BIO 669 QUIZ 1 QUESTIONS AND
VERIFIED ANSWERS|
water,makes,up,____%,in,men,-,ans--60%
water,makes,up,____%,in,women,-,ans--50%
made,up,of,2/3,(40%),of,water,-,ans--intracellular
made,up,of,1/3,(20%),of,water,-,ans--extracellular
what,two,things,make,up,extracellular,fluid?,-,ans--Intravascular,and,interstitial
what,%,of,intravascular,is,in,the,extracellular?,-,ans--25%
what,%,of,interstitial,is,in,the,extracellular?,-,ans--75%
who,has,more,water,,men,or,women?,-,ans--men
who,has,more,water,,elderly,or,pediatric?,-,ans--pediatric
why,does,total,body,water,decrease,as,we,age?,-,ans--decreased,free,fat,and,muscle,mass
renal,decline
diminished,thirst,perception
Starling,forces,-,ans--forces,affecting,movement,of,fluid,between,cells,and,spaces
net,filtration,-,ans--forces,favoring,filtration,minus,forces,opposing,filtration
Osmolarity,-,ans--concentration,of,osmotically,active,particles,in,a,solution
isosmotic,-,ans--solutions,with,the,same,concentrations,of,solute,particles,(osmolarity)
hyposomotic,-,ans--solution,with,lower,osmotic,pressure.,lower,outside
, hyperosmotic,-,ans--solution,with,higher,osmolarity.,higher,inside.
isotonic,-,ans--two,solutions,with,the,same,osmotic,pressure
Hypotonic,-,ans--
when,comparing,two,solutions,,the,solution,with,the,lesser,concentration,of,solutes,within,th
e,cell
Hypertonic,-,ans--
when,comparing,two,solutions,,the,solution,with,the,greater,concentration,of,solutes,within,t
he,cell
Forces,favoring,filtration,-,ans--Capillary,hydrostatic,pressure,
(blood,pressure),and,interstitial,oncotic,pressure,(water-pulling)
Forces,favoring,reabsorption,-,ans--Plasma,(capillary),oncotic,pressure,(water-pulling)
Interstitial,hydrostatic,pressure
edema,-,ans--accumulation,of,fluid,within,the,interstitial,spaces
causes,of,edema,-,ans--increased,capillary,hydrostatic,pressure,(increased,BP),
decrease,of,plasma,oncotic,pressure,,
obstruction,of,lymphatic,circulation,,
increased,capillary,permeability
What,is,ascites?,-,ans--accumulation,of,fluid,in,the,peritoneal,cavity
example,of,increased,capillary,hydrostatic,pressure,-,ans--
venous,obstruction,,salt,and,water,retention,,heart,failure,,renal,failure
what,does,increased,capillary,hydrostatic,pressure,cause?,-,ans--forces,fluid,into,tissues
causes,of,decreased,capillary,(plasma),oncotic,pressure,-,ans--decreased,plasma,albumin
-decreased,synthesis,of,plasma,proteins,(cirrhosis,,malnutrition)
-increased,loss,of,plasma,proteins,(nephrotic,syndrome)
increased,Na+,and,H2O,retention,(dilution,of,plasma,proteins)
what,does,lymph,obstruction,cause?,-,ans--fluid,movement,into,the,tissues
decreased,transport,of,capillary,filtered,protein,(,thus,increasing,tissue,oncotic,pressure)
what,are,examples,of,increased,capillary,permeability?,-,ans--burns,and,inflammation
what,does,increased,capillary,permeability,do?,-,ans--
proteins,escape=,loss,of,plasma,proteins,to,interstitial,space,
(thus,increasing,tissue,oncotic,pressure,and,decreased,capillary,oncotic,pressure)