- X-rays can pass through some parts of the body
- Doctors sometimes need an image of inside the body to diagnose
- Therefore, x-rays can be used by the doctors to see inside of the body

- The medical industry uses medical technology
- Doctors belong to the medical industry
- So, doctors use medical technology

- X-rays can be used by the doctors to see inside of the body
- Doctors use medical technology
- Therefore, x-rays are used in medical technology

Hence, x-rays are used in medical technology
Q: Visible light passes through glass. Other types of electromagnetic radiation are able to pass through other materials in a similar way. Which of the following are used in medical technology because they can pass through some parts of the human body?
Context:
- X-rays can pass through some parts of the body 
- The medical industry uses medical technology 
- Doctors sometimes need an image of inside the body to diagnose 
- Doctors belong to the medical industry