by Ryan Guina. Total cost of Wii: almost $1000. This figure assumes the purchase of a Nintendo Wii system at $160 (which is currently the easiest way to purchase it), Dance Dance Revolution game pack ($120), Guitar Hero game pack ($170), 3 extra controllers (3 x $15), and 4 other games (avg of $40 ea = $160).
Your eye continually makes aqueous humor while an equal amount of it flows out of your eye. This keeps a constant healthy eye pressure. If the aqueous humor does not flow out of the eye properly, pressure builds up and causes ocular hypertension. If high pressure causes damage to the optic nerve, it leads to glaucoma. Glaucoma causes vision loss. An eye injury or certain eye diseases can cause ocular hypertension.
Hypertensive crises can be caused by something as simple as missing a dose of your blood pressure medicine. In John's case, it was caused by alcohol withdrawal. Stroke, heart attack, kidney trauma, and eclampsia (or pre-eclampsia) can also cause hypertensive crisis. Heart or kidney failure, cocaine abuse, and an overactive or underactive thyroid are other causes of hypertensive crisis. When combined, certain medications can also cause a hypertensive crisis.