Heart Anatomy and Function Questions

The video tutorial explains the structure and function of the human heart. It describes the heart as a muscular organ protected by the ribcage and divided into four chambers: the right atrium, left atrium, right ventricle, and left ventricle. The video details the flow of blood through these chambers, highlighting the role of valves such as the tricuspid and mitral valves in directing blood flow. It also covers the process of blood oxygenation and circulation through the pulmonary and systemic circuits, emphasizing the heart's continuous operation.

What type of organ is the heart?

• A digestive organ

• A skeletal organ

• A muscular organ

• A nervous organ

How many chambers does the heart have?

• Five

• Three

• Two

• Four

What are the two upper chambers of the heart called?

• Right ventricle and left ventricle

• Right atrium and right ventricle

• Left atrium and left ventricle

• Right atrium and left atrium

Which valve allows blood to flow from the right atrium to the right ventricle?

• Tricuspid valve

• Mitral valve

• Pulmonary valve

• Aortic valve

Where does the blood go after leaving the right ventricle?

• Into the aorta

• Into the superior vena cava

• Into the pulmonary artery

• Into the left atrium

Which veins carry oxygenated blood to the left atrium?

• Coronary veins

• Inferior vena cava

• Superior vena cava

• Pulmonary veins

Through which valve does blood flow from the left atrium to the left ventricle?

• Tricuspid valve

• Pulmonary valve

• Aortic valve

• Mitral valve

Where does the blood go after leaving the left ventricle?

• Into the aorta

• Into the right atrium

• Into the pulmonary artery

• Into the left atrium