flash cards
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each of the black spaces below before clicking
on it to display the answer.
Help!
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| IV Therapy is used for: | Fluid volume maintenance, Fluid volume replacement, med administration, blood administration, TPN,
emergency line,
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| Nursing responsibilities for IV sites | assess site (CLEAN, DRY, INTACT) document at least every 8 hours, awareness of Fluid types and complications.
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| Complications of IV therapy | ain and irritation, infiltration and extraversion, occlusion, loss of patency, phlebitis.
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| Phlebitis Causes | bacterial, chemical, mechanical
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| Phlebitis Assessment | erythema, pain or burning, warmth, oedema, cordlike vein.
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| Crystalloids | clear fluids, dextrose or saline, can be Iso, Hypo or Hyper tonic
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| Colloids | cloudy, yellowish, used to raise osmotic pressure,
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| Isotonic IV | same tonicity as body 0.9% NSS
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| Reasons to give an Isotonic IV | Hypotension (increases BP), Hypovolemia
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| Complications of Isotonic IV | Fluid overload
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| Examples of Isotonic Solutions | 0,9% NSS, D5W(isotonic in bottle, hypotonic in body), Lactated Ringers
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| Reasons to give a Hypotonic IV | Will cause Fluid to shift from intravascular to intracellular space.
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| Indications for Hypotonic IV | dehydration
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| Hypotonic Solutions | 45% sodium chloride, 5%dextrose water (becomes hypotonic in body)
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| Complications of hypotonic solution | May cause oedema, more fluid in bloodstream can cause circulatory overload.
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| Reasons to give a hypertonic IV | low blood pressure, slight oedema but not w/CHF, pulls fluid from intracellular space to intravascular space
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Created by:
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