Medi-Span Generic Product Identifier. Medi-Span Generic Product Identifier Definition. A segmented numeric drug code assigned by Medi-Span, using a hierarchical classification scheme encompassing drug group, class, sub-class, name, name extension and dosage.
Donkeys originated in the African Desert and are a descendant of the African Wild Ass. The African Wild Ass is one of the most endangered animals in the world. Wild donkeys, called burros, live in desert plains, where they can survive on little food and water for long periods. The weight of donkeys ranges up to 570 pounds. They have gray to reddish brown hair, long ears and small feet, with sharp hooves.
Yaks are wild undomesticated ox who live in Tibet and central Asia. The wild yak has adapted to living in harsh and barren areas of the Himalayan alpine region. They are one of the few animals that live at these high altitudes. Their coats have long outer hair and dense underfur to keep in their body heat.