Is there anyway for the lay person to get fluids for use in hypovolemic or dehydrated people? I've take CLS with the Army, so I can theoretically stick someone (I've atleast stuck a healthy person). But I alway thought IV bags of lactated ringers or some other IV fluid might be useful in an emergency. Its pretty simple to tell who is in shock due to blood lose or dehydration for the most part. So any hints on where to get them anyone?