Who is credited with the discovery of x-rays?

Wilhelm Conrad Ranken happened in 1895

When were x-rays discovered?

1895

Who were the early radiographers?

Photographers or scientists (physicist professors, or people who invented things)

When was it first used?

World War I (1915)

When was it first used on humans?

A hydorthumb was used around the 1950s

What is the piezoelectric effect and who discovered this effect?

Transducers have crystals in the end of it and when a voltage is applied to those crystals it produces sound waves. Jacque and Pierre Curie

What does sonography use to produce images of internal organs?

High frequency soundwaves beyond human hearing to produce images of internal organs

What is the difference between a radiologic technician and a radiologic technologist?

Technician- no formal education that has taken place. Someone trained on the job to do a skill and repeat that skill.

Technologist- formal training and formal education.