Is Aid H Appropriate or Inappropriate?

The main purpose of your insodium is to help answer the question, is the a d h that's being released appropriate or inappropriate? Ok, wait a minute here. I always thought that urine sodium just tells us if ras, or that renin angiotensinal dostrone system, is on or not. And we're going to put it all together with a couple of cases in a minute. But tha patho s teaching point is that if aid h is appropriately on because of some low sensed blood volume state,. You can bet rass will be on too.