Heart Facts

Which mammal has the largest heart?

• whale

• human

• cheetah

• elephant

How many chambers does the heart have?

• Three

• Four

• Five

• Six

Name the organ that is a muscle that pumps blood throughout the Circulatory System

• The heart

• The lungs

• The liver

• The brain

Tags

NGSS.MS-LS1-3

The Circulatory System is also called:

• Pumping System

• Blood System

• Cardiovascular System

• Life Support System

Which of the following blood vessels carry blood in the circulatory system back to the heart from the rest of the body?

• Artery

• Venule

• Capillary

• Veins

Which organ do Cardiologists focus on?

• Heart

• Brain

• Lungs

• Skin

Which organ does pump blood in all the body?

• liver

• brain

• heart

• stomach

Which part of the heart is responsible for pumping oxygenated blood to the body?

• Left atrium

• Right atrium

• Left ventricle

• Right ventricle

What is the average resting heart rate for a healthy adult?

• 40-60 beats per minute

• 60-100 beats per minute

• 100-120 beats per minute

• 120-140 beats per minute

Tags

NGSS.HS-LS1-3

Which blood vessels carry blood away from the heart?

• Veins

• Arteries

• Capillaries

• Lymphatics