100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Fluid & Electrolytes - NSG 170 Test review Study Guide with Complete Solutions $10.49   Add to cart

Exam (elaborations)

Fluid & Electrolytes - NSG 170 Test review Study Guide with Complete Solutions

 0 view  0 purchase
  • Course
  • NSG 170
  • Institution
  • NSG 170

Fluid & Electrolytes - NSG 170 Test review Study Guide with Complete Solutions Potassium - Answer️️ --Major cation in the ICF. -Normal lab values in ECF 3.5-5.0 mEq/L -Basic function: intracellular excitation -Crucial to heart function & can cause arrhythmias if levels are too high/low -...

[Show more]

Preview 3 out of 20  pages

  • September 18, 2024
  • 20
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NSG 170
  • NSG 170
avatar-seller
EmillyCharlotte
TITLE: EMILLYCHARLOTTE 2024/2025 ACADEMIC PERIOD
OWNER: EMILLYCHARLOTTE
COPYRIGHT STATEMENT: ©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISHED: SEPTEMBER 2024

Fluid & Electrolytes - NSG 170 Test
review Study Guide with Complete
Solutions


Potassium - Answer✔️✔️--Major cation in the ICF.


-Normal lab values in ECF 3.5-5.0 mEq/L

-Basic function: intracellular excitation

-Crucial to heart function & can cause arrhythmias if levels are too high/low

-conduction of the nerve impulses

Hyperkalemia - Answer✔️✔️--Greater than 5.0 mEq/L (too much potassium)

-TALL peaked T waves (over excitement of cardiac tissue)

-muscle twitching/cramps (early stages)

-muscle weakness/paralysis (late stages)

-cardiac dysrhythmias

-associated w/ renal disease b/c not excreting out potassium properly, but can also be

due to salt substitutes & medications such as potassium sparing diuretics.

Treatment of hyperkalemia - Answer✔️✔️--renal dialysis

- potassium lowering medications

-restricting potassium containing foods

Hypokalemia - Answer✔️✔️--less than 3.5 mEq/L (not enough potassium)

,TITLE: EMILLYCHARLOTTE 2024/2025 ACADEMIC PERIOD
OWNER: EMILLYCHARLOTTE
COPYRIGHT STATEMENT: ©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISHED: SEPTEMBER 2024
-comes from fluid loss, vomiting/diarrhea, sweating; meds: diuretics, laxatives, steroids

-muscle weakness/spasms/leg

-cramping

-numbness

-tingling

-fatigue

-lightheadedness

-heart palpitations

-bradycardia

-cardiac arrest

-FLATTENED T WAVES

-u waves

Treatment of hypokalemia - Answer✔️✔️--Supplementing foods-bananas, melons, raw

spinach

-oral potassium supplements

-IV fluids w/ potassium

-switching to potassium sparing diuretics

Administration of IV potassium - Answer✔️✔️-Make sure IV potassium is diluted and

administer with an IV pump because potassium can burn the vein and overdose can

cause arrhythmia's and death,

Calcium (CA++) - Answer✔️✔️--8.5-10.5 mg/dL

, TITLE: EMILLYCHARLOTTE 2024/2025 ACADEMIC PERIOD
OWNER: EMILLYCHARLOTTE
COPYRIGHT STATEMENT: ©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISHED: SEPTEMBER 2024
-found primarily in bones and teeth (99%) w/ remaining 1% dissolved in the blood.

-half of the normal range (8.5-10.5 mg/dL) is bound to plasma proteins, mainly albumin

and the other half is ionized or free floating

Simplified body function: neuronal excitability (motor neurons sending signals to

muscles, causing them to contract)

Hypercalcemia - Answer✔️✔️--Causes DECREASED muscle contraction

-over 10.5 mg/dL

-excess calcium stabilizing membrane channels

-constipation from decreased GI tract motility

-decreased DTRs

-lethargy

-bone pain

-decreased activity of cardiovascular system resulting in dysrhythmias and cardiac

arrest

Treatment for hypercalcemia - Answer✔️✔️-Hydrate w/ fluids

Cardiac monitoring

Loop diuretics to promote calcium excretion

Hypocalcemia - Answer✔️✔️--EXCESS muscles contractions

-a lot of easily excitable muscles but not enough calcium to stabilize membrane

channels

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 EmillyCharlotte. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $10.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

75323 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$10.49
  • (0)
  Add to cart