3 Applications of Nuclear Technology in The Medical Field - Home

Importance of nuclear technology in medicine

Nuclear technology has been a great help and benefit to medicine, thanks to this we can see big machines which serve to examine and emit images of the internal part of a person’s body, even in 3D quality that are totally non-invasive and pain-free.

5 Things to Do Before an MRI Exam - Home

Medical advances

It is also important for treatments that achieve the cure of lethal diseases; all of these being able to save so many lives or prevent a condition that could harm the person.

5 Risks of Different Radiology Technologies - Home

Out of risks

Radiation exams are out of risk, although the person is exposed to radiosondes during the analysis, the amount of radiation to which they are exposed is minimal and totally reliable.

In addition to providing much more detailed information on the atomic structure of the person being analyzed, compared to other methods such as exploration surgery.

Some people have entered these rooms, but surely many didn’t know of some things to do before entering. So here you have some things you should do before going into the x-ray room:

Consult With Your Doctor First

doctor pointing at tablet laptop - 4 Things to Do Before Going into the X Ray Room

First, you must talk to your doctor, if he recommends you to do it or if he gives you the order. Also, you should ask if you have to be without breakfast because it’s a requirement normally for cases of digestive exams. And in case you’re pregnant, consult your doctor, too.

Wear Comfortable Clothes

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It’s recommended to wear comfortable clothes and shoes, because you have to remove all, or part of your clothes, during the time of the exam.

You Cannot Wear Jewelry Or Metal Things

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You must leave any kind of accessories in your house because before the exam you must remove everything. You cannot do this type of exams with anything metal on top, because it’s harmful.

Arrive In Advance

adult analogue break focus - 4 Things to Do Before Going into the X Ray Room

It’s advisable to arrive in advance for the exam appointment because usually you have to fill out some documents by hospital rules, and to know more about your medical history. And obviously, you must have the doctor’s order, which is where the technologist will be informed about the parts that will be examined.

X-rays mean that your body, or especially the part that’s being examined, is exposed to small doses of ionizing radiation, and all of this, to be able to have an internal image. If you need to make one, you just have to take into account these tips and you’ll be ready.

Radiology is one of the medical specialties that exist, where physical studies are carried out inside the body and these generate the images to give some diagnosis, treatment or prognosis.

It’s said radiation can cause some risks, especially if you already have certain conditions or diseases. For example, women who are pregnant and exposed to high radiation can have as a consequence a child with some kind of alteration in their development, genetic mutation or intellectual disability. It isn’t so common, but it has happened with extreme cases.

Many people don’t know the danger to which they are exposed, that’s why here we leave you some risks of different radiology technologies:


patient ultrasound pregnant - 5 Risks of Different Radiology Technologies

Ultrasound is used creating two-dimensional or three-dimensional images of our internal abdominal part, allowing us to observe on a screen. The risks aren’t known, but you’re exposed to high-frequency sound waves.

Magnetic Resonance

mri magnetic resonance imaging - 5 Risks of Different Radiology Technologies

Here’s what’s known, a nuclear magnetic resonance will generate waves where internal images of the body that’s being analyzed can be obtained. This really becomes dangerous if exposed to something that has metal, for example, a pacemaker.


xrays - 5 Risks of Different Radiology Technologies

This is a treatment where it is used ionizing radiation; instead of x-rays, positively charged protons are used. It’s very common in treatments such as cancer. Some direct lesions that have been seen in very serious cases of exposure to radiation, such as hair loss, skin lesions or cataracts.

Nuclear Medicine

In nuclear medicine, radiotracers or radiopharmaceuticals are used by various routes through the body of the person, for the diagnosis and treatment of any disease. This can generate some allergic reaction in some people, but it isn’t so common.

CT Scans

mri magnetic resonance imaging2 - 5 Risks of Different Radiology Technologies

With the tomographies, people are exposed to X-rays in a part of the body that’s displayed on a computer so can detect the internal part. Here you’re exposing yourself to radiation, but the risk will depend on how many constant radiations you’re exposing yourself in some period of time.

It’s not that risky, because it’s really exposed to small amounts of radiation as long as they aren’t so followed and obviously depending on the part of your body where you’re examining and which of these forms is being examined.

Radiography is one of the areas of medicine, where the specialized are known as osteopathic medicine doctors. It has become the safest way to detect any type of condition or disease in any part of the body.

