Human Body Systems Test Review 2 Question Preview (ID: 13969)


Circulatory System Respiratory System. TEACHERS: click here for quick copy question ID numbers.

Which of the following is a function of the respiratory system?
a) To transport blood and nutrients throughout your whole body.
b) To breathe carbon dioxide and get rid of waste (oxygen).
c) To breathe in oxygen and get rid of waste (carbon dioxide).
d) The respiratory system does not have a function.

Which of the following is a function of the circulatory system?
a) To transport blood and nutrients throughout your whole body.
b) To breathe carbon dioxide and get rid of waste (oxygen).
c) To breathe in oxygen and get rid of waste (carbon dioxide).
d) The circulatory system does not have a function.

What are the main organs of the respiratory system?
a) lungs, heart, and blood vessels
b) diaphragm, lungs, alveoli, and trachea
c) trachea, lungs, and muscles
d) lungs, diaphragm, heart, and alveoli

What are the main organs of the circulatory system?
a) lungs, heart, and blood vessles
b) diaphragm, heart, and trachea
c) trachea, heart, arteries, and veins
d) heart, arteries, veins, and capillaries

How do the circulatory and respiratory systems work together?
a) They work together to help digest your food.
b) They work together to help create new blood cells.
c) They work together to protect your body.
d) They work together in the process of gas exchange (carbon dioxide for oxygen).

What is role of the heart in the circulatory system?
a) To pump blood throughout the body.
b) To carry the blood to all the body parts.
c) To help you breathe in oxygen.
d) To help you breathe out carbon dioxide.

In which organ does gas exchange occur?
a) heart
b) trachea
c) lungs (in the alveoli)
d) blood vessels

Why is gas exchange necessary?
a) Oxygen is necessary for our body to perform properly.
b) So we can breathe in oxygen that we need and get rid of CO2 that we don't need.
c) Both answer choices are correct.
d) Neither answer choices are correct.

Which of the following is NOT a part of the respiratory system?
a) lungs
b) trachea
c) alveoli
d) veins

Which of the following is NOT a part of the circulatory system?
a) lungs
b) heart
c) arteries
d) capillaries

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