ASVAB Fact Sheet ENLISTMENT TESTING PROGRAM Introduction The purpose of this Fact Sheet is to provide you with information about the military enlistment test, the Armed Services Vocational Aptitude Battery (ASVAB). ASVAB scores are used to determine if you are qualified to enlist in the military and to assign you to an appropriate job in the military.
It  stimulates the kidney tubules to secrete more sodium and thus lose  more water.    The secretions of ADH, aldosterone, and ANH in different amounts  and when needed, regulate the the body's water balance ensuring  homeostasis.
Summary. 1  Sodium and chloride â major electrolytes of the fluid compartment outside of cells (i.e., extracellular) â work together to control extracellular volume and blood pressure. Disturbances in sodium concentrations in the extracellular fluid are associated with disorders of water balance.