How much stronger is a MRI magnet compared to refrigerator magnet?

How much stronger is a MRI magnet compared to refrigerator magnet?
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Answer :

20000
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What safety actions does the nurse need to take for a patient on oxygen therapy who is undergoing magnetic resonance imaging (MRI)? a) Ensure that no patient care equipment containing metal enters the room where the MRI is located. For patient safety the nurse must make sure no patient care equipment (e.g., portable oxygen tanks) that contains metal or metal parts enters the room where the MRI is located. The magnetic field generated by the unit is so strong that any metal-containing items will be strongly attracted and can literally be pulled away with such great force that they can fly like projectiles towards the magnet.

Description : What safety actions does the nurse need to take for a patient on oxygen therapy who is undergoing magnetic resonance imaging (MRI)? a) Ensure that no patient care equipment containing metal enters the ... oxygen tanks) that contains metal or metal parts enters the room where the MRI is located.

Last Answer : a) Ensure that no patient care equipment containing metal enters the room where the MRI is located. For patient safety the nurse must make sure no patient care equipment (e.g., portable oxygen ... literally be pulled away with such great force that they can fly like projectiles towards the magnet.

2. In Activity 13.7, how do we think the displacement of rod AB will be affected if (i) current in rod AB is increased; (ii) a stronger horse-shoe magnet is used; and (iii) length of the rod AB is increased? -Physics-10

Description : 2. In Activity 13.7, how do we think the displacement of rod AB will be affected if (i) current in rod AB is increased; (ii) a stronger horse-shoe magnet is used; and (iii) length of the rod AB is increased? -Physics-10

Last Answer : A current carrying conductor when placed in a magnetic field experiences force. The magnitude of this force will increase with the increase in the amount of current, length of conductor and the strength ... AB is increased Stronger horse shoe magnet is used When the length of the rod AB increases

Can I make a magnet that I already have stronger?

Description : Can I make a magnet that I already have stronger?

Last Answer : Once a magnet is fully magnetized, it's saturated and cannot be made any stronger. In that sense, magnets are like buckets of water: once they are full, they can't get any fuller. Neodymium ... Today they are used in computer hard drives, speakers, electric motors, wind turbines, etc. travelnuts.co

Who came up with the refrigerator magnet?

Description : Who came up with the refrigerator magnet?

Last Answer : According to Wikipedia: The first refrigerator magnet patent was obtained by William Zimmerman of St. Louis, Missouri, in the early 1970s.[citation needed] Zimmerman patented the idea of small, colored, cartoon magnets to be used for decorative display and convenience.

Is a magnet in front of a refrigerator friction?

Description : Is a magnet in front of a refrigerator friction?

Last Answer : Need answer

Is a magnet on front of a refrigerator friction?

Description : Is a magnet on front of a refrigerator friction?

Last Answer : no

Polypropylene compared to polythene is (A) Harder (B) Stronger (C) Lighter (D) All (A), (B) and (C)

Description : Polypropylene compared to polythene is (A) Harder (B) Stronger (C) Lighter (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

Narrow coke ovens as compared to wider coke ovens (A) Produce smaller coke (B) Produce stronger coke (C) Require less time of carbonisation (D) All (A), (B) and (C)

Description : Narrow coke ovens as compared to wider coke ovens (A) Produce smaller coke (B) Produce stronger coke (C) Require less time of carbonisation (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

Coke made in narrower by-product coke ovens (as compared to wider ovens) is (A) Less reactive (B) Stronger (C) Smaller in size (D) All (A), (B) & (C)

Description : Coke made in narrower by-product coke ovens (as compared to wider ovens) is (A) Less reactive (B) Stronger (C) Smaller in size (D) All (A), (B) & (C)

Last Answer : (D) All (A), (B) & (C)

As compared to English bond, double Flemish bond is (A) Stronger (B) More compact (C) Costly (D) None of the

Description : As compared to English bond, double Flemish bond is (A) Stronger (B) More compact (C) Costly (D) None of these

Last Answer : Answer: Option B

As compared to shunt and compound DC motors, the series DC motor will have the highest torque because of its comparatively ____________ at the start. (A) Lower armature resistance. (B) Stronger series field. (C) Fewer series turns. (D) Larger armature current.

