The pump: Most insulin pumps are about the size of a pager, and contain a reservoir of insulin, the pumping mechanism, battery, computer chip and screen. They are outside of the body, so they are called external pumps.
The mission of the Marine Reserve is to augment and reinforce active. Marine forces in time of war, national emergency or contingency. operations, provide personnel and operational tempo relief for the. active forces in peacetime and provide service to the community.
Marine reserves are types of marine protected areas. A marine protected area is a âgeographic area with discrete boundaries [like the boundaries of a piece of real estate or a park] that has been designated to enhance the conservation of marine resourcesâ (Ocean Studies Board).