HBS 4.3.1

• Pulmonary veins
• Pulmonary artery
• Aorta
• Vena cava

Tags

NGSS.HS-LS1-2

• Left atrium
• Right atrium
• Left ventricle
• Right ventricle

Tags

NGSS.MS-LS1-3

• Left atrium
• Right atrium
• Left ventricle
• Right ventricle

Tags

NGSS.HS-LS1-2

When blood enters the right atrium, where is it coming from?

• The body
• Left ventricle
• Right Atrium
• Lungs

What chamber pumps blood to the body?

• Right atrium
• Right ventricle
• Left atrium
• Left ventricle 

A flap of tissue that prevents blood from flowing backward

• Aorta
• Atrium
• Septum
• Valve

Which side of the heart has oxygen rich blood?

• Left Side
• Right Side

Un-oxygenated blood enters the right atrium from the top of the heart.

• inferior vena cava
• superior vena cava
• aorta

Un-oxygenated blood enters the right atrium from the bottom of the heart.

• inferior vena cava
• superior vena cava
• pulmonary veins

Name this part.

• Right ventricle
• Aorta
• Right atrium
• Atrium