Sometimes, dyspepsia is a more sudden, noticeable (acute) sensation. Depending on the cause of the dyspepsia, people may have other symptoms such as a poor appetite, nausea, constipation, diarrhea, flatulence, and belching. For some people, eating makes symptoms worse. For others, eating relieves symptoms.
An X-ray machine is essentially a camera. Instead of visible light, however, it uses X-rays to expose the film. X-rays are like light in that they are electromagnetic waves, but they are more energetic so they can penetrate many materials to varying degrees.
x rays are a type of radiation that can pass through the body they can t be seen by the naked eye and you can t feel them as they pass through the body the energy from x rays is absorbed at different rates by different parts of the bodyhen x rays are used x rays can be used to examine most areas of the body they re mainly used to look at the bones and joints although they re sometimes used to detect problems affecting soft tissue such as internal organs