5188165
Description
Mind Map by Colleen Curley, updated more than 1 year ago
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Created by Colleen Curley
about 8 years ago
|
|
Respiratory System 1
- Function
- Supply Oxygen
Remove carbon
dioxide
- Gas exchange
- Protection from
dehydration,
temperature change
and pathogens
- Production of sound
- Olfaction
- Supply Oxygen
Remove carbon
dioxide
- Respiratory system
- Conducting portion
- Nasal cavities
- Nasopharynx
- Larynx
- Trachea
- Bronchi
- Bronchioles
- Terminal
bronchioles
- Nasal cavities
- Respiratory portion
- Respiratory
bronchioles
- Alveolar ducts
- Alveolar sacs
- Alveoli
- Respiratory
bronchioles
- Conducting portion
- Nasal Cavities and Conchae
- Divided medially by
nasal septum -hyaline
- PSCC epithelium (roof lined
with olfactory epithelium)
- Conchae - vascular bony shelves
- Filter warm and incoming air
- Divided medially by
nasal septum -hyaline
- Nasopharynx
- PSCC
- Pharyngeal tonsil- adenoid (enlarged
lymphatic tissue at back of nose and
throat)
- PSCC
- Paranasal sinuses
- Open into nasal
cavity to lighten
the skull
- Assist to
moisten
and
warm air
- Contain mucous
cells which drain
in nasal cavity
- Frontal,
ethmoidal,
maxillary,
sphenoidal
- Open into nasal
cavity to lighten
the skull
- Larynx
- Connects pharynx
to trachea
- PSCC (vocal
cords and
epiglottis are
SSNK)
- Phonation
- Guard against entry
of foreign bodies
- Connects pharynx
to trachea
- Vocal cords
- Glottis - space
between
- Laryngeal muscles control
length and size of muscles by
moving arytenoid cartillages
- Sound produced
by vibration as
air exhaled
- Glottis - space
between
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