1. What did early human beings believe caused illness and disease? 2. Who were the fi rst people to organize medical care? 3. Name two ways that medical progress was made during the Renaissance...

1. What did early human beings believe caused illness and disease?

2. Who were the fi rst people to organize medical care?

3. Name two ways that medical progress was made during the Renaissance period.

4. Which discoveries in the nineteenth and twentieth centuries led to safer surgeries?

5. How does technology continue to improve medical care today?