Using DHCP to Assign IP Addresses to Devices - Overview of DHCP. 1  Open DHCP server: Click Start, point to Settings, click Control Panel, double-click Administrative Tools, and then double-click DHCP. 2  In the console tree, click the applicable DHCP server. 3  On the Action menu, click Set Predefined Options.
Brain ischemia. Brain ischemia (a.k.a. cerebral ischemia, cerebrovascular ischemia) is a condition in which there is insufficient blood flow to the brain to meet metabolic demand. This leads to poor oxygen supply or cerebral hypoxia and thus to the death of brain tissue or cerebral infarction / ischemic stroke.
Heart failure is often caused by coronary artery disease. This condition causes the arteries and blood veins to constrict. This leads to lower blood flow and decreased nutrients in the body. A heart attack or cardiomyopathy can also lead to additional damage to the heart muscle.eart failure is when the heart cannot pump the way it is supposed to. The weaker heart muscles cause the blood to move slower through the veins. This limits the ability of cardiovascular system to transport nutrient and oxygen.