The Respiratory And Circulatory Systems Question Preview (ID: 53862)


Module 06.04. TEACHERS: click here for quick copy question ID numbers.

What is the difference between an artery and a vein?
a) An artery carries blood away from the heart; a vein carries blood to the heart.
b) An artery is responsible for carrying blood; a vein is responsible for gas exchange.
c) An artery is responsible for gas exchange; a vein is responsible for carrying blood.
d) An artery carries blood to the heart; a vein carries blood away from the heart.

Which of the following organs is part of the excretory AND circulatory systems?
a) blood
b) heart
c) intestines
d) lungs

How are the respiratory and circulatory systems similar?
a) Both systems provide glucose and other substances to cells.
b) Both systems regulate blood flow throughout the body.
c) Both systems help remove carbon dioxide from the body.
d) Both systems send messages to the nervous system for breathing.

Blood is part of the respiratory system AND the nervous system.
a) True
b) False
c)
d)

Lungs are part of the respiratory system AND the circulatory system.
a) True
b) False
c)
d)

The heart system is made up of the __________ , blood vessels, and blood.
a) lungs
b) brain
c) heart
d) kidneys

The __________ system is responsible for moving blood cells throughout the body.
a) circulatory
b) endocrine
c) digestive
d) respiratory

The __________ system is made up of the nose, pharynx, trachea, lungs, bronchi, and alveoli.
a) circulatory
b) endocrine
c) digestive
d) respiratory

The respiratory system is responsible for bringing __________ into the lungs and releasing carbon dioxide from the body.
a) oxygen
b) carbon dioxide
c) air
d) water

The respiratory system controls __________, and the circulatory systems controls __________.
a) antibodies; digestion
b) breathing; blood flow
c) mucles; bones
d) nerves; senses

Blood enters the right side of the heart and travels to the lungs. There, the lungs eliminate __________ and exchange it for more oxygen.
a) water
b) carbon dioxide
c) oxygen
d) air

Oxygen-rich blood enters the left side of the heart. Then, arteries carry blood _______ from the heart.
a) away
b) toward
c)
d)

Air enters the nasal cavity. It goes into the pharynx and moves into the __________.
a) mouth
b) lungs
c) trachea
d) alveoli

Air enters the right and left bronchus, where it is then delivered to the lungs. After air enters the alveoli, oxygen moves through the wall of the alveoli and into the _________.
a) heart
b) kidneys
c) brain
d) blood

As blood travels throughout the body, it delivers oxygen to organs and cells. Along the way it picks up carbon dioxide and delivers it to the ________, which then exhale and release it into the air.
a) lungs
b) nose
c) heart
d) veins

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