Download 8.31Indentify The Parts of The Respiratory System

Indentify The Parts of The Respiratory System and
Describe The Process of Breathing
8.31
Mr. Jones
1. The function of the respiratory system is to
___________________________ and to
___________________________.
2. ________________ are the most important organs
in the respiratory system.
3. Lungs connect your body with _________
_______.
4. The circulatory system carries the oxygen
from your lungs to the ______________________.
5. You have _______ lungs.
6. One is in the _________ side of your chest, and
one is in the __________.
7. Your ______________ lies between them.
8. Air comes into your body through your
________ and _________.
9. It travels through the _______________.
10.
_______ and ________ share this
passageway.
11.
From the pharynx, the air moves
through the ___________, or voice box.
12.
A ________________ covers the larynx when
you swallow.
13.
This prevents __________ from going into
your airways.
14.
From the larynx, air moves into a large
tube called the ___________, or windpipe.
15.
The trachea branches into smaller tubes
called ___________.
16.
One bronchus goes into ________ _______.
17.
In the lungs, each bronchus branches
into smaller tubes called ___________ __________.
18.
The bronchial tubes continue to branch
and become ________________.
19.
Microscopic air sacs at the end of each
bronchiole are called _____________.
20.
Define microscopic.
______________________________________
21.
The walls of alveoli are always
_____________.
22.
Many tiny ______________ act like nets and
wrap around alveoli.
23.
Blood returning from the rest of the
body is full of ____________ ____________.
24.
The artery from the heart to the lungs is
the only one that is high in ____________
___________ instead of oxygen.
25.
It is called the ____________ artery.
26.
Pulmonary means ____________.
27.
The carbon dioxide passes ______ of the
capillaries around the alveoli.
28.
Carbon dioxide leaves the body when
you ___________, or breathe out.
29.
When you ____________, or breathe in,
oxygen comes into the lungs.
30.
The oxygen moves through the walls of
the ____________.
31.
Oxygen then moves through the walls of
the tiny ___________ and into the blood.
32.
The exchange of carbon dioxide and
oxygen is called ______________.
33.
The exchange of ____________ __________ and
oxygen is called respiration.
34.
A _________ carries the blood that is high
in oxygen to the heart.
35.
This vein is called the __________ vein.
36.
The pulmonary vein is the only vein that
carries blood that is high in ____________.