Components of Tetralogy of Fallot is/are ?

Ans. is 'a' i.e., VSD o In TOF right axis detion seen. o Management of Anoxic spells/cyanotic spells or tet spells are : Knee chest position Propranolol : 0.1 mg/kg/IV Humidified oxygen Vasopressors : Methoxamine IM or IV drip Morphine 0.1 to 0.2 mg/kg subcutaneous inj Correction ofAnaemia. Correction of acidosis with sodium bicarbonate IV