Here we leave you some facts about radiology you might haven’t heard yet:

Discovery And Creator Of This Phenomenon

Wilhelm Röntgen was the creator of X-rays, more than 100 years ago, exactly at the end of 1800, in 1895. And also, he was the one who created the first radiography in the world, analyzing the hand of his wife, thus receiving the greatest recognition as it is the Nobel Prize.

Application Of Nuclear Energies

To emit the images of the internal places of the body of the person through radiographs, nuclear energy is emitted as ionizing radiation, radionuclides, nuclear magnetic resonance, and ultrasound.

Radiological Exams That Are Applied

computer pc workplace home office - 6 Facts About Radiology You Might Haven't Heard Yet
The radiological procedures that are applied to examine people are through X-rays, computed tomography, magnetic resonance, and ultrasound.

First Radiographs

The first x-rays were made one year after its discovery in 1896. Dr. John Hall in Birmingham does the first x-ray to find a syringe that a colleague fitted on his finger. And the first dental x-ray was done the same year by Dr. Otto Walkhoff.

Can The Radiation Of The Exams Harm Me?

Radiation Exam - 6 Facts About Radiology You Might Haven't Heard Yet
Each time you undergo a specific radiological examination, they emit few radiations to be able to detect the internal image. But it’s not bad since it’s not a countless amount. That’s why this type of radiation is avoided.

Memorial Day

November 8 is World Radiology Day, that date is commemorated since that was the day of the discovery of Wilhelm Roentgen in 1895.

Radiology has undoubtedly become a pioneer of medicine, it has provided so many positive benefits and advantages in the health area through its machinery to examine the body of people internally and the application of strong treatments to eliminate any disease so they could save their life.

Nuclear technology has advanced in an incredible way, which has even brought very good results in a lot of areas. In medicine, we can see it every day in the creation of radiographs and the images that are detected through x-rays. As also radiotherapy, this has been a great invention as a treatment for diseases such as cancer.


medic hospital laboratory medical - 3 Applications of Nuclear Technology in The Medical Field

Nuclear tech has been one of the most positive things that have happened to medicine, because through it you can have a diagnosis easier and faster, performing radioactive exams and put your treatments on time.

They emit radiotracers which shed the internal images of a part of the body on the person being examined, as for example by computerized tomography or magnetic resonances.


woman person desktop work aerial - 3 Applications of Nuclear Technology in The Medical Field

It has also been a great benefit for medicine because with it they have been able to implement some forms of treatment for some diseases. Radioisotopes are what make the therapies or nuclear treatments effective. For example, radiotherapy is one of the best ways to fight cancer.


doctor medical medicine health - 3 Applications of Nuclear Technology in The Medical Field

Believe it or not, one of the positive ways in which nuclear energy is applied is through the sterilization of medical supplies such as gloves, instruments, syringes and much more. All of this is done with gamma rays with a source of cobalt-60.

Every day we witness how the different technological and medical advances can benefit the world; because they achieve discoveries, treatments and even cures that we never thought would happen.

Magnetic Resonance is one of the ways to examine people through radioactive technology. You can see internally from organs, bones and other things; and also, unlike other radioactive technology tests, this is the only one who can emit 3D images.

So here we leave you some things to do before an MRI exam:

If You Have Any Condition Or Illness

hospital labor delivery mom - 5 Things to Do Before an MRI Exam

In case of having any particular condition or disease, it is necessary you first communicate it to the doctor to know if you can or not take the exam. Some of the essential things you need to notify first are if you’re pregnant or have a pacemaker.

As well as if you are claustrophobic, have tattoos, some infusion device implanted in your body, artificial valve in heart, metal implants and prosthesis, kidney problems, bullet wounds, diabetes, allergies, and much more too.


sports persons running people - 5 Things to Do Before an MRI Exam

There is really no previous preparation to do before this exam, in addition to the typical ones that the doctor has warned you. Use comfortable clothes, without jewels and take the list of the medicines that the doctor prescribed you.


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Normally the exam lasts between 40 minutes and one hour. During that time you should remain calm, without moving and comply with all medical indications.


The doctor will assign some earplugs because normally these types of machines emit very loud sounds. You will have at hand an alarm button to advice the doctor any symptoms you’re presenting.

In Case Of Children

Children are harder to control, especially in exams that last so long. That’s why in some hospitals they provide special glasses compatible with the MRI, so they can watch movies or videos. In extreme cases, anesthesia will be applied.

This has been one of the best technological inventions of medicine because it can detect so many diseases and save so many lives in time. In addition, it’s a very strong and powerful magnetic field, which is why it’s necessary to take serious precautions like these before using it.