IVF, FVE, FVD Krueger

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27 Terms

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isotonic patho
-No fluid shifts
-Dilutes hemoglobin
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isotonic use
-Vascular Expansion
-Electrolyte Replacement
-Keep vein open
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isotonic complications
-Can cause fluid overload
-Generalized edema
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isotonic types
0.9% NS, Lactated Ringers (LR), D5W
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isotonic in bag, hypotonic in body
what is special about D5W?
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infants, head injury
Don't give D5W to ___, ___ patients because they can have cerebral edema
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hypertonic patho
-Shifts fluid back into circulation
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hypertonic use
-Replaces Electrolytes
-Hyponatremia
-Cerebral edema in brain injuries
-Used in patient in DKA after initial treatment to decrease their blood sugar to help maintain blood sugar
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hypertonic complications
-May cause fluid overload
-Hypernatremia
-Use with caution with patients that have cardiac or renal or liver diseases (ie CHF, renal, liver, failure patients)
-use cautiously and 3% or higher is typically only given in ICU settings
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hypertonic types
D5 0.45% NS (d% ½ NS), D5 0.9% NS (d5NS), HS 3% or 5%
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hypotonic patho
Shifts fluid out of vessel into cell
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hypotonic use
-Hydrate cell
-DKA
-HHS
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hypotonic complication
-Can increase edema
- May cause hyponatremia
-Worsen hypotension
-Cardiovascular collapse from vascular depletion
-Do not administer to burn/trauma, incr ICP patients
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hypotonic types
0.25% NS ( ¼ NS), 0.45%NS ( ½ NS), D5W
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hypovolemia causes and manifestations
-Excessive fluid loss (they are dry)
-Insufficient po intake, ie: stroke, oral injury
-Excessive use of diuretics
-Trauma, burns, heart failure-third spacing
-Manifestations: weight loss, poor skin turgor, oliguria, rapid peripheral pulses, flattened neck veins, anxiety, cool, clammy skin, pale, restlessness
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hypovolemia lab/ management
-Electrolytes
-Hgb & hct high if hemodiluted
-Hgb & hct low if bleeding
-Elevated bun & creatinine
-Increase po/iv intake
-May need additional medication for hypotension if fluids does not correct
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hypovolemia care
-Monitor intake and output
-Close monitoring of iv fluids
-Physical assessment
-Monitoring lab data
-Vital signs
-Watch for postural hypotension
-Assess for adequate oral intake
-Assess urinary output
-Daily weights
-Fall risk
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30
How many __ml/hr of urine output is expected in a day?
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hypervolemia causes and manifestations
-Excessive fluid intake (they are wet)
-Retention of sodium/water: chf, cirrhosis, renal failure, increase oral intake of na, adrenal gland disorders-cushing, use of corticosteroids
-Manifestations: weight gain, ascites, edema, ANASARCA (edema over all the body), tachycardia, s3 heart sound, jvd, increased urinary output
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hypervolemia lab/management
-Electrolytes
-Hgb & hct low
-Low bun
-Decrease po/iv intake
-Use of diuretics
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colloids
albulmin, dextran, mannitol
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hypervolemia care
-Monitor intake and output
-Close monitoring of iv fluids
-Physical assessment
-Monitoring lab data
-Vital signs
-Watch for pulmonary edema-complication of FVE
-Assess urinary output
-Daily weights
-Fluid restriction
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IV lasik, IV nitroglycerin
If someone has pulmonary edema from hypervolemia, what meds to give?
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2000
What is the fluid restriction ___ml/day for hypervolemia patients?
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albumin
works to help shift fluid back into the vasculature instead of the tissues such as in edema, etc or when your body is not making enough albumin itself
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dextran
is plasma volume expander made from natural sources of sugar (glucose). It works by restoring blood plasma lost through severe bleeding. Used in severe cases of hypovolemia
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mannitol
works to increase diuresis by decreasing absorption of water in the kidneys....Also increasing the excretion of Na+ and Cl