There are no federal guidelines. The requirements are determined by the individual states. In NY, they must be kept for 7 years. Pediatric films must be kept until the child turns 21 and mammograms must be kept indefinitely.
in radiotherapy, to kill cancer cells
No aftercare is required by patients who have chest x rays.
photographic film
the way technology is helpful in hospitals is by doctors can use x-rays machine to x-ray our body to tell rather or not we are healthy.
ultra violet waves
Roentgen discovered x-rays I think
A thick layer of lead is the bes shield for gamma rays
Ultraviolet (UV) light is commonly used in hospitals to sterilize surgical equipment. UV light can eliminate bacteria, viruses, and other pathogens by damaging their DNA and preventing them from reproducing. This method provides a quick and effective way to keep equipment sterile in healthcare settings.
Rays are a line that starts but, does not end. Sun rays start but, do not end for a long time.
Rays are a line that starts but, does not end. Sun rays start but, do not end for a long time.
Rays are a line that starts but, does not end. Sun rays start but, do not end for a long time.
Rays are a line that starts but, does not end. Sun rays start but, do not end for a long time.