Circulatory & Respiratory System Review

What is another name for the circulatory system?

• Respiratory system

• Cardiovascular system

• Digestive system

• Muscular system

Which organ is the central organ of the circulatory system?

• Lungs

• Heart

• Trachea

• Diaphragm

What is the function of capillaries in the circulatory system?

• Carry oxygenated blood away from the heart

• Carry deoxygenated blood back to the heart

• Gas exchange

• Pump blood throughout the body

How do the circulatory and respiratory systems work together?

• The circulatory system helps us breathe, the respiratory helps pump our blood

• The respiratory system transports blood and nutrients, the circulatory system helps us breathe

• The circulatory system transports blood and nutrients, the respiratory system helps us breathe

• The respiratory system ensures our body gets carbon dioxide and circulatory system removes oxygen

How does the circulatory system support the immune response?

• By regulating body temperature

• By digesting nutrients

• By fighting infections with white blood cells

• By carrying oxygen to the cells

What is the function of arteries in the circulatory system?

• Carry oxygenated blood away from the heart

• Carry deoxygenated blood back to the heart

• Gas exchange

• Pump blood throughout the body

What is the function of veins in the circulatory system?

• Carry oxygenated blood away from the heart

• Carry deoxygenated blood back to the heart

• Gas exchange

• Pump blood throughout the body

Which component of blood is responsible for carrying oxygen?

• plasma

• platelets

• red blood cell

• white blood cell

What are the three main parts of the circulatory system?

• Heart, blood vessels, blood

• Brain, stomach, liver

• Muscles, bones, skin

• Heart, lungs, kidneys

What is the main function of the heart?

• Pumping blood throughout the body

• Filtering waste products

• Producing oxygen

• Digesting nutrients