UT TYLER FNP NURS 5350 ADV PATHO EXAM 1

UT TYLER FNP NURS 5350 ADV PATHO
EXAM 1


Sevenpospecializedpocellularpofunctions:po-poans--
movement,poconductivity,pometabolicpoabsorption,posecretion,poexcretion,porespiration,po
andporeproduction

Nucleuspo-poans--
aidspoinpocellpodivisionpoandpocontrolpoofpogeneticpoinfo,pocontainspoDNApo(thinkpothepoeg
gpoyolk)

Ribosomespo-poans--RNA-
proteinpocomplexes;pofloatpofreelypoinpocytoplasm;poprovidepositespoforpocellularpoproteinpo
synthesis;popackagespoandpomodifiespoproteinpoforpotransportationpoandposecretion

EndoplasmicpoReticulumpo(ER)po-poans--
specializespoinpotheposynthesispoandpotransportpoofpothepoproteinpoandpolipidpocomponent
spoofpomostpoofpothepocellspoorganellespo(memorypofactory)

Golgipocomplexpo-poans--
Organellepothatpopackagespoandpodistributespoproteinspointopovesiclespoandpotransportspo
withinpoandpooutsidepoofpocellpo(refiningpoplantpoinpocytoplasm;potrafficpocop-
powhatpogoespoinpoandpooutpoofpocytoplasm)


Lysosomespo-poans--
Anpoorganellepocontainingpodigestivepoenzymes;podigestpoandporemovepowastes,podigestp
odebrispofrompodeadpocells;poifporuptured,potheypocanpodigestpocellpocontents;poautodigesti
onpooccurspoinpostarvation

Mitochondriapo-poans--
Powerhousepoofpothepocell,poorganellepothatpoispothepositepoofpoATPpo(energy)poproductio
n;popathwaypoforpometabolismpoofpocarbs,polipids,poandpoaminopoacidspointopoATP;potopok
eeppothepocellpoalive;pocanpogrowpoandpoself-replicatepoinpothepocell

Cytoskeletonpo-poans--
Aponetworkpoofpofiberspothatpoholdspothepocellpotogether,pohelpspothepocellpotopokeeppoitspo
shape,poandpoaidspoinpomovement;po"bonespoandpomuscle"poofpothepocell;pohavepociliapoto
pomovepoitpoonpoout

, Characteristicspoofpoplasmapomembranepo-poans--
madepouppoofpolipidspoandpoproteins;pothepobasicpocomponentpoispoapobi-
layerpoofpolipidpomoleculespothatpoareporesponsiblepoforpothepostructuralpointegritypoofpothe
pomembrane


Thepo_______________popreventspowaterposolublepomoleculespofrompoenteringpocellspoa
crosspothepoplasmapomembranepo-poans--Phospholipidpolayer

Prokaryotepo-poans--
unicellularpoorganismpolackingpoaponucleus;pocontainspoNOpoorganellespo(includepocyano
bacteria,pobacteria,poandporickettsia)

Eukaryotepo-poans--
organismpowhosepocellspocontainpoaponucleus;po"goodponucleus;"polargerpow/
pointracellularpoanatomy


cellularporeceptorspo-poans--
proteinpomoleculespoonpothepoplasmapomembrane,poinpothepocytoplasm,poorpoinpotheponuc
leuspothatpocanporecognizepoandpobindpowithpospecificposmallerpomoleculespocalledpoligan
ds

3potypespoofpocellularporeceptorspo-poans--plasmapomembraneporeceptors,pochannel-
linkedporeceptors,ponon-channel-linkedporeceptors

passivepotransportpo-poans--
ThepomovementpoofpomaterialspothroughpoapocellpomembranepoWITHOUTpousingpoenerg
y;pono-energypotransportpoofpounchargedpomoleculespothroughpoanyposemi-
permeablepobarrierpo(occurspodownpoapoconcentrationpogradient)

Diffusionpo-poans--
Movementpoofpomoleculespofrompoanpoareapoofpohigherpoconcentrationpotopoanpoareapoofp
olowerpoconcentration.


concentrationpogradientpo-poans--
Apodifferencepoinpothepoconcentrationpoofpoaposubstancepoacrosspoapodistance.

hydrostaticpopressurepo-poans--
thepomechanicalpoforcepoofpowaterpoPUSHINGpoagainstpocellularpomembranes

Osmosispo-poans--
Diffusionpoofpowaterpothroughpoaposelectivelypopermeablepomembrane;pofrompoaporegionp
oofpohigherpowaterpoconcentrationpotopoaporegionpoofpolowerpowaterpoconcentration;podirec
tlypor/tpohydrostaticpopressurepoandposolutepoconcentration;poPULL