Cristian Viali's X-Ray Flashcard

Front

Are X-rays only used to see human bones?

Back

False - X-rays can be used to see various structures, including soft tissues, organs, and even in industrial applications.

Front

What is an X-Ray?

Back

An X-Ray is an electromagnetic wave that can penetrate various materials, allowing for imaging of internal structures.

Front

Who discovered the x-ray?

Back

Wilhelm Roentgen is credited with the discovery of X-rays in 1895.

Front

Do X-Rays travel at the speed of light?

Back

True - X-rays travel at the speed of light, which is approximately 299,792 kilometers per second.

Front

How are X-Rays produced naturally?

Back

X-Rays can be produced naturally when solar wind is trapped by Earth's magnetic field.

Front

What are the uses of X-Rays in medicine?

Back

X-Rays are used for diagnosing fractures, infections, and tumors, as well as for dental examinations.

Front

What is the wavelength range of X-Rays?

Back

X-Rays have wavelengths ranging from about 0.01 to 10 nanometers.

Front

What is the difference between X-Rays and visible light?

Back

X-Rays have much shorter wavelengths than visible light, allowing them to penetrate materials that visible light cannot.

Front

What safety precautions are taken during X-Ray procedures?

Back

Lead aprons and shields are used to protect parts of the body not being imaged from unnecessary exposure.

Front

Can X-Rays be harmful?

Back

Yes, excessive exposure to X-Rays can increase the risk of cancer, which is why their use is carefully controlled.