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An MRI scanner emits radio waves whilst it is scanning and utilises a strong magnetic field. It does not emit any ionising radiation like X-rays.
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∙ 12y ago
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Another way to say the rays are emitted is?
Rays are given off
What is the difference between MRI and X-Rays?
X-rays use what are called X-rays...that was a given but MRIs use magnetic pulses instead of the X-rays. The difference is that the X-rays don't pass through bone (so you see the bone) and the magnetic pulses penetrate the entire flesh but bounce off every cell. This shows what the inside of the person looks like.
What protected the earth from ultraviolet rays given off the sun?
The thing that protects the earth from ultraviolet rays given off by the sun is called the ozone layer. The ozone now has a large hole in it.
What is called to given off from the sun for plant?
sun rays or photosynthesis
What is used in diagnostic imaging?
X-Rays, MRI, or CT scans.
What was used before the MRI was invented?
X Rays and Untra sound
How do you read MRI films?
It requires years of training in order to read radiological films, such as X-rays, CT scans and MRIs. Usually those are given in medical schools
When is an MRI recommended?
I'm not a doctor !!! but i request a MRI after two doctors send it me to work, they do X-rays 3, chiropractic , but I just was work with ice pack on my back for 12-14 hrs a day and pills, is was something wrong, I'm got a lawyer they do MRI and they find a hernia bulge disc in the lumbar area, to inside off the column, the doctors and even X-rays cant diagnose to many things.
What is sometimes used in diagnostic imaging?
X-Rays, MRI, or CT scans.
Which layer protects the earth from ultraviolet rays given off by the sun?
ozone layer
Ultraviolet rays given off by the sun are what kind of wave?
the waves are electromagnetic waves.
What is the collective name of high-energy particles and rays given off by the nuclei of atoms?
The energy is called nuclear radiation, high energy particles and rays that are emitted by the nuclei of some atoms.
