NURSl 5315/l NURS5315l Examl 1l (NEWl
2026l Update)l Advancedl Pathophysiologyl
Guidel |l Questionsl &l Answersl |l Gradel A|l
100%l Correctl (Verifiedl Solutions)-l UTA
QUESTION
Intravascularl fluidl compartment
Answer:
Inl venousl system-l 20%
QUESTION
Osmolality
Answer:
Thel measurel ofl solutel concentrationl inl al fluid.l
280-295l mOsm
QUESTION
Interstitiall fluidl compartment
Answer:
Surroundsl thel cellsl andl bathesl theml inl nutrients-l 20%
QUESTION
Intracellularl fluidl compartment
Answer:
Withinl thel cells-l 40%l uk
,QUESTION
Osmosis
Answer:
Passive-l thel movementl ofl waterl froml anl areal ofl lowl concentrationl ofl solutel tol onel ofl
higherl concentration
QUESTION
Osmoticl pressure
Answer:
Pulling-l thel amountl ofl pressurel orl forcel thatl isl exertedl byl solutel moleculesl ofl al givenl
compartment
QUESTION
Hydrostaticl pressure
Answer:
Bloodl pressure-l pushesl fluidl outsidel ofl thel vessels,l thel forcel ofl fluidl againstl thel wallsl
ofl al compartment-l venousl obstruction,l Nal andl waterl retention
QUESTION
Oncoticl pressure
Answer:
Colloidl pressurel keepsl waterl insidel thel compartment,l attractsl waterl froml interstitiall
spacel backl intol thel capillary-l lossesl orl diminishedl albumin
QUESTION
Effectivel arteriall bloodl volume
Answer:
, Thel amountl ofl bloodl withinl thel arteriall space-l ECFl changesl willl causel changesl inl thel
EABVl inl thel samel direction
QUESTION
Antidiureticl hormone
Answer:
Secretedl byl pituitaryl glandl inl responsel tol waterl deficit,l Nal excess,l orl hypotension.l
Causesl kidneysl tol reabsorbl water,l increasingl plasmal volume
QUESTION
Reninl Angiotensinl Aldosteronel System
Answer:
Activatedl byl lowl bloodl volume,l triggersl releasel ofl reninl whichl convertsl
angiotensinogenl tol angiotensinl 1.l ACEl convertsl angiotensinl 1l tol angiotensinl whichl
causesl arteriall vasoconstrictionl andl stimulatesl releasel ofl aldosterone.l Aldosteronel
stimulatesl renall Nal reabsorptionl andl K+l excretion.l Waterl isl retained,l lessl urinel isl
produced,l bloodl volumel increases.l
QUESTION
Natriureticl hormones
Answer:
ANPl andl BNP-l releasedl byl heart-l worksl oppositel RAASl tol decreasel bloodl volume,l
promotesl urinaryl excretionl ofl Nal andl water
QUESTION
Fluidl volumel deficit
Answer:
Dehydration-l intakel isl notl enoughl forl body'sl needs
C.l M.l Poorl skinl turgor,l dryl mucousl membranes,l sunkenl eyes,l sunkenl fontanelles,l
decreasedl urinel output,l fatigue
2026l Update)l Advancedl Pathophysiologyl
Guidel |l Questionsl &l Answersl |l Gradel A|l
100%l Correctl (Verifiedl Solutions)-l UTA
QUESTION
Intravascularl fluidl compartment
Answer:
Inl venousl system-l 20%
QUESTION
Osmolality
Answer:
Thel measurel ofl solutel concentrationl inl al fluid.l
280-295l mOsm
QUESTION
Interstitiall fluidl compartment
Answer:
Surroundsl thel cellsl andl bathesl theml inl nutrients-l 20%
QUESTION
Intracellularl fluidl compartment
Answer:
Withinl thel cells-l 40%l uk
,QUESTION
Osmosis
Answer:
Passive-l thel movementl ofl waterl froml anl areal ofl lowl concentrationl ofl solutel tol onel ofl
higherl concentration
QUESTION
Osmoticl pressure
Answer:
Pulling-l thel amountl ofl pressurel orl forcel thatl isl exertedl byl solutel moleculesl ofl al givenl
compartment
QUESTION
Hydrostaticl pressure
Answer:
Bloodl pressure-l pushesl fluidl outsidel ofl thel vessels,l thel forcel ofl fluidl againstl thel wallsl
ofl al compartment-l venousl obstruction,l Nal andl waterl retention
QUESTION
Oncoticl pressure
Answer:
Colloidl pressurel keepsl waterl insidel thel compartment,l attractsl waterl froml interstitiall
spacel backl intol thel capillary-l lossesl orl diminishedl albumin
QUESTION
Effectivel arteriall bloodl volume
Answer:
, Thel amountl ofl bloodl withinl thel arteriall space-l ECFl changesl willl causel changesl inl thel
EABVl inl thel samel direction
QUESTION
Antidiureticl hormone
Answer:
Secretedl byl pituitaryl glandl inl responsel tol waterl deficit,l Nal excess,l orl hypotension.l
Causesl kidneysl tol reabsorbl water,l increasingl plasmal volume
QUESTION
Reninl Angiotensinl Aldosteronel System
Answer:
Activatedl byl lowl bloodl volume,l triggersl releasel ofl reninl whichl convertsl
angiotensinogenl tol angiotensinl 1.l ACEl convertsl angiotensinl 1l tol angiotensinl whichl
causesl arteriall vasoconstrictionl andl stimulatesl releasel ofl aldosterone.l Aldosteronel
stimulatesl renall Nal reabsorptionl andl K+l excretion.l Waterl isl retained,l lessl urinel isl
produced,l bloodl volumel increases.l
QUESTION
Natriureticl hormones
Answer:
ANPl andl BNP-l releasedl byl heart-l worksl oppositel RAASl tol decreasel bloodl volume,l
promotesl urinaryl excretionl ofl Nal andl water
QUESTION
Fluidl volumel deficit
Answer:
Dehydration-l intakel isl notl enoughl forl body'sl needs
C.l M.l Poorl skinl turgor,l dryl mucousl membranes,l sunkenl eyes,l sunkenl fontanelles,l
decreasedl urinel output,l fatigue