Description : As compared to shunt and compound DC motors, the series DC motor will have the highest torque because of its comparatively ____________ at the start. (A) Lower armature resistance. (B) Stronger series field. (C) Fewer series turns. (D) Larger armature current.

Last Answer : (D) Larger armature current.

The Carnot co-efficient of performance (COP) of a domestic air conditioner compared to a household refrigerator is (A) Less (B) More (C) Same (D) Dependent on climatic conditions

Description : The Carnot co-efficient of performance (COP) of a domestic air conditioner compared to a household refrigerator is (A) Less (B) More (C) Same (D) Dependent on climatic conditions

Last Answer : (A) Less

How much money does a medical center make on MRI and CT machines?

Description : How much money does a medical center make on MRI and CT machines?

Last Answer : answer:According to this article an average MRI machine costs approximately $2 million to buy and install and $800,000 per year to run. I couldn't find anything with the price of a CT machine. I ... it depends on how many scans they do and how much they are actually reimbursed for those scans.

How much schooling does it take to become an open mri technician?

Description : How much schooling does it take to become an open mri technician?

Last Answer : In order to become a mri technician you must complete a number of years of schooling. First start small and pursue a degree in being a radiologist technician, then you may join a program to become a mri technician.

How much will it cost to obtain a mri technician licence, and where can I study for one?

Description : How much will it cost to obtain a mri technician licence, and where can I study for one?

Last Answer : You would have to attend a radiology school, to see which schools offer mri technician training. along with which radiology degree you would like. cost would vary between schools as some are more expensive then others but offer the same training .

My doctor wants me to come in to talk about my MRI results. Should I be worried?

Description : My doctor wants me to come in to talk about my MRI results. Should I be worried?

Last Answer : He is probably concerned but if it was urgent, he wouldn’t set an appointment that far off. Please let us know what happens.

Can I get an MRI for a cardiac calcium score rather than a CT?

Description : Can I get an MRI for a cardiac calcium score rather than a CT?

Last Answer : Check with your cardiologist to be sure. I listen to the medical channel on SirisuXM (#110) - they had a session on this about a month ago. I don't recall all the details, but I do ... of anything. It's more of a general guidepost than anything that is actionable. You have probably seen this

How does MRI detect extent of injury?

Description : How does MRI detect extent of injury?

Last Answer : According to WebMD… An MRI is a test that uses powerful magnets, radio waves, and a computer to make detailed pictures inside your body. For more info

Do you get MRI results sooner if they see something seriously wrong with you? I.E if they don't get back to you within a week can you assume nothing major was found?

Description : Do you get MRI results sooner if they see something seriously wrong with you? I.E if they don't get back to you within a week can you assume nothing major was found?

Last Answer : You can’t assume anything. Call the doctor that requested the MRI and ask if they have the results yet. It should not take a week.

Would attempting to become an radiographer/MRI technologist at this point in life be worth it?

Description : Would attempting to become an radiographer/MRI technologist at this point in life be worth it?

Last Answer : They say many adults will take on 3 careers in their work lives. 32 years old is a perfect age to go for that next career. I say go for it but if you do make it crystal clear in your mind you will ... a piece of paper on your bathroom mirror that says I will get accepted ! And I am sure you will!

When is dye used in a MRI and what are the side effects or precautions to take?

Description : When is dye used in a MRI and what are the side effects or precautions to take?

Last Answer : Unless the doctor found it necessary to use the dye, avoid it. No need to put anything extra into your system.

Can an ER doctor order an MRI or does that order need to come from your family physician or specialist?

