Fluids, electrolytes, and acid-base balances
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___% of the average adult's weight is fluid | show 🗑
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show | all fluid w/in body cells
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What % of body weight is ICF? | show 🗑
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show | fluid outside of a cell; divided into 3 parts, Interstitial fluid, intravascular fluid, and transcellular fluids
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show | 20%
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show | contains lymph, fluid between cells and outside blood vessels
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show | blood plasma
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Electrolytes | show 🗑
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Cation | show 🗑
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Anion | show 🗑
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show | dissolvable in water
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Solvent | show 🗑
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show | movement of a pure solvent, through a semipermeable membrane, from an area of lesser solute concentration to an area of greater solute concentration to try to equalize concentrations on both sides of a membrane
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show | the drawing power for water & depends on the number of molecules in solution
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show | isotonic
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show | diffusion
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show | water and diffusable substances move together in response to fluid pressure, moving from an area of higher pressure to an area of lower pressure
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hydrostatic pressure | show 🗑
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show | edema, as with CHF
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Active transport | show 🗑
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show | physiological balance
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Osmoreceptors | show 🗑
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show | Antidiuretic hormone; stored in pituitary gland; works directly on kidney tubules and collecting ducts making them more permeable which returns water to systemic circulation
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Aldosterone | show 🗑
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Insensible water loss | show 🗑
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sensible water loss | show 🗑
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show | 400ml
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show | Na+ K+ Ca+ Ions
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What are the major anions? | show 🗑
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show | 90%, maintain water balance
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__% of K+ in ECF. What's it's function? | show 🗑
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show | blood clotting, bone/teeth formation
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show | enzyme activities, neurochemical activities, cardiac and skeletal excitability
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show | 1%; 1.5-2.5 mEq/L
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Bicarbonate, a chemical base buffer, is regulated by: | show 🗑
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Buffer | show 🗑
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show | carbonic acid and bicarbonate buffer system; reacts to change in pH of ECF within seconds
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Biological regulation | show 🗑
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show | water & electrolytes lost in equal or isotonic proportions
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show | water and sodium retained in isotonic proportions
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show | dehydration
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show | water excess
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TPN or total parenteral nutrition | show 🗑
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IV fluid and electrolyte therapy | show 🗑
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colloids | show 🗑
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show | catheters, cannulas, infusion ports,
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the breakdown of RBC's is called: | show 🗑
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Autologous transfusion | show 🗑
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One of the most common electrolyte imbalances is: | show 🗑
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show | an infant
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One reason older adults experience fluid and electrolyte imbalance and acid-base imbalances is they: | show 🗑
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Output recorded on an I & O record includes: | show 🗑
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Health promotion activities in the area of fluid and electrolyte imbalances focuses primarily on: | show 🗑
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TPN is delivered by: | show 🗑
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As a safety alert the RN is aware the following med is never given directly through IV: | show 🗑
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show | pallor and coolness
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show | 72-96 hours
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