Across
- 4. A professional who treats diseases and injuries
- 5. The branch of medicine that is concerned with the heart and blood vessels
- 7. The instrument that is used to listen to the heart and lungs
- 8. The process in which a person receives a weakened form of a virus to build immunity
Down
- 1. A field of study that focuses on drugs and their effects on the body
- 2. A medical test that uses X-rays to create images of the body
- 3. A substance that is used to kill bacteria or stop their growth
- 6. The organ that pumps blood throughout the body