Medicare pays 100% for the AWV and focuses on health promotion and prevention. A problem-oriented visit is not part of this benefit and is subject to deductibles or coinsurance. Can the patient complete any portion of the AWV?
Hemolytic uremic syndrome. This rare disorder causes a sharp drop in platelets, destruction of red blood cells and impairment of kidney function. Sometimes it can occur in association with a bacterial Escherichia coli (E. coli) infection, such as may be acquired from eating raw or undercooked meat.
**** But the Main reason as to WHY would be for the diffusion of nutrients and waste it takes time for oxygen and other nutrients to go from the red blood cells to the cells that line the capillaries.so the red blood cells must go slow (low pressure) so that this mayhappen.Try getting groceries out a car going past your house when its going 15 -100 mph - it would be difficult.hope this helps=)-The other answer is correct, but blood pressure does not drop very significantly.