Structure of the Heart

Which number is the inferior vena cava?

• 1

• 2

• 3

• 8

Which number is the pulmonary artery?

• 4
• 5
• 6
• 8

Where is the blood in 4 coming from?

• All over the body

• The upper half of the body, head and arms

• The lower half of the body, legs and abdomen

• The lungs

The two chambers of the heart which receive blood are known as the _________

• atria
• ventricles
• systemics
• pulmonic

Blood leaves the right ventricle through the ___________.

• pulmonary artery
• aorta
• superior vena cava
• right atrium

What does letter D represent?

• aorta
• left atrium
• left ventricle
• right atrium

Where is the blood coming from in "C"

• aorta

• right atrium

• lungs

• left ventricle

The muscle that separates the ventricles is:

• Pulmonary veins

• Pulmonary artery

• septum

• Vena cava

Identify this structure:

• Pulmonary veins

• Pulmonary artery

• Aorta

• Vena cava

Where is the blood going to:

• Right Atrium

• Aorta

• Vena Cava

• lungs