<prompt> A 28 year old G3P2 parturient is undergoing general anaesthesia for emergency cesarean section due to uterine rupture. All these findings would suggest an amniotic fluid embolism pH except.Increased maternal pHDecreased EtCO2Bleeding diathesisUpsloping EtCO2 tracing  <response>: Amniotic fluid embolism-cardinal signsBranchospasmHypoxemiaShockMaternal acidosisCoagulopathy DICAltered mental status 