Final answer:
A burn to the chest can cause the development of eschar, which can obstruct the airway and make breathing difficult. Burned skin is susceptible to infection. Medical intervention may be necessary to restore breathing and prevent complications.
Step-by-step explanation:
A burn to the chest can cause the development of eschar, which is a thick, dry, black or brown dead tissue. This can restrict the ability to breathe due to the obstruction it creates in the airway. When the burned skin is damaged, it can result in a loss of fluid, electrolyte imbalance, and circulatory failure. Additionally, burned skin is highly susceptible to infection. Therefore, burns to the chest can have serious consequences and may require medical intervention to restore breathing and prevent further complications.