The radiation exposure can cause other cancers. The risk of this is very low so the vast majority of the time the potential good of doing the scan is greater than the increased risk of cancer, however, the risk is real so the scans should not be done without good reason.
Airport body scanners use advanced imaging technology to detect objects on the surface of the body, but they cannot see inside the body.
No
All of them.
No
disadvantage of ECG is that there are so many rays are passed from our body and these are very effective for our health the advantage of electro cardio graph is that from this we know the disease of heart
no
Yes, airport scanners can see through metal objects using advanced imaging technology such as millimeter wave scanners or backscatter X-ray scanners. These scanners can detect metallic items hidden on a person's body or in their luggage.
Some devices used to observe the body include X-ray machines, MRI scanners, ultrasound machines, CT scanners, endoscopes, and blood pressure monitors. These devices help healthcare professionals to visualize internal structures, diagnose medical conditions, and monitor various aspects of a patient's health.
yes
Yes, airport scanners are designed to detect any objects on or inside the body, including private body parts, during security screenings.
No. Not yet at least.
There is no "law" passed specifically to authorize body scanners. The Homeland Security Act, which was the enabling legislation for the Department of Homeland Security, is the basis under which that Cabinet level department operates.