May 2, '10 by anticoagulationurse. Unfortunately just a blood draw is NOT considered a Skilled Need by Medicare. So, if you go out even for a one time visit, it will have to be non-billable with or without a blood draw, unless there are other skilled needs.
In fact, population growth inAfrica south of the Sahara surpasses that of everyother region in the world, increasing at an averagerate of 2.5 percent a year. At this rate, the total pop-ulation of Africa south of the Sahara will morethan double in just 35 years. Nigeria, the most populous African countrysouth of the Sahara, is one example of the regionâsrapid population growth. In 2001 about 126.6 mil-lion people lived in Nigeria.
But from 8000 BCE to 6000 BCE, precipitation in the desert increased because of the development of low pressure over ice sheets to its north. Once these ice sheets melted however, the low pressure shifted and the northern Sahara dried out but the south continued to receive moisture due to the presence of a monsoon.