Herefter skal patienten indtage et 'testmåltid' (enten 200 ml ren appelsinjuice eller 1 g citronsyre opløst i 200 ml vand) efterfulgt af Helicobacter Test INFAI opløst i vand.
The patient then takes a ‘ test meal’ (either 200 ml of pure orange juice or 1 g of citric acid dissolved in 200 ml water), followed by the solution of Helicobacter Test INFAI dissolved in water.