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The Respiratory System By Matt Cruz and John Miles
Main Organs Mouth and Nose Trachea Lungs Diaphragm
Mouth and Nose Where oxygen enters the respiratory system cleans the air of dust warms the air if it is too cool moistens the air if it is dry
Trachea Connects the pharynx and larynx to the lungs. Produces mucus which traps particles
Lungs Deoxygenated blood is pumped into the pulmonary artery. oxygen diffuses into blood and is exchanged with carbon dioxide.
Diaphragm separates thoracic cavity from abdominal cavity Expansion and contraction causes respiration
Dysfunctions Bronchitis Pneumonia COPD
Bronchitis Acute Cough Possible mucus Chronic Productive cough Wheezing Sever mucus (yellow or green with streaks of blood) Two categories Acute Chronic
COPD chronic obstructive pulmonary disease Limits air flow causing shortness of breath Caused by toxic particles or gas most commonly from smoking
Pneumonia Typically caused by infection Symptoms: Cough Chest pain Fever Difficulty breathing
Sources http://www.emc.maricopa.edu/biobk/biobookres psys.html http://www.emc.maricopa.edu/biobk/biobookres psys.html http://classic.sidwell.edu/us/science/vlb5/labs/cell ular_respiration/ http://classic.sidwell.edu/us/science/vlb5/labs/cell ular_respiration/ http://library.thinkquest.org/ http://library.thinkquest.org/ http://www.getbodysmart.com/ap2/respiratorysys tem/zonesdivisions/ http://www.getbodysmart.com/ap2/respiratorysys tem/zonesdivisions/ http://quizlet.com/7114103/respiratory- dysfunctions-pulmonary-emboli-arf-ards-flash- cards/ http://quizlet.com/7114103/respiratory- dysfunctions-pulmonary-emboli-arf-ards-flash- cards/ http://en.wikipedia.org/wiki/Respiratory_systemen. wikipedia.org/wiki/Respiratory_system http://en.wikipedia.org/wiki/Respiratory_systemen. wikipedia.org/wiki/Respiratory_system
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