How should we proceed when a hyponatremia is discovered?
D003681:Dehydration / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D007010:Hyponatremia / Q000097:blood / Q000175:diagnosis* / Q000209:etiology; D007177:Inappropriate ADH Syndrome / Q000175:diagnosis; D012964:Sodium / Q000097:blood / Q000172:deficiency; D014556:Urine / Q000032:analysis
D012964:Sodium