The hematocrit is usually performed as part of a Complete Blood Count (CBC) but may be ordered if there are signs and symptoms of anemia or polycythemia. It is sometimes performed when a person shows signs of severe dehydration.
Volkswagen to refit cars affected by emissions scandal. BERLIN Volkswagen (VOWG_p.DE) said on Tuesday it will repair up to 11 million vehicles and overhaul its namesake brand following the scandal over its rigging of emissions tests.
Home World Howmanyarethere 20 January 2012 984 Views. There are approximately 250 million vehicles in operation in the United States. Around the world, there were about 1 billion cars and light trucks on the road in 2011. World motor vehicle production. Year Production Change.