Why Choose Medicare Carve Out Coverage. Medicare carve out coverage plans are used by employers to reserve the parity between saving money and the benefits they offer to their Medicare pre and post retirees.
Through this line, you receive healthy blood. The procedure usually takes 1 to 4 hours. The time depends on how much blood you need and what part of the blood you receive. During the blood transfusion, a nurse carefully watches you, especially for the first 15 minutes. This is when allergic reactions are most likely to occur. The nurse continues to watch you during the rest of the procedure as well.
**** 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.