@sisca : hehehe, thanks kadang ada keberuntungan dikit buat diterima....

@mas ran: wah iya ya? lupa saya T.T tenkyu mas

RL=Ringer Lactate
RA=Ringer Acetate

Tunggu dulu.. Apa sih pengertian koloid? RL sama RA itu koloid?

kalo definisi di USP sih bilangnya solution alias larutan:

lactated ringer's injection is a sterile solution of calcium chloride, potassium chloride, sodium chloride, and sodium lactate in water for injection. it contains, in each 100 ml, not less than 285.0 mg and not more than 315.0 mg of sodium (as NaCl and C3H5NaO3), not less than 14.2 mg and not more than 17.3 mg of potassium (K, equivalent to not less than 27.0 mg and not more than 33.0 mg of KCl), not less than 4.90 mg and not more than 6.00 mg of calcium (Ca, equivalent to not less than 18.0 mg and not more than 22.0 mg of CaCl2.2H2O), not less than 368.0 mg and not more than 408.0 mg of chloride (Cl, as NaCl, KCl, and CaCl2.2H2O), and not less than 231.0 mg and not more than 261.0 mg of lactate (C3H5O3, equivalent to not less than 290.0 mg and not more than 330.0 mg of C3H5NaO3). lactated ringer's injection contains no antimicrobial agents.

ringer's injection is a sterile solution of sodium chloride, potassium chloride, and calcium chloride in water for injection. it contains, in each 1000 ml, not less than 323.0 mg and not more than 354.0 mg of sodium (Na, equivalent to not less than 830.0 mg and not more than 900.0 mg of NaCl); not less than 14.9 mg and not more than 16.5 mg of potassium (K, equivalent to not less than 28.5 mg and not more than 31.5 mg of KCl); not less than 8.20 mg and not more than 9.80 mg of calcium (Ca, equivalent to not less than 30.0 mg and not more than 36.0 mg of CaCl2.2H2O); and not less than 523.0 mg and not more than 580.0 mg of chloride (Cl as NaCl, KCl, and CaCl2.2H2O). ringer's injection contains no antimicrobial agents.

saya ucapkan terima kasih banyak kepada Mas Ran

@ Mas Syx
USP..apa yak???

united states pharmacopoeia

NAh buat info aja...walaupun NaCl 0,9% itu garam fisiologis..cuma buat resusitasi jarang dipake...sebab dia nggak punya kalium...justru kalo kebanyakan bisa bikin asidosis hiperkloremik....kandungan Cl nya 154 mEq/L.  Kalo koloid itu mekanismenya cuma berat molekulnya aja yang gede...jadi dia nggak keluar ekstravasasi ke jaringan interstitial....

larutan normal saline itu cuma cairan dengan tonisitas yang sama dengan plasma. dengan NaCl bisa diperoleh dengan mudah dengan kadar yang kecil, beda dengan dextrose ato garam lain yang musti pake kadar tinggi untuk mendapatkan larutan isotonis plasma.
saya tidak tau jika ada istilah khusus dalam medis tentang koloid. tapi koloid yang saya tau didefinisikan berdasarkan ukuran partikel yang terdispersi di dalam sistem cairan.

@Hur: +2 juga gpp...

@All: emang betul susah dapat +1 IQ-nya huri, hahaha....tapi saya termasuk orang yang beruntung bisa dapet dari Mas Senior

Oooo... Jadi koloid itu cuman larutan biasa? Gak 'sesuai fisiologis' tubuh?
Sedangkan kristaloid itu bener2 seperti fisiologis tubuh..? Contohnya RA dan RL?

lho, kan dicantumkan ini:

Kalo koloid itu mekanismenya cuma berat molekulnya aja yang gede...jadi dia nggak keluar ekstravasasi ke jaringan interstitial....

harusnya sama kan? jadi bingung nih...

ga boleh gitu Mas Senior....ga sependapat dengan u bukan berarti dia "aneh dan konyol" kan cara pandangnya?