<prompt> Child with seizure plus hyponatremia treatment of choice ?0.9 NaCli2 0.45 NaC1Dextrose NaC13 NaC1  <response>: Ans. is d i.e., 3 NaC1 Hyponatremia Serum sodium 130 meqL. Symptomatic when sodium 120 meqL. Fluid shift from ECF to neuronal cell. Results in cerebral edema which causes headache, drowsiness, seizure, coma. Treatment:? In low ECF volume asymptomatic-give ORSNormal saline. In complicated like seizure-give 3-5 mlkg of 3 hypeonic saline to raise Na by 5 meqLit. Never do rapid correction 12 meqLit in 24 hour can cause Central pontine myelinolysis CPM. 