Cardiovascular System Quiz

What is the primary focus of this video series on the cardiovascular system?

• Digestive processes

• Blood vessels and their roles

• The nervous system

• The heart and its functions

What is one of the main functions of the cardiovascular system?

• To produce hormones

• To control body temperature

• To supply body cells with nutrients

• To digest food

Which component is NOT part of the cardiovascular system?

• Blood

• Lungs

• Arteries

• Heart

What does the pulmonary circuit do?

• Carries blood to the lungs and back to the heart

• Supplies blood to the digestive system

• Carries blood to the brain

• Distributes nutrients to the muscles

What is the role of the systemic circuit?

• To filter waste in the kidneys

• To carry blood from the heart to the rest of the body

• To regulate body temperature

• To oxygenate blood in the lungs