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10 Cards in this Set
- Front
- Back
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What happends when air goes in the nose?
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- nose hairs filter air
- mucus filters the air - nasal passages warm and condition the air |
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What happends when air goes in the mouth?
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- has no hair
- has no mucus - gets more air in quicker |
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Brain Freeze Myth?
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nasal cavity super cooling
- drink something cold your palate cools causing the air in the nasal cavity to be cool capilaries in nasal cavity sense this as pain |
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What is the aveoli?
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the link between the respitory and ciculatory systems
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Inhalation Process?
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- active process
- diaphram contracts - ribs move up and out - air rushes in |
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Exhalation Process?
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- passive process
- ribs move down and in - diaphragm relaxes - air rushes out |
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Other facts about the Breathing Process?
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- controlled by the autonomic nervous system
- 2 branches >parasympathetic >sympathetic - Vegas Nerve - we breathe to get rid of Co2 |
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What are some examples of Filtrate?
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H20, Na+, Cl-, H+, proteins, hormones,urea, anything small
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What do the kidney's help regulate?
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1) help maintain stable blood pressure
2) helps maintain blood volume and solute concentration |
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What is the Juztaglomeruar apparatus?
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spacail cells that are between the glomerus and the afferent arteriole. The sense of stretch or compression (realease renin to alert brain)
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