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UTMB Patho Fluid & Electrolyte Balance test questions and answers(100- accuracy).
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UTMB Patho Fluid & Electrolyte Balance test questions and answers(100- accuracy).
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UTMB Patho Fluid & ElectrolyteBalance test questions and
answers(100% accuracy)
Albumin preference Range? - answer 3.4-4.7g/dL
Ways to lower K levels? - answer 1) IV dextrose & Insulin push
2) Kayexalate PO
3) Stop consuming K high foods (potatoes, bananas, fruits, nuts,
chocolate)
4) Hold K sparing/increasing meds (spironlactone/ aldactone)
5) Hemodialysis
Osmosis def: - answer *passive* transport across semipermeable
membrane from low solute conc to high solute conc
(Area with a lot of water to area with a little water)
What meds can be given to protect the heart from potential dysrhythmias
created by hyperkalemia? - answer Calcium Gluconate- this increases
excitation threshold and makes it harder for the heart to convert into a
lethal rhythm (Vfib, pulseless Vtach)
What electrolyte imbalance causes a positive Babinski Reflex and/or
Trousseau sign? - answer Hypomagnesemia
Babinski in when toes flex out with a stimulation instead of curling in
What blood component deficiency can lead to third spacing? - answer
Albumin
, Give an example of insensible water loss - answer Perspiration or
expiration
This is water lost through evaporation from skin *patient unaware of it/
normal everyday water loss that occurs*)
Why does a patient in fluid volume deficit have an increased hematocrit? -
answer The ratio of fluid to hematocrit is off so an increase of it will show
in labs because of the depletion of fluid
What are the signs and symptoms of fluid volume deficit? - answer - Poor
skin turgor
- dry skin & mucus membranes
- high urine specific gravity
- decreased urine output
- thirst
- sunken fontanelles and eyes in babies
Give an example of a non-electrolyte - answer Glucose!
LAB VALUES - answer
Na - answer 135-145
K - answer 3.5-5.0
Cl - answer 98-106
HCO3 - answer 22-26
Ca - answer 8.5-10.5
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