The Pros And Cons Of Radiology

In the dental setting the main concern is the dental radiation effects on children. Panoramic dental x-rays can cause DNA damage and cellular death in oral mucosa cells of these children. Cone-beam CT scanner, which was claimed to be the safe, is harmful on children due to them being more susceptible to radiation effects. Children are by far more susceptible to changes in their cells from a given dose of radiation compared to adults because they are still growing, developing, and changing. Radiation protection is needed to protect all children and adults from the exposure, the less the exposure the less problems later in life.

There are two very divergent viewpoints across the medical provider landscape as to whether radiological testing is used too much or not enough. The basic equation comes down to a balance between being sure that certain conditions and disorders are not in play and not wasting time/money and/or exposing the patient to potential harm due to the fairly dangerous nature of being exposed to too much radiation.

- Even though the X-ray expose patient to harmful radiation it is used to see inside the human body and diagnose broken bones, gallstones and later tuberculosis.

Thesis Statement: I am speaking to you today about the importance, history, and safety concerns of X-rays and the radiation associated with them.

Although there have been signs of leukemia, there is still uncertainty if that long hours of radiation exposure has any effect on x-ray techs. (RSNA) Although I first believed that as an x-ray tech I would be diagnosed with cancer or some other disease, I now know that there is only a slight possibility that I will even be diagnosed. Even though getting zapped by some kind of radiation would turn the x-ray tech into a powerful beast would be cool, it is impossible… for now anyways.

The radiation that is emitted is in the form of beta waves which dissipate within eighteen inches. In fact, a person receives approximately the same amount of radiation standing in sunlight, therefore this glass is safe to use and display.

Everyday scans help save millions of lives, but radiologists make sure those scans are read correctly to ensure correct treatments are properly received. Radiologists are medical physicians who specialize in diagnosing and treating diseases and injuries using medical imaging techniques. Radiologists use techniques such as magnetic resonance imaging, computed tomography, and x-ray. Radiologists interept medical scans in order to make a diagnosis so that the patient can receive proper medical treatment.

If you have thought about becoming a Radiologic Technologist, someone who performs imaging examinations, but do not know if it is the right choice for you. This paper will inform the reader as to how to become a Radiologic Technologist, their job description, ranging from the work settings to the kind of patients they deal with, some of the challenges and rewards, including their salary as well. At the end of this paper you should be able to make up your mind on becoming one or not.

Another barrier that may arise could come from radiographers who are ‘set in their ways’. Their refusal to change could impede the use of EBP from being put into operation. Training and education in this scenario could help eliminate this barrier and as a result, facilitate best practice. Without employing EBP in diagnostic radiography, the field would never evolve

The effects of radiation can be hazardous to any part of the human body. In this guide I will explain the advantages, and disadvantages of x-ray radiation. I will also discuss the technological advances that we have today then of what we had the past on the human body during radiation exposure. I will explain preventions of exposure and safety precautions that we as dental assistants as well as patients can follow to stay safe.

The only reason people are concerned with x-rays is because of the radiation that is used. I would ask him did he know that humans have always been exposed to environmental radiation. Background radiation originates from the sun, stars, and from naturally occurring radioactive materials in the earth rocks and water. X-rays are often referred to as x-ray photons is a discrete bundle of energy having no mass, and traveling at the speed of light. X-rays have unique properties that make them valuable in the diagnostic imaging some unique properties of x-rays are: X-rays can penetrate materials that absorb or reflect visible light, x-rays cause certain chemicals to fluoresce (light up), and x-ray can produce an image on photosensitive film. The x-ray tube converts the electrical energy provided by the generator into an x-ray beam. The x-ray tube consists of a cathode,(-) and an anode (+), enclosed in a glass envelope which is then encased in a protective housing. The x-ray tube is surrounded by an outer metal housing, which serves to protect the glass tube inserted

Since the technologies being used only bounce waves of the body surface, this leaves then skin highly exposed to concentrated amounts of radiation. Health side effect studies of full body scanners have been labeled classified and inaccessible to the general public. Four professors from the University of California- San Francisco, whom are well respected cancer, X-ray crystallographers and imaging experts stated in a letter to the Obama administration that, “The low-energy rays do a “Compton scatter” off tissue layers just under the skin, possibly exposing some vital areas and leaving the tissues at risk of mutation. When an X-ray Compton scatters, it doesn’t shift an electron to a higher energy level; instead, it hits the electron hard enough to dislodge it from its atom.” The authors note that this process is “likely breaking bonds,” which could cause mutations in cells and raise the risk of cancer (Johnston). Furthermore, the UCSF researchers write in their letter, “older passengers are more susceptible to mutagenic effects of X-rays, and “the risk of

radiation (the kind used in X-rays) is known to cause cancer at high doses, the risks of

With this stability and mass production, x-rays machines became very common everywhere. From large factories, to doctors offices, all the way to the corner store of small towns, where children and adults alike could insert a coin into a machine and view the bones in their feet. (3.) Because of their relative adolescences in the world, not much was known about x-rays or their effects on the human body. The first theories about the rays’ effects on the human body were that they had beneficial applications. With this being the only theory about their effect, widespread use went on, unmonitored, and unregulated. This unregulated use led to injuries but because of their slow onset the injuries were never attributed to x-rays. While some scientists tied certain skin burns to over exposure of x-rays it wasn’t until popular minds of the world like Thomas Edison, Nikola Tesla and William J. Morton expressed that they experienced eye pain when dealing with the rays for extended periods of time that people began to connect the dots and understand the negative

Modern medicine has undergone major advancements over the past years. One of these developments include the capacity to retrieve crucial information about the human body and its health beyond the use of manual diagnostic techniques. This is referred to as Medical or Diagnostic Imaging.