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Kaplan Qbank USMLE



Author7 Posts
  #1

what is the treatment of hyperkalemia?

  #2

kayexelate...exchanges K for Na in GI.
insulin+gluc...drives K to cell.
Ca gluc- stabilizes charges

___________________
"Life not lived for others, is not worth living" Uncle Einstein
"A life is not important, except in the impact it has on other lives" -Jackie Robinson

  #3

1st make sure it the hyperkalemia is genuine/ so measure the plasma K.
(because of clotting)
As mdwannabe says Kayexalate is great/although "Lasix" is known in this arena.(both in non emergency situations)
In the ER consider bicarbonate and insulin and albuterol the last two alone or together

___________________
Smell the coffee! "Is That an Osler move??"

  #4

ya they are correct....but i have a doubt....is kayexelate?is it lasix?

  #5

Id say in the nonemergency situation choose a medication that you have read about in detail.(a med you specialize in)
"Lasix" happens to be my favorite sounding med but does have side effects
Kayexalate is probably more benign.

___________________
Smell the coffee! "Is That an Osler move??"

  #6

with Lasix one runs a risk of hypovolemia, although there may be some benefit to loosing extra fluid, depending on clinical situation. K-ex works in GI, but one must monitor Na, coz it increases serum sodium.

___________________
"Life not lived for others, is not worth living" Uncle Einstein
"A life is not important, except in the impact it has on other lives" -Jackie Robinson

  #7

ok thx friends!!!! :lol:







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