Final answer:
Prolonged exposure to extreme heat can result in burns, immune system suppression, and exacerbation of existing health issues.
Step-by-step explanation:
Prolonged exposure to extreme heat can result in various health complications. One major concern is the risk of burns, which can cause damage to the skin and lead to dehydration, electrolyte imbalance, and organ failure. Another potential consequence is the suppression of the immune system, both locally and throughout the body, which can make individuals more susceptible to infections and other illnesses. Additionally, extreme heat can exacerbate respiratory conditions and aggravate existing health issues. It is important to take precautions to avoid prolonged exposure to extreme heat and to seek medical attention if any heat-related symptoms or complications arise.