Subarachnoid hemorrhages ( SAH) usually caused a neck stiffness that usually present 6 hours after initial onset
SAH cause a damage within the Sympathetic nervous system ( which is located around the neck)
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1. stay hydrated drink lots of water
2. eat healthy
Washing your hands, showering/bathing, and brushing your teeth
Emotional
i’m sorry i don’t know the second one
Good conductors of heat- aluminium, Iron, Lithium, Beryllium.
poor conductors- Mercury, Hydrogen, titanium, Chromium