FCEM2-0610
A 35-year-old construction worker presents with confusion, vomiting, and complaining of a headache. There is currently a scorching heatwave, and he has been working outdoors in heavy protective gear. His skin is dry and hot, he is hyperventilating, and his core temperature is currently 41.7°C. He is very agitated and shivering severely at present.
Which of the following is the LEAST suitable treatment option for this patient?