A quiz on the human heart
1. Which of the following is the correct labeling for the main pumping chamber of the heart?
2. What is the name of the valve that separates the right atrium and right ventricle?
3. Which blood vessel carries oxygenated blood from the heart to the body?
4. What is the name of the thick muscular wall that separates the left and right sides of the heart?
5. Which of the following is responsible for controlling the rhythmic contractions of the heart?