanfordbrown.edu.
