Class notes
NURS 2033 Fluid and Electrolyte Notes
- Course
- NURS 2033L
- Institution
- Florida Southwestern State College
This is a comprehensive and detailed note on fluid and electrolyte for Nurs 2033.
[Show more]
Content preview
FLUID & ELECTROLYTESELECTROLYTE REGULATION FUNCTION CAUSES OF DIETARY FOODS
/LOCATION INCREASE/DECREASE
Potassium (K+) 1.ICF/ECF K+ must 1. Helps maintain ICF Hyperkalemia *Must be ingested
*Major cation in ICF- be maintained for osmolality. -Acute kidney failure daily due to body not
Intracellular fluid. neuromuscular 2. Helps carry electrical -Chronic kidney disease conserving it.
**Small amount is found response to stimuli. signals to cells in your -Addison’s disease (adrenal
in plasma & interstitial 2. K+ is vital for body. It is critical to the insufficiency) In fruits, vegetables,
fluid. skeletal, cardiac, proper functioning of -Angiotensin II receptor meats, fish, other
smooth muscle nerve and muscles blockers foods that contain K+.
NORMAL VALUE activity (movement cells, particularly heart -Angiotensin-converting
Serum 3.5-5.0 in/out of cells). muscle cells. enzyme ACE inhibitors
ICF-125-140 3. Aldosterone 3. Skeletal/smooth -Betablockers
increases K+ muscle function. -Dehydration
*Antidote – Kayexalate excretion. 4. Vital for acid/base -Destruction of red blood cells
for Hyper K+. 4. Insulin helps balance (renal due to severe injury or burns
move K+ into cells, excretion/conservation). -Excessive use of K+
tissue damage, & supplements
acidosis shift K+ out -Type I DM
of cells into ECF. _______________________
Hypokalemia
-Alcohol use
-Chronic kidney disease
-DKA
-Diarrhea
-Diuretics
-Excessive laxative use
-Excessive sweating
-Folic acid deficiency
-Primary aldosteronism
-Antibiotic use
-Vomiting
ELECTROLYTE REGULATION FUNCTION CAUSES OF DIETARY FOODS
, /LOCATION INCREASE/DECREASE
Sodium (Na+) 1.Renal absorption 1. Major contributor to Hypernatremia In bacon, ham,
*Most abundant cation or excretion serum osmolality. -Dehydration. processed
in ECF-Extracellular (Controls/regulates 2. Regulates ECF -Sever, watery diarrhea. foods/cheeses, table
fluid. H2O balance). volume & distribution. -Vomiting. salt.
**Necessary part of the 2.Aldosterone 3. Maintains blood -Febrile.
body’s lymph fluids and increases Na+ volume. -Dementia/Delirium.
cells. reabsorption in 4. Transmits nerve -Certain medications.
collecting duct of impulses & contracts -Poorly controlled DM.
NORMAL VALUE nephrons. muscle. -Larger burn areas on the
Serum 135-145 *When Na+ is skin.
reabsorbed from -Kidney disease.
kidney tubules, -Diabetes insipidus.
CL-/H2O are
reabsorbed with it, Can be corrected by using
which maintains IV NS and 5% dextrose in
ECF volume. water.
** If ECF Ca falls, _______________________
parathyroid Hyponatremia
hormone/calcitriol -Medications such as
causes Ca to be diuretics, opioids,
released from antihypertensives, ecstasy.
bones. Calcitonin -Heart disease.
will then stimulate -Kidney & liver disease.
the deposits of Ca in -Hormones imbalance
bone which reduces (SIADH-syndrome of
the concentration of inappropriate anti diuretic
Ca in the blood. hormone); Addison’s disease,
hypothyroidism).
-Chronic/severe diarrhea,
vomiting.
-Excessive water ingestion.
ELECTROLYTE REGULATION FUNCTION CAUSES OF DIETARY FOODS
/LOCATION INCREASE/DECREASE
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller anyiamgeorge19. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
66184 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 15 years now