The signs hot, flushed skin and diminished sweating.

The Correct answer should be Heat stroke from long exposures of high temperatures and can rise up to 104 F. Heat stroke requires Emergency Treatment. Hope this helps!

You did not show us the image of the burger, but i shall try to answer as best i can.  when purchasing food, always consider the ingredients as well as the person who prepared it. consider if they were hygienic people or not, in case the burger was infected with bacteria. no mortal should place an infected burger into their mouth.