When we feel sick, doctors are the special people who help us feel better. They know a lot about our bodies and how to fix things when they go wrong. You might see a doctor in a white coat, which makes them look like a superhero for health!
Doctors use a tool called a stethoscope. This is a long tube with a round piece that helps them listen to our hearts and lungs. Just like how you can hear music loud and clear through headphones, the stethoscope helps the doctor hear the sounds our bodies make.
So, if you're ever feeling sick, remember that doctors are there to help you get better!