b'Contaminated Gas PoisoningChapter hapterHow to ManageDiscontinue the dive.Rest the patient with their head raised and supported.Administer 100% Oxygen if you are trained in its use.Contact Ambulance 000 / DES 1800 088 200.Upon medical authority, pain relief such as paracetamol can be administered for a consciouspatient.Closely monitor patient for response, airway, normalbreathing while waiting for Ambulance.A faulty regulator or equipment malfunction can result in carbon dioxide poisoning (hypercapnia). This can lead to disorientation, shortness of breath, confusion, loss of consciousness and death.How to ManageConscious PatientApply DRSABCD.Move patient into fresh airenvironment.Loosen any tight or restrictive clothing.Administer 100% Oxygen if you are trained in its use.Contact Ambulance 000 / DES 1800 088 200.Call Poisons Information 13 11 26.Give nothing by mouth. Closely monitor patient for response, airway, normal breathing while waiting for Ambulance.Unconscious PatientApply DRSABCD and ensure patient is in the recovery position.Continue to administer 100% Oxygen.Remain in contact with 000 emergency services or DES 1800 088 200.Prepare for possible resuscitation.Closely monitor patient for response, airway, normal breathing while waiting for Ambulance. Underwater Diving Emergencies 251'