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Functions of the Respiratory System. Bring in oxygen to the bodyHelp cells in terms of metabolismFilter waste from bloodMake speech possible. STRUCTURES OF THE RESPIRATORY SYSTEM. NOSEPHARYNXLARYNXTRACHEABRONCHILUNGS. RESPIRATORY SYSTEM DIVISIONS. UPPER RESPIRATOROY LOWER RESPIRATROY. . . .
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1. THE RESPIRATORY SYSTEM Medical Terminology
Chapter 7
3. STRUCTURES OF THE RESPIRATORY SYSTEM NOSE
PHARYNX
LARYNX
TRACHEA
BRONCHI
LUNGS
4. RESPIRATORY SYSTEM DIVISIONS UPPER RESPIRATOROY
LOWER RESPIRATROY
5. UPPER RESPIRATORY SYSTEM NOSE
PHARYNX
nasopharynx
orophayrnx
epiglottis
laryngopahrynx
LARYNX/VOICE BOX
6. LOWER RESPORATORY SYSTEM Trachea
Throacic Cavity
Bronchi
bronchioles
alveoli
Lungs
Diaphram
7. THE LUNGS Each lung has lobes
Each lung in enclosed in a membrane called the pleura
The pleura has two surrounding thin membranes
Pleural space
8. HOW BREATHING HAPPENS Breathing is a 3 step process
External Respiration
Inspiration
Expiration
Cellular Respiration
Internal Respiration