An x-ray is a type of diagnostic imaging used to create pictures of internal structures of the body. These pictures are recorded on a computer and sent to a radiologist to be interpreted. They can reveal the presence of bone tumors, lung infections, and other diseases in the body. However, they are also associated with risks and side effects. If you are concerned about radiation exposure, you should talk to your doctor.
The risk of damage to the body is low, but there are some precautions you should take to avoid it. Before a x-ray, it is important to remove any metal objects, such as earrings, bracelets, or necklaces, that you may wear. It is also advisable to take off any clothing that might be obstructed by the X-ray.
Some types of x-rays use contrast medium to improve the clarity of the image. This can be given as an injection, as an enema, or by oral medication. Once the contrast medium is injected into your body, you should drink plenty of water to help rid your body of the medium. In addition, you should call the doctor if you have any symptoms that may indicate that the contrast medium is not being properly absorbed.
Another important thing to remember about X-rays is to not move during the process. The X-ray Scarborough X-ray technologist will position you using anatomical landmarks. He or she will hold you still and may ask you to sit or stand. You will be asked to remove any jewelry or glasses that you have on. Additionally, if you are pregnant, you should tell your doctor before the x-ray. A significant dose of x-ray radiation can cause congenital abnormalities.
X-rays are often used in interventional procedures, such as removing blockages. Depending on the type of x-ray being performed, you may be asked to wait before the x-ray is done. Restraints can keep young children still during the test.
If you are undergoing a X-ray, it is also recommended that you remove any jewelry or glasses that may be obscuring the images. Depending on the type of x-ray, you may need to sit or stand during the x-ray. During the test, you may be required to wear a lead apron, which will protect the non-x-rayed part of your body.
Generally, the risk of damage from X-rays is not very high, and the benefits of a test are much more than the risk of harm. But it is still a good idea to check with your doctor about possible side effects, especially if you have kidney problems or are allergic to certain chemicals. Besides, there are other tests you can take to get a better diagnosis.
General radiography is one of the oldest forms of diagnostic imaging. It creates images of the internal organs, bones, and tissues of the body. For example, a chest x-ray will reveal problems with the lungs. Similarly, an abdominal x-ray will identify obstructions in the intestines. Other x-rays, such as a lumbosacral spine x-ray, will examine the vertebrae of the lumbar region.