Description : Can an ER doctor order an MRI or does that order need to come from your family physician or specialist?

Last Answer : Did you share with Osorareo?

Anyone on here refused an MRI due to the time involved and loud noises?

Description : Anyone on here refused an MRI due to the time involved and loud noises?

Last Answer : I just recently had an comprehensive MRI (with and without contrast dye) done on my head. It was tough, to be honest. But you can talk to your doctor ahead of time and they can give you a little ... I was in there for 45 minutes, but I hear that for most people it's usually half that time.

Should I be concerned about this MRI result?

Description : Should I be concerned about this MRI result?

Last Answer : I don’t think so, they’ll probably need to do a biopsy….whey didn’t they mention it? That’s odd. My friend at work has spots on her kidney, so they did a biopsy and she’s waiting on results.

What is the difference between T1 and T2 mri scans?

Description : What is the difference between T1 and T2 mri scans?

Last Answer : Wikipedia has some stuff to get you going: http://en.wikipedia.org/wiki/MRI#Basic_MRI_scans

What is it like to get an MRI?

Description : What is it like to get an MRI?

Last Answer : If you are at all claustrophobic, have them use another test.

Can an MRI be used to diagnose a tibial stress fracture?

Description : Can an MRI be used to diagnose a tibial stress fracture?

Last Answer : Yes. I had the same thing, and the only way they found it was MRI.

How can I keep claustrophobia at bay in an MRI tube without drugs?

Description : How can I keep claustrophobia at bay in an MRI tube without drugs?

Last Answer : I think they have new open MRI machines. I hope whatever they think is the matter with you is okay.

What is the difference between an MRI and a CT scan?

Description : What is the difference between an MRI and a CT scan?

Last Answer : I'm not an expert-- my understanding is that a CT scan uses X-rays to generate a 3-model of the internals. The MRI uses really really powerful magnets to vibrate the water molecules to model the insides.

Have you ever had an MRI?

Description : Have you ever had an MRI?

Last Answer : Hi joli I've had several and if you're claustrophobic I recommend either getting the Open MRI if available in your area or request a minor sedative. Please inform your health care provider requesting the test, ... I just want to make sure they help you. Hope this helps. God Bless and be well. Rick

Cheapest ways to get an MRI w/o health insurance?

Description : Cheapest ways to get an MRI w/o health insurance?

Last Answer : Call a lab that has an MRI and tell them that you don’t have insurance and ask them if they would give a cash discount. I have a friend that works at a lab and they do this all the time.

Do you know anyone who runs medical imaging equipment like MRI, CT Scan, laproscopic support equipment?

Description : Do you know anyone who runs medical imaging equipment like MRI, CT Scan, laproscopic support equipment?

Last Answer : Yes, I know radiology technicians. It is a very rewarding job. It takes several years of school/training to learn how to run the complex machines like MRIs and CT scanners. Basic imaging (x-ray, ultrasound, etc.) takes less time to learn.

I've had alot of pain right above my right elbow for the last 3 months, i had an MRI done and everything is normal. its been swollen at the elbow since then, even my pinky and ring finger are numb most of the time. what can it be? nerve?

Description : I've had alot of pain right above my right elbow for the last 3 months, i had an MRI done and everything is normal. its been swollen at the elbow since then, even my pinky and ring finger are numb most of the time. what can it be? nerve?

Last Answer : answer:My brother had a kind of floating arthritis for quite a few years-could never determine what it was-UNTIL a dentist found a tooth that was infected, and had been slowly sending out ... could be some kind of nerve pinching somewhere. I was mostly responding to the elbow swelling part.

