What is the typical duration of the Cold Shock Response (CSR)?
Answer
One and three minutes
The Cold Shock Response (CSR) is the body's immediate, violent reaction to sudden cold exposure, characterized by involuntary physiological responses like gasping and cardiovascular stress. This initial, life-threatening phase is surprisingly short, generally cited as lasting only between one and three minutes. Surviving this brief window is paramount because the effects during this time are largely involuntary and can rapidly lead to drowning if the airway is compromised. Once this three-minute period passes, the physiological reaction begins to subside, shifting survival focus to the subsequent stages.
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