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A marathon runner, two hours into the event, experiences nausea, an increase in core body temperature and a decrease in blood pressure - HSC - SSCE Personal Development and Physical Education - Question 17 - 2003 - Paper 1
Question 17
A marathon runner, two hours into the event, experiences nausea, an increase in core body temperature and a decrease in blood pressure. What could be a reason for t... show full transcript
Worked Solution & Example Answer:A marathon runner, two hours into the event, experiences nausea, an increase in core body temperature and a decrease in blood pressure - HSC - SSCE Personal Development and Physical Education - Question 17 - 2003 - Paper 1
Step 1
Insufficient water was consumed by the runner before and during the event.
Answer
One possible reason for the symptoms experienced by the marathon runner is insufficient water consumption. Hydration is crucial during prolonged physical activities, especially in endurance events like marathons. Lack of adequate hydration can lead to a decrease in blood pressure due to reduced blood volume and can cause nausea and increased body temperature as the body struggles to cool itself effectively. Therefore, it is highly likely that this option explains why the runner is experiencing these adverse symptoms.