adh aldosterone angiotensin calcium endocrine endocrinology hypercalcaemia hypercalcemia hyperparathyroidism hyponatraemia hyponatremia kidney medical medicine nephrology oncology parathyroid renal renin rif siadh sodium surgery vasopressin volume water more…
abdomen abdominal abdominal pain acute appendicitis adh aldosterone angiotensin appendicitis appendix c-spine calcium carotid carotid artery cervical cervical spine cervical vascular injury emergency endocrine endocrinology hypercalcaemia hypercalcemia hyperparathyroidism hyponatraemia hyponatremia injury jugular kidney medical medicine neck nephrology oncology pain parathyroid renal renin rif rif pain right iliac fossa right lower quadrant rlq siadh sodium surgery trauma vascular vascular injury vascular trauma vasopressin vertebral vertebral artery volume water zones of the neck …less