Question

a person who jt completed a marathon on a windy, 54ºf day is at risk for hypothermia. a. true b. false

Answer 1

Yes, a marathon runner can be at risk of hypothermia on a windy 54ºF day due to potential heat loss exceeding heat generation post-exercise.

Step-by-step explanation:

A person who just completed a marathon on a windy, 54ºF day could indeed be at risk for hypothermia, which is a dangerous decrease in core body temperature below 34.4 degrees Celsius (94 degrees Fahrenheit). Given the windy conditions and the fatigue after a marathon, the body might not be able to generate enough heat to counteract the loss due to the environment, leading to a potential hypothermic state.

Answer 2

True, a person completing a marathon in windy, 54ºF conditions is at risk for hypothermia because the condition involves a dangerous drop in core body temperature. So the correct option is a.

Step-by-step explanation:

A person who just completed a marathon on a windy, 54ºF day is at risk for hypothermia. This is true because hypothermia is a dangerous decrease in core body temperature below 34.4 degrees Celsius (94 degrees Fahrenheit). After running a marathon, a person's sweat and the windy conditions can lead to a rapid cooling of body temperature, especially if they are not properly dressed or insulated against the cold wind. Someone suffering from hypothermia may shiver vigorously as their body tries to generate heat.

For example, if a 76.0-kg person suffering from hypothermia comes indoors and shivers vigorously, it will take a certain amount of time for heat transfer to increase their body temperature by 2.00°C, assuming all other forms of heat transfer are balanced. This detailed scenario allows for understanding of how the body reacts to extreme temperatures and tries to correct the body temperature. In real-life situations, if someone's core temperature is this low, immediate warming techniques and possibly medical attention are necessary to prevent further health complications.