Heart and Circulation

Which of the following are layers of the heart wall?

• Parietal Layer

• Endocardium

• Visceral Layer

• Epicardium

• Myocardium

What takes blood back to the heart?

• arteries

• veins

• capillaries

What part of the heart has strong walls and is bigger?

• atrium

• Aorta

• ventricle

The main artery in the heart is the

• aorta

• vena cava

• pulmonary artery

• pulmonary flow

Which side of the heart has the oxygenated blood?

• Left

• right

• both

• top

Name the part.

• Pulmonary vein
• Right atrium
• Aorta
• Pulmonary artery

Name the part.

• Left ventricle
• Vena cava
• Right atrium
• Right ventricle

The heart has ___ chambers.

• 1
• 2
• 3
• 4

This chamber of the heart RECEIVES blood returning from the body

• Right Atrium
• Right Ventricle
• Left Atrium
• Left Ventricle

The _________ PUMPS blood to the lungs.

• Right Atrium
• Right Ventricle
• Left Atrium
• Left Ventricle