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30 Cards in this Set
- Front
- Back
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RH=
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AH/PH
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37DEGREES AT 100% SATURATION = ? TORR OR MMHG
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47
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ACTUAL MEANS THE SAME AS
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ABSOLUTE
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GASES ARE
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ELASTIC, CONSTANTLY MOVING, RANDOM, LIKE "BUMPER CARS"
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VENTURI SAID?
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CAN'T CHANGE ANGLE MORE THAN 15 DEGREES IF YOU WANT TO RESTORE FLOW TO PREVIOUS RATE
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BERNULLI #1
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VELOCITY OF A FLUID IS INDIRESTLY/INVERSELY RELATED TO PRESSURE ON LATERAL WALL
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BERNILLI #2
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IF VELOCITY GOES UP PRESSURE GOES UP
(INDIRECT RELATIONSHIP) |
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GRAHAMS LAW STATES
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RATE OF GAS DIFFUSION IS INVERSELY PROPORTIONAL TO WEIGHT OF GAS
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BROWNIAN MOVEMENT
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INCREASED SURFACE AREA WILL INCREASE RATE OF GAS DIFFUSION
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FICKS LAW
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RATE OF DIFFUSION IS INDIRECTLY RELATED TO THICKNESS
INCREASE THICKENSS = DECREASED DIFFUSION |
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YOU SHOULD INSTRUCT A PATIENT TO
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TAKE A SLOW DEEP BREATH
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INERTIAL IMPACTION
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VELOCITY OF PARTICLES IS TOO GREAT TO MAKE A CHANGE IN DIRECTION TOWARDS LUNGS IMPACTING IN BACK OF THROAT
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GOALS OF AEROSOL THERAPY
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COOLMIST
REDUCE INFLAMATION DELIVER MEDS HUMIDIFY ELIMINATE SECRETIONS |
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OPTIMAL SIZE OF AEROSOL PARTICLES
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1-3 MICRONS
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AEROSOL THERAPY IS WHAT?
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SUSPENSION OF A SOLID OR LIQUID IN A GAS
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SUBLIMATION IS
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GOING FROM A SOLID TO A GAS WITHOUT BECOMING LIQUID
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POISEULLE'S LAW STATES
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SIZE OF AIRWAY IS DIRECTLY RELATED TO GAS FLOW AND INDIRECTLY RELATED TO THE WORK OF BREATHING
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CAPILLARY ACTION
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LIQUID IN A SMALL TUBE MOVING AGAINST THE FLOW OF GRAVITY
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SURFACE TENSION
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FORCE EXERTED BY LIKE MOLECULES AT THE SURFACE OF A LIQUID
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VELOCITY
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DISTANCE/TIME
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MOLAR VOLUME OF A GAS AT STPD=
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22.4L
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AVAGADROS #
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6.023X10 TO 23RD
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CHARLES LAW
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CONSTANT PRESSURE
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GAY-LUSSAC
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VOLUME IS CONSTANT
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BOYLES LAW
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TEMP IS CONSTANT
P1XV1=P2XV2 |
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OXYGEN AND HELIUM MIXTURES(HELIOX)
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HELIUM MAKES O2 LESS DENSE SO IT CAN PASS THROUGH CONSTRICTED AREA
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BAROMETRIC PRESSURE IS MEASURED BY
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A BAROMETER
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BAROMETRIC PRESSURE IN DENVER
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630 TORR
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BAROMETRIC PRESSURE AT SEA LEVEL
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760 TORR
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RADIATION MEANS=
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EMISSION OF HEAT WITHOUT MOVEMENT
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