PAThk201hkWeekhk6hk-hkFluidhk&hkElectrolytes
bodyhkfluidshkarehkdividedhkintohkfluidhkcompartments,hk1/3hkarehk_________
____hkwhilehk2/3hkarehk___________hk-hkcorrecthkanswer✔ ✔
extracellular
intracellular
thehkECFhkishkcomposedhkofhk________hkandhk_________hk-hkcorrecthkanswer
✔ ✔ plasmahkandhkinterstitialhkfluid
howhkdohkwehkdeterminehkthehksolutehklevelshkinsidehkofhkahkcell?hk-
hkcorrecthkanswer✔ ✔ determinehkthemhkinhkthehkintravascularhkfluid
ThkorhkF:hkECFhkandhkintravascularhkfluidhkarehkinterchangeablehktermshk-
hkcorrecthkanswer✔ ✔ TRUE
______%hktohk____%hkofhkahknewborn'shkweighthkishkmadehkfromhkwaterhk-
hkcorrecthkanswer✔ ✔ 70-80%
______%hktohk____%hkofhkahkchild'shkweighthkishkmadehkfromhkwaterhk-
hkcorrecthkanswer✔ ✔ 60-65%
,______%hktohk____%hkofhkanhkadult'shkweighthkishkmadehkfromhkwaterhk-
hkcorrecthkanswer✔ ✔ 50-60%
______%hktohk____%hkofhkanhkolderhkadult'shkweighthkishkmadehkfromhkwaterhk-
hkcorrecthkanswer✔ ✔ 45-55%
whathkagehkdemographicshkarehkathkahkhigherhkriskhkforhkdehydration?hk-
hkcorrecthkanswer✔ ✔ newborns/infants
olderhkadults
whyhkarehknewborns/infantshkathkahkhigherhkriskhkforhkdehydration?hk-
hkcorrecthkanswer✔ ✔ relyhkonhkothers
highhkmetabolichkrates
largerhksurfacehkareahk=hkmorehkinsensiblehkwaterhkloss
kidneyshkarehkimmaturehk=hklesshkconcentratedhkurine
,whyhkarehkolderhkadultshkathkahkhigherhkriskhkforhkdehydration?hk-
hkcorrecthkanswer✔ ✔ lesshkmusclehk&hkmorehkfathk-
hkfathkdoesn'thkholdhkontohkwaterhkwell
physicalhklimitationshk=hkmayhknothkbehkablehktohkreachhkwater
unresponsivehktohkthirsthksignals
homeostasishktakeshklongerhktohkbehkrestored
whathkishkdiffusion?hk-hkcorrecthkanswer✔ ✔
particleshkmovehkfromhkhighhktohklowhksolutehkconcentration
whathkishkosmosis?hk-hkcorrecthkanswer✔ ✔
waterhkmoveshkfromhklowhktohkhighhksolutehkconcentration
ThkorhkF:hkfacilitatedhkdiffusionhkrequireshkATPhk-hkcorrecthkanswer✔ ✔
FALSEhk-
hkbothhksimplehkandhkfacilitatedhkdiffusionhkarehkpassivehkandhkdohknothkrequireh
kATP
whathkishkanhkexamplehkofhkfacilitatedhkdiffusion?hk-hkcorrecthkanswer✔ ✔
GLUT4hktransporthkproteinhktransportshkglucosehkintohkcells
, whathkishkactivehktransport?hk-hkcorrecthkanswer✔ ✔
thehkmovementhkofhkparticleshkacrosshkahkcellhkmembranehkagainsthkahkconce
ntrationhkgradient
requireshkATP
whathkishkanhkexamplehkofhkactivehktransport?hk-hkcorrecthkanswer✔ ✔
sodiumhkpotassiumhkpump
waterhkwantshktohkbehk_______hkonhkeitherhksidehkofhkahksemi-
permeablehkmembranehk-hkcorrecthkanswer✔ ✔ equal
whathkarehkthehkfourhkstarlinghkforces?hk-hkcorrecthkanswer✔ ✔
capillaryhkhydrostatichkpressure
interstitialhkoncotichkpressure
capillaryhkoncotichkpressure
