Cold Water Safety and Hypothermia Management Quiz

Prolonged exposure to cold temperatures.

Hypothermia sets in when body temperature drops below 95°F (35°C).

Wearing a life jacket minimizes the risk of hypothermia in case of immersion.

Flushed skin is not a symptom; instead, pale or bluish skin is common.

Warm blankets and shelter help raise body temperature for mild hypothermia.

Not wearing a life jacket significantly increases hypothermia risk in cold water.

Floating conserves heat and energy, prolonging survival time in cold water.

To prevent further heat loss, remove wet clothing and provide dry clothes.

Elderly individuals are more vulnerable to hypothermia due to slower metabolic rates.

The main risk of swimming in cold water is the onset of hypothermia.

In 50°F (10°C) water, survival odds are 50% in 50 minutes.

Promptly call for assistance and provide a flotation device to aid in rescue.

Alcohol consumption exacerbates hypothermia risk by impairing judgment and lowering body temperature.

Dilated pupils are a sign of severe hypothermia, indicating impaired neurological function.

Cold shock response triggers involuntary gasping and hyperventilation.

The head loses heat most rapidly in cold water due to its large surface area.

Drowning is the leading cause of death in cold water immersion.

Re-warming with warm blankets and shelter is crucial for severe hypothermia.

Body fat percentage influences insulation, affecting survival time in cold water.