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===Acid-base correction===
===Acid-base correction===
Imbalances should be corrected after taking a blood gas reading.
*If metabolic acidotic: give sodium bicarbonate (1mmol/kg), but do repeated blood gas
*If metabolic alkalosis: replace volume defecit with intravenous NaCl and KCl.
*Blocking of acid secretion:
**Histamine receptor antagonists:
***cimetidine
***ranitidine
***famotidine
**Gastrin antagonists:
***proglumide
**Acetylcholine receptor antagonists:
***atropine
***pirenzepine
**Adenyl cyclase inhibitors:
***Prostaglangin E2 (PGE) analogues
**H:K ATPase inhibitors
***omeprazole
===Mucosal protectants===
===Mucosal protectants===