Medical imaging

High school (ages 12+)
Human Body

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/medical-imaging

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. Who discovered Medical imaging?1895
2. What is the discoverer of x-rays?Wilhelm Röntgen
3. What is the key imaging modality for soft tissue contrast?MRI
4. What is medical imaging and why is it useful?Medical imaging lets doctors see inside the body without surgery, helping find problems early and plan treatments.
5. How did doctors first learn to see inside the body?In 1895, Wilhelm Röntgen discovered X‑rays, which could show bones and started the field of medical imaging.

Medical Imaging: A set of technologies used to create visual representations of the interior of a body for clinical analysis and medical intervention.
Ionizing Radiation: Energy in the form of photons or particles that can cause chemical changes in matter, used in X-rays and CT scans.
Computed Tomography (CT): An imaging technique that uses X-rays taken from multiple angles to create cross-sectional images of the body.
Magnetic Resonance Imaging (MRI): A non-invasive imaging technique that uses strong magnetic fields and radio waves to produce detailed images of organs and tissues.