Rechter Ventrikel

The video tutorial provides an overview of heart anatomy, focusing on the right ventricle. It explains the function of the right ventricle, including its role in collecting oxygen-poor blood and passing it to the lungs. The tutorial also covers the anatomy of the heart's surface, the interventricular septum, and compares the walls of the right and left ventricles, highlighting the differences in muscle tissue and pressure handling.

What is the primary function of the right ventricle?

• To store blood temporarily

• To regulate the heartbeat

• To collect oxygen-poor blood and pump it to the lungs

• To pump oxygen-rich blood to the body

Which valve prevents the backflow of blood into the right atrium during ventricular systole?

• Pulmonary valve

• Tricuspid valve

• Aortic valve

• Mitral valve

What is the role of the pulmonary valve?

• To regulate blood flow into the coronary arteries

• To separate the left atrium and left ventricle

• To allow blood flow from the left ventricle to the aorta

• To prevent backflow into the right ventricle during diastole

What is the facies Sterno Costalis Cordis?

• The surface of the heart facing the spine

• The surface of the heart facing the lungs

• The surface of the heart facing the sternum

• The surface of the heart facing the diaphragm

Why is the wall of the right ventricle thinner than that of the left ventricle?

• Because it only needs to pump blood to the lungs

• Because it is smaller in size

• Because it pumps blood to the entire body

• Because it has more muscle tissue