Why is hypothermia dangerous?Hypothermia may be mild, moderate, or severe. The presentation may range from shivering and piloerection ("goosebumps"), to profound confusion, irreversible coma and death. Significant hypothermia begins at…
Signs of a CurrentEach diver can detect signs of current, such as:1). fast moving surface water;2). which way the boat is facing (depending on whichever is the stronger, the current…
The BoatCheck out the boat and boat captain before divingAsk questions about rescue action plansAsk about the history of the motorAsk about the credentials of the crewAsk about the system…
With the many hundreds of boats actively moving about the waters of shores and bays there is always the possibility of accidentally falling into the water, capsizing or becoming the…
Things divers need to consider in prevention of diving accidents:1. Careful selection and predive physical examination of the divers.2. Careful selection of the appropriate equipment and gas mixtures for the…