Guinea is often subdivided into . Lower Guinea  and  Upper Guinea . Lower Guinea is one of the most densely populated regions of Africa, covering southern Nigeria, Benin, Togo and stretching into Ghana. It includes the coastal regions as well as the interior.
hypovolemic shock. 1. a type of shock caused by reduced blood volume, as from massive bleeding or dehydration. Compare cardiogenic shock, anaphylactic shock. hypovolemic shock n. Shock caused by a reduction in the volume of blood, as from hemorrhage. Discover our greatest slideshows.
Hypovolemia Definition. In chopping the term hypovolemia, its meaning can then be derived. Consisting of the words hypo, vol, and emia, the term literally means low blood volume. Hypovolemia is not simply just a condition characterized by low blood volume, but a state of diminished plasma volume.