A comparison of the effects of preoperative administration of omeprazole and ranitidine on gastric volume and pH in patients undergoing elective surgeries under …

AO Amucheazi, OE Ohaka - Nigerian Journal of Medicine, 2023 - ajol.info
Background: Proton‑pump inhibitors and histamine‑2‑receptor blockers act by reducing
gastric volume and increasing gastric pH. These help to mitigate the effects of aspiration …