In 2007, a radio station based in Sacramento, CA had a contest titled: "Hold Your Wee for Wii". At the time, Nintendo
Wi's were very popular, and nearly impossible to find in
stores.
About 20 contestants came into the station and were given
8oz of water every 15 minutes. Whoever could hold their wee
the longest, won the Nintendo Wii.
Tragically, a woman died during the competition due to a
condition known as hyponatremia. Hyponatremia a
disturbance in brain functions resulting from over-hydration in
which essential electrolytes are pushed outside the cell.
On a cellular level, explain what happens during these
circumstance using the proper vocabulary.