In which of the following scenarios does skin to maintain body temperature? a. when jumping into cold water, one’s skin releases body heat into the water. b. while walking during a hot summer day, one’s skin releases sweat that contains heat. c. after accidentally touching a hot cookie sheet, a blister forms on one’s finger where all the heat entered the body. d. after a long run, an olympic athlete stretches out her arms and legs.

Hello, I'm not quite sure but I believe it is A.) When jumping into cold water, one’s skin releases body heat into the water.? I'm think this because of the initial reaction to immersion in cold water, cold shock response, which starts with a gasp reflex in response to sudden and rapid chilling of the skin. You cannot gain coldness, there is only a lack of heat; heat likes everything to have the exact same temperature, your body will lose heat in order to provide heat to the area around you, in this case water. I hope this is right otherwise I wrote all this for nothing.

you know that this symptom is misleading and quite often is related to: heart attack

a heart attack is a condition that occurs when the blood flow that transports oxygen to the heart muscle is damaged or cut off completely. the coronary arteries that supply the heart muscle with blood flow can be blocked by the accumulation of plaque. also, when the plaque within the heart artery breaks, it creates blood clot that can also hinder the blood flow. men that are over 45years of age and women that are over 55years of age are at risk of having a heart attack. the symptoms of a heart attack include chest discomfort, chest pain, coughing, and shortness of breath.