During heat stroke, sweat production on the face is maintained even during dehydration, to cool blood in the cerebral arteries.

Question

Quizplus · Accepted Answer

Sweat production on the face is maintained even during dehydration. Evaporation of the sweat cools the blood in the veins of the face and forehead; the blood then is returned to the endocranial venous network and sinus cavernosus, cooling the blood in the cerebral arterial vessels that lie in proximity.

During Heat Stroke, Sweat Production on the Face Is Maintained