What is the full form of CT and MRI? Where are they used? -Biology

Description : What is the full form of CT and MRI? Where are they used? -Biology

Last Answer : answer:

how mri help in neuro diseses detection -Biology

Description : how mri help in neuro diseses detection -Biology

Last Answer : answer:

how mri help in neuro diseses detection -Biology

Description : how mri help in neuro diseses detection -Biology

Last Answer : answer:

title : What is MRI ? _ _ _

Description : title : What is MRI ? _ _ _

Last Answer : MRI is an acronym for Magnetic Resonance Imaging. A remarkable diagnostic tool of the current medical age. The procedure is a lot like an open eye CT scan. However , MRI is done in cases where CT ... if there is a hidden disease in his body, he can find out about it and take treatment accordingly.

What is the full form of MRI ?

Description : What is the full form of MRI ?

Last Answer : Magnetic Resonance Imaging

How does MRI work ?

Description : How does MRI work ?

Last Answer : MRI instruments work based on the physical and chemical principles of nuclear magnetic resonance.

Can you freely approach an MRI machine if it has been turn off?

Description : Can you freely approach an MRI machine if it has been turn off?

Last Answer : Yes, and even when MRI machines are in use, they are very safeif proper procedures are employed.

Can you have MRI scan with titanium implant?

Description : Can you have MRI scan with titanium implant?

Last Answer : Feel Free to Answer

Can you get an MRI if you have an aluminum plate in your wrist?

Description : Can you get an MRI if you have an aluminum plate in your wrist?

Last Answer : Aluminum is not magnetic, but the metal can hold a small charge. Like other screw and plate implants (mostly titanium), and stainless steel crowns, there are often ways around any problems, such as heating and image distortion, that they might cause.

Can you get an MRI if you have an aluminum plate in your wrist?

Description : Can you get an MRI if you have an aluminum plate in your wrist?

Last Answer : Aluminum is not magnetic, but the metal can hold a small charge. Like other screw and plate implants (mostly titanium), and stainless steel crowns, there are often ways around any problems, such as heating and image distortion, that they might cause.

MRI?

Description : MRI?

Last Answer : DefinitionMagnetic resonance imaging (MRI) is a noninvasive way to take pictures of the body.Unlike x-raysand computed tomographic (CT) scans, which use radiation, MRI uses powerful magnets and radio waves. ... can be stored on a computer or printed on film. One exam produces dozens or sometimes hu

How to Prepare for MRI Technician Schools?

Description : How to Prepare for MRI Technician Schools?

Last Answer : MRI technician schools prepare students to become MRI operators in hospitals and clinics. MRI, or Magnetic Resonance Imaging, creates a visual record of the soft tissue as well as the hard tissue inside ... you will take once you enter MRI technician school. Most of the courses at MRI technician

Where can I get a list of MRI Technician Schools in San Diego?

Description : Where can I get a list of MRI Technician Schools in San Diego?

Last Answer : The best thing you can do is check online at www.education-portal.com. They have a list of MRI Technician schools in San Diego you can choose from that best suits your needs.

Are there any MRI technician schools in Maine?

Description : Are there any MRI technician schools in Maine?

Last Answer : There aer many schools in Maine that offer medical imagary programs. Some of these schools include Fox Institute, as well as online schools such as Carrington College, Pima Medical Institute, Saint Joseph's College of Maine, and Florida Hospital College of Health Sciences.

Will the mri scanner pick up traces of cancer cells in the lungs?

Description : Will the mri scanner pick up traces of cancer cells in the lungs?

Last Answer : It will pick up abnormalities but only down to a certain size. It will pick up tumors but not just a few cells.

How long does it take to graduate with certification from an MRI Technician School?

Description : How long does it take to graduate with certification from an MRI Technician School?

Last Answer : The MRI Tech program is a one-year course that follows a degree in radiology technology. Usually the radiology tech degree is a two-year Associate program. Upon graduation from MRI Tech school, an application for certification would be made to the state.

what is the difference between MRI machine and CT Scans?

Description : what is the difference between MRI machine and CT Scans?

Last Answer : The purpose of an MRI machine is visualize the internal function and structure of the body. A CT scan uses tomography to digitally process the inner part of an object to create a series of two dimensional images taken from a single axis of rotation.