Label the Heart exercise - Free Printable

The task is to label the parts of the heart using the provided word bank. Below is the solution with explanations for each part:

Word Bank:

- Tricuspid Valve
- Mitral Valve
- Right Ventricle
- Right Atrium
- Left Ventricle
- Left Atrium
- Aortic Valve
- Pulmonary Valve
- Aorta

Solution:

1. Top Left (Blue Arrows Pointing Inward):
- This is the Right Atrium. It receives deoxygenated blood from the body via the superior and inferior vena cava.

2. Bottom Left (Purple Arrows Pointing Outward):
- This is the Right Ventricle. It pumps deoxygenated blood to the lungs via the pulmonary artery.

3. Top Right (Red Arrows Pointing Inward):
- This is the Left Atrium. It receives oxygenated blood from the lungs via the pulmonary veins.

4. Bottom Right (Pink Arrows Pointing Outward):
- This is the Left Ventricle. It pumps oxygenated blood to the rest of the body via the aorta.

5. Valve Between Right Atrium and Right Ventricle:
- This is the Tricuspid Valve. It prevents backflow of blood from the right ventricle into the right atrium during ventricular contraction.

6. Valve Between Left Atrium and Left Ventricle:
- This is the Mitral Valve (also called the bicuspid valve). It prevents backflow of blood from the left ventricle into the left atrium during ventricular contraction.

7. Valve at the Exit of the Right Ventricle:
- This is the Pulmonary Valve. It prevents backflow of blood from the pulmonary artery into the right ventricle.

8. Valve at the Exit of the Left Ventricle:
- This is the Aortic Valve. It prevents backflow of blood from the aorta into the left ventricle.

9. Large Artery Exiting the Left Ventricle:
- This is the Aorta. It carries oxygenated blood from the left ventricle to the rest of the body.

Final Labels:

- Top Left: Right Atrium
- Bottom Left: Right Ventricle
- Top Right: Left Atrium
- Bottom Right: Left Ventricle
- Valve Between Right Atrium and Right Ventricle: Tricuspid Valve
- Valve Between Left Atrium and Left Ventricle: Mitral Valve
- Valve at the Exit of the Right Ventricle: Pulmonary Valve
- Valve at the Exit of the Left Ventricle: Aortic Valve
- Large Artery Exiting the Left Ventricle: Aorta

Explanation:

The heart is divided into four chambers: two atria (top chambers) and two ventricles (bottom chambers). The atria receive blood, while the ventricles pump blood out. Valves ensure that blood flows in the correct direction:
- Tricuspid Valve: Between right atrium and right ventricle.
- Mitral Valve: Between left atrium and left ventricle.
- Pulmonary Valve: At the exit of the right ventricle.
- Aortic Valve: At the exit of the left ventricle.

The aorta is the largest artery in the body, carrying oxygenated blood from the left ventricle to the rest of the body.

Final Answer:

\[
\boxed{
\begin{array}{l}
\text{Top Left: Right Atrium} \\
\text{Bottom Left: Right Ventricle} \\
\text{Top Right: Left Atrium} \\
\text{Bottom Right: Left Ventricle} \\
\text{Valve Between Right Atrium and Right Ventricle: Tricuspid Valve} \\
\text{Valve Between Left Atrium and Left Ventricle: Mitral Valve} \\
\text{Valve at the Exit of the Right Ventricle: Pulmonary Valve} \\
\text{Valve at the Exit of the Left Ventricle: Aortic Valve} \\
\text{Large Artery Exiting the Left Ventricle: Aorta}
\end{array}
}
\]