Which of the following diagnostic tests carry the health risks associated with ionizing radiations?
CT scans and X-rays only
MRI scans and X-rays only
CT scans, MRI scans and Ultrasonography only
CT scans, MRI scans, Ultrasonography and X-rays
Answer is Right!
Answer is Wrong!
This question was previously asked in
UPSC Geoscientist – 2022
Ionizing radiation, such as X-rays and gamma rays, has enough energy to remove tightly bound electrons from atoms, creating ions. This process can damage DNA in cells, potentially leading to an increased risk of cancer over time, especially with repeated exposure. CT scans use multiple X-ray images.