INTOKSIKASI ORGANOFOSFAT
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Transcript of INTOKSIKASI ORGANOFOSFAT
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INTOKSIKASI ORGANOFOSFAT
SYAIFUL AZMIBagian Ilmu Penyakit FKUA/ RS Dr. M. Djamil
PadangDalam
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PENDAHULUAN
Organofosfat (Parathion, Malathion)Cholinesterase inhibitor Aktifitas Asetil Kolin Merangsang reseptor nicotinic, muscarinic dan SSP
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Tempat masuknya racun
OralInhalasiKulitMukosa
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PENYEBAB
Bunuh diriKecelakaanPembunuhan
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Gambaran klinis
GejalaDinding perut tegangDiareMuntahSalivationKeringatLacrimation
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Gambaran klinis
Pemeriksaan fisisMuntah bau organofosfatMiosisBradikardiBronkhospasmeSekresi bronkhus Respiration arest
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LAB : Aktivitas Cholin Esterase Dieritrosit Sp 50%
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TERAPI
Emergensi Airway Infus, koreksi asam basa, elektrolit
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Dekontaminasi
Sal Cerna ( < 3Jam)Pengenceran dengan air dingin / susu Induksi muntah (stimulasi orofaring)Aspirasi dan kubah lambung (NGT)Arang aktif 30-50 grdl 240 cc Air
Mata Miringkan kepala Irigasi dengan NaCl Fisiologis Tutup mata
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InhalasiJauhkan penderita dari lokasi
KulitLepaskan pakaian,arloji, sepatu dllMandi dengan air mengalir dan sabun
Dekontaminasi
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DIURESIS PAKSA
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1-2 mg tiap 10-15 detik max 50 mg/HrSampai terdapat tanda-tanda atropinisasi dosis dikurangi perlahan-lahan
Tanda-tanda atropinisasi Muka merah Taki kardi Midriasis Mulut kering
SULFAS ATROPIN
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Pralidoxime (2-Pam protopam)dapat mengikat organofosfat
ANTI DOTE