Unable to penetrate the Earth's atmosphere, the X-rays from the flare can only be detected from space.
There's no visible problem when X-rays or endoscopes are used, so it is usually diagnosed by taking a history from the patient and using a process of elimination to learn that it is not some other health problem.
The electromagnetic spectrum includes (from longest wavelength to shortest) radio waves, microwaves, infrared, red, orange, yellow, green, blue, indigo, violet, ultraviolet, x-rays, and gamma rays.
This type of policy normally covers emergency room visits and hospital stays, diagnostic tests and x-rays, surgery, and medications while traveling, but coverage would end when the trip ends.
The percentage of cost covered by a dental insurance plan varies from policy to policy, but the standard rate is 70-80 percent of preventative dental care (exams, cleanings, X-rays etc).
Technicians work with patients to explain the x-ray procedure, work with physicians to take appropriate and clear x-rays, and work independently to maintain the x-ray equipment.
Abdominal x-rays will be performed and will typically show what is called the characteristic "double bubble," a combination of air bubbles in the stomach and a dilated duodenum.
If you're interested in taking x-rays and operating medical equipment, you may want to attend a two-year Associate degree program in radiography to become an x-ray technician.
Computerized tomography scan (CT scan): a diagnostic imaging procedure that uses a combination of x-rays and computer technology to produce cross-sectional images.
This walkthrough also specifically mentions some of the routine diagnostic procedures done in the office, including a 3-D digital x-ray machine that minimizes actual patient exposure to x-rays.