It also serves the purpose of a guide during specific procedures like inserting devices or tubes into the body. For example, teeth, limbs, and chest test need a low concentration of radiation.
This improper repairment of the cell leads them to establish a different structure, which is not suitable for health. But, as we said that the intensity of the radiation is low, there is an almost negligible chance of developing cancer.
Depends on:Chest Rays are still one of low dose radiation procedures. Should always question physician ordering multiple exams if it is truly necessary for management of your health care.
Too much radiation exposure over time definitely can have adverse effects on health. So you're right to be careful, and to ask if you really need a test that involves radiation when your doctor orders one.
“As health professionals, we shouldn’t be contributing more than we need to in order to make a proper diagnosis.” After all, it’s impossible say when radiation from any number of sources might randomly damage the genetic material of a cell and set the stage for a cancer.
ASK IF A GONAD SHIELD CAN BE USED if you or your children are to have x -rays of the lower back, abdomen, or near the sex organs. A lead shield over the sex organs can keep x -rays from reaching your reproductive cells, thereby protecting future generations.
What is the proper or safe amount of time to wait to repeat this type of ray ? To put this in perspective, the average background radiation dose in the United States is about 8 PSV per day.
There is no reason to delay having the repeat radiograph taken if it is needed for planning the orthodontic treatment. It is very reasonable, however, to ask the person taking the radiograph what went wrong the first time and what steps are being taken to correct the problem.
Sometimes the issue is with something the patient did, for example, moving while the scan was taking place or not holding the tongue against the roof of the mouth. Not holding the tongue up can cause a dark air shadow to cross the roots of the teeth, making them hard to interpret.
Even though the machine looks pretty simple, the procedure is very dependent on correct patient positioning. Most machines have lights that shine on the patient's face, which can guide the operator.
Specific facts and circumstances may affect the applicability of concepts, materials, and information described herein. Answers are the professional opinions of the expert responding to each question; they do not necessarily represent the position of the Health Physics Society.
There are several properties of X-rays that make this type of radiation particularly dangerous to use in the laboratory. Never put any part of your body in the expected path of the main beam.
The design of the instruments limits even accidental exposures to the hands, arms, and facial areas. Unlike medical X-rays, these types of soft radiation generally will not penetrate more than 2-4 cm into the body.
However, 1-3 hours later, a first degree burn forms on the skin and a dull pain settles in all exposed tissues. Sometimes this is followed by swelling that turns into blisters that finally open and do not seem to heal over.
Women that are pregnant or suspect that they may be pregnant and wish to avoid all lab exposure should contact the Crystallography Lab manager in order to make arrangements to get data collected by someone else during the term of their pregnancy. There are three general rules to reduce a person's exposure to any type of ionizing radiation.
The CLARA rules are achieved in a diffraction lab primarily by the design of the instrument itself. For example, the protective enclosure is designed to stop all the incident and scattered radiation from leaving the cabinet.
If any of the warning lamps that indicate when X-rays are being generated should burn out, the safety shutter will close. CLARA goals are also achieved by the researcher practicing safe techniques when using the instrument.
The chances of these devices being located in an area of the body that is exposed is very small. Even when the instrument is turned off, these capacitors store sufficient power to injure and possibly kill a person.
Medical emergencies must be treated by physicians at Norman Regional Hospital or Goddard Health Sciences Center. Report the incident to the University of Oklahoma Radiation Safety Officer, George Macron (or Casey Schmitz) at 271-6121 and to the lab manager.