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50 Cards in this Set
- Front
- Back
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Respirtory
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the absorption of oxygen
(inhale) and the release of carbon dixoide (exhale) The blood delivers the O2 and picks up the garbage(CO2) @the cells BREATHING |
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another name for respirtory
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exchange of gases
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Nostrils
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have hair to capture dust and air particles
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nasal cavaties
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open area seperated by the (next question
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septum
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to seperate
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turbinates
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air circulates around to..sticky catches small stuff, warms air and
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Olfactory nerves
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smell
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sinuses
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small cavaties in skull w/fluid to warm air humidify air
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uvala
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flap over nasal passage
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pharynx
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throat, intersection of tubes
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eustation tubes
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go from throat to back of ear(equalizes pressure)
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tonsils
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soft tissue to catch bacteria/virus
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Larynx
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vocal cords/adams apple(2 folds over skin over windpipe that vibrate
tightens-higher loosens-lower |
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trachea
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windpipe with cilia (define)
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cilia
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tiny hair that sweep air and stick germs to mucous
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cystic fibroses
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too much mucouse die way early
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bronchi
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2 tubes into lungs(cilia and mucous)
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bronchiotes
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tiny tube in lungs that carry air to..
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alveoli
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tiny air sacs that exchange o2 and co2
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diaphragm
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sheet of muscle that lests you breate inhale_lifts ribs
exhale_relaxes |
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pericardium
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sac that holds heart in place
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pulmonary
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luns
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artery
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carry blood away from heart
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vein
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carry blood to heart
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heart mur murs
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one or mor valves dont shut completly
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lubb
dubb |
L-atrioventricular valves
D-pulmonary and aurotic valves |
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pacemaker
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sets pace of heart
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TEST resting heart rate
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heart rate at rest
usually better the lower it is |
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factors that effect resting heart rate
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diet
amount of activity genetics amount of sleep how you deal w/ stress polution drug use/ non use |
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cornary arteries
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supply heart muscle w/ blood
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plaque
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coronary bypass surgery (stops heart, blood pumped thru machine, cutout bad part, and sew leg nerves there
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valves in blood stream
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trap blood wont let it go backwards
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varicorse veins
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have broken valves(check for stroke)
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lymph system
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clear fluid that surrounds all cells: brings nutrients and o2 into cell brings co2 and cell waste out
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artery to...
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asteroles (cappilaries) to...
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lymph to...
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veinioles(capillaries) to...
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vein
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asdf
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amount of blood in body
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12 pints
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cells to liquid=blood
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45% to 55%
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liquid in blood
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plasma? water and protein carries nutrients
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red blood cells
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most numerous cell carries o2 and co2(lives 4 months)
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where are red blood cells
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in bone marrow
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where do the dead cells go?
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spleen
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white blood cells
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fight and kill infection
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TEST ratio
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1W:600R
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leukemia
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wacked amount of white blood cells
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platelets
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clot blood=stop bleeding
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not enough platelets
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hemophilac
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blood types
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A
B AB O |
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Rh factor
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- or +
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