<prompt> Reactionary Hemorrhage occurs due to -Dislodgement of clotInfectionDamage to a blood vesselPressure necrosis  <response>: Ans. is a i.e., Dislodgement of clot PrimaryReactionarySecondaryImmediate post op 24 hours7-14 daysDue to surgery itselfDislodgement of clotPrssure necrosis Ligature slipInfection Noramlisation of BP and vasodilation 