Circulatory and Respiratory Systems Assessment

What is the main function of the circulatory system?

• To break down food into energy

• To pump blood throughout the body

• To help us breathe in oxygen

• To protect our bones and muscles

Which part of the respiratory system allows oxygen to enter the blood?

• The bronchi

• The trachea

• The alveoli

• The pharynx

What carries oxygen-rich blood away from the heart?

• Veins

• Capillaries

• Arteries

• Bronchi

How many chambers does the human heart have?

• Two

• Three

• Four

• Six

What is the main job of white blood cells?

• To carry oxygen

• To fight infections

• To pump blood

• To remove waste

Which of these is NOT part of the respiratory system?

• Nose

• Arteries

• Lungs

• Trachea

What happens when we exhale?

• Oxygen enters our body

• Food enters our stomach

• Carbon dioxide leaves our body

• Blood enters our heart

What are the tiny blood vessels that deliver oxygen to cells called?

• Arteries

• Veins

• Capillaries

• Bronchi

The human body has how many lungs?

• One

• Two

• Three

• Four

What is another name for the throat?

• Trachea

• Bronchi

• Pharynx

• Alveoli