Diver First Responder (DFR) Module C: Diving Emergencies 2 Non-DCI. DFR Course. In Module C: we will Cover. Non-Pressure Related Emergencies Dive Site Accident Management Gas toxicity Near drowning Minor barotrauma Good diving practise. Common Terminology. Dive Site Accident Management.
Carbon Dioxide (C02)
Carbon Monoxide (CO)
V Visual disturbances/Tunnel vision
E Ears ringing (Tinnitus)
T Tingling or twitching (facial)
D Dizziness or vertigo
Near drowning ......
..... the survival of a drowning event involving unconsciousness or water inhalation ......
..... can lead to serious secondary complications, including death, after the event ......
There may be deterioration later – important to closely monitor patient closely following event