Intended Use: The direct LDL cholesterol test is used to determine LDL levels in individuals with high triglyceride levels for which the Friedewald equation for calculating LDL-C from Total cholesterol, HDL-C and triglycerides cannot be used.
3. often Cabinet A body of persons appointed by a head of state or a prime minister to head the executive departments of the government and to act as official advisers. 4. Archaic A small or private room set aside for a specific activity.
n a board to advise the President; members are the secretaries of executive departments; the United States constitution does not provide for the cabinet. persons appointed by a head of state to head executive departments of government and act as official advisers. Word Family.