interstitialhkhydrostatichkpressure
bodyhkfluidshkarehkdividedhkintohkfluidhkcompartments,hk1/3hkarehk_________
____hkwhilehk2/3hkarehk___________hk-hkcorrecthkanswer✔ ✔
extracellular
intracellular
thehkECFhkishkcomposedhkofhk________hkandhk_________hk-hkcorrecthkanswer
✔ ✔ plasmahkandhkinterstitialhkfluid
howhkdohkwehkdeterminehkthehksolutehklevelshkinsidehkofhkahkcell?hk-
hkcorrecthkanswer✔ ✔ determinehkthemhkinhkthehkintravascularhkfluid
ThkorhkF:hkECFhkandhkintravascularhkfluidhkarehkinterchangeablehktermshk-
hkcorrecthkanswer✔ ✔ TRUE
______%hktohk____%hkofhkahknewborn'shkweighthkishkmadehkfromhkwaterhk-
hkcorrecthkanswer✔ ✔ 70-80%
______%hktohk____%hkofhkahkchild'shkweighthkishkmadehkfromhkwaterhk-
hkcorrecthkanswer✔ ✔ 60-65%
,______%hktohk____%hkofhkanhkadult'shkweighthkishkmadehkfromhkwaterhk-
hkcorrecthkanswer✔ ✔ 50-60%
______%hktohk____%hkofhkanhkolderhkadult'shkweighthkishkmadehkfromhkwaterhk-
hkcorrecthkanswer✔ ✔ 45-55%
whathkagehkdemographicshkarehkathkahkhigherhkriskhkforhkdehydration?hk-
hkcorrecthkanswer✔ ✔ newborns/infants
olderhkadults
whyhkarehknewborns/infantshkathkahkhigherhkriskhkforhkdehydration?hk-
hkcorrecthkanswer✔ ✔ relyhkonhkothers
highhkmetabolichkrates
largerhksurfacehkareahk=hkmorehkinsensiblehkwaterhkloss
kidneyshkarehkimmaturehk=hklesshkconcentratedhkurine
,whyhkarehkolderhkadultshkathkahkhigherhkriskhkforhkdehydration?hk-
hkcorrecthkanswer✔ ✔ lesshkmusclehk&hkmorehkfathk-
hkfathkdoesn'thkholdhkontohkwaterhkwell
physicalhklimitationshk=hkmayhknothkbehkablehktohkreachhkwater
unresponsivehktohkthirsthksignals
homeostasishktakeshklongerhktohkbehkrestored
whathkishkdiffusion?hk-hkcorrecthkanswer✔ ✔
particleshkmovehkfromhkhighhktohklowhksolutehkconcentration
whathkishkosmosis?hk-hkcorrecthkanswer✔ ✔
waterhkmoveshkfromhklowhktohkhighhksolutehkconcentration
ThkorhkF:hkfacilitatedhkdiffusionhkrequireshkATPhk-hkcorrecthkanswer✔ ✔
FALSEhk-
hkbothhksimplehkandhkfacilitatedhkdiffusionhkarehkpassivehkandhkdohknothkrequireh
kATP
whathkishkanhkexamplehkofhkfacilitatedhkdiffusion?hk-hkcorrecthkanswer✔ ✔
GLUT4hktransporthkproteinhktransportshkglucosehkintohkcells
, whathkishkactivehktransport?hk-hkcorrecthkanswer✔ ✔
thehkmovementhkofhkparticleshkacrosshkahkcellhkmembranehkagainsthkahkconce
ntrationhkgradient
requireshkATP
whathkishkanhkexamplehkofhkactivehktransport?hk-hkcorrecthkanswer✔ ✔
sodiumhkpotassiumhkpump
waterhkwantshktohkbehk_______hkonhkeitherhksidehkofhkahksemi-
permeablehkmembranehk-hkcorrecthkanswer✔ ✔ equal
whathkarehkthehkfourhkstarlinghkforces?hk-hkcorrecthkanswer✔ ✔
capillaryhkhydrostatichkpressure
interstitialhkoncotichkpressure
capillaryhkoncotichkpressure
interstitialhkhydrostatichkpressure
