organizational unit (OU) An organizational unit (OU) is a container within a Microsoft Active Directory domain which can hold users, groups and computers. It is the smallest unit to which an administrator can assign Group Policy settings or account permissions.
Blood Levels. Your blood potassium level can indicate that your potassium is low. Your physician can order a blood test to determine your levels. A typical level is between 3.6 and 5.2 millimoles per liter, a measurement of the potassium particles in your blood.If your potassium dips below 3.6 millimoles per liter, you may start to experience symptoms associated with hypokalemia.or your heart to beat regularly and your muscles to function properly, you need potassium. This mineral is present in many foods, especially fruits and vegetables.
What is Hypokalemia? Hypokalemia is a very low level of potassium in the blood. Symptoms include irregular heart beat, fatigue, muscle weakness, and possible high blood pressure. Treatment for hypokalemia includes medications, increasing potassium intake, and intravenous potassium replacement. Common drug classes used to treat hypokalemia are aldosterone antagonists and potassium salts.