fluids and the body Flashcards
h2o is distributed between three types of compartments
cells, blood vessels, interstitial tissue
metabolic acidosis
bicarb deficit
metabolic alkalosis
bicarb excess
respiratory acidosis
carbonic acid excess
respiratory alkalosis
carbonic acid deficit
fluids should be at body temp for who
geriatrics and neonates, hypothermic pt
LRS, 0.9% NaCl maintains
tissue perfusion
what solution replaces fluid, electrolyte loss
LRS, isotonic
using what provides a patent vein
LRS
if acidosis is critical- medicate with
Na bicarb IV
extracellular-
anion
intracellular-
cation
primary extracellular electrolytes
Na
Cl
bicarb
primary intracellular electrolytes
phosphate
K
fluid balance depends on
electrolyte balance
movement from high to low
diffusion
movement from low to high
osmosis
blood buffers work together to maintain..
ration of carbonic acid and bicarbonate
route is determined by
age, size, vein status
fluid type is chosen by
acidotic.alkalotic
hypovolemic
shock/edema
dehydration
what catheter for jugular
thru the needle catheter