Comprehensive Endocrinology and Hormonal Pathophysiology Examination: Congenital Autoimmune Neoplastic Functional Iatrogenic Primary Secondary Tertiary Disorders, Diabetes Insipidus Syndrome of Inappropriate ADH Sheehan Syndrome Growth Hormone Deficiency

Comprehensive Endocrinology and Hormonal Pathophysiology Examination: Congenital Autoimmune Neoplastic Functional Iatrogenic Primary Secondary Tertiary Disorders, Diabetes Insipidus Syndrome of Inappropriate ADH Sheehan Syndrome Growth Hormone Deficiency and Excess, Thyroid Disorders Hashimoto Graves Thyrotoxic Crisis, Addison’s and Cushing’s Disease, Hormone Resistance, Receptor Dysfunction, Tropic Hormone Dysregulation, Steroid Hormone Imbalances, Endocrine Replacement and Pharmacologic Interventions Exam Questions Verified and Complete Rationales Latest Updated 2026 What is a congenital disorder? genetic defect resulting in endocrine gland dysfunction What is an autoimmune disorder? genetic predisposition with environmental trigger result in antibodies made against markers on self tissue cells What is a neoplastic disorder? hormones may be produced by abnormal tissue sites, ectopic hormone production What is a functional disorder? non-endocrine disease that damage hormone targets or synthesis sites What is hormone resistance? receptor sites on target tissues fail to respond What is iatrogenic disorders? induced by medical treatments that damage glandular tissues, but can also be induced by steroid medications What is a primary endocrine disorder? intrinsic malfunction of the hormone producing gland resulting in inappropriate level of hormone production or secretion What is a secondary endocrine disorder? pituitary gland fails to secrete appropriate levels of tropic hormones resulting in inappropriate production in the primary gland What is a tertiary endocrine disorder? hypothalamus fails to secrete appropriate levels of tropic hormone results in inappropriate production in the pituitary gland and primary gland What is hypo-responsiveness endocrine disorder? depressed cell response or resistance to hormone; causes the same set of clinical manifestations as hyposecretion What is diabetes insidious (DI)? insufficient ADH activity What level of ADH would you expect in a patient with neurogenic DI? decreased ADH production/secretion What level of ADH would you expect in a patient with nephrogenic DI? decreased response to ADH What are clinical manifestations of DI? (3) 1. Polyuria (plasma hyperosmolality) 2. Polydipsia 3. Cellular shrinkage What is Syndrome of Inappropriate ADH (SIADH)? excessive ADH secretion What is the etiology of SIADH? (3) 1. Ectopic production of ADH 2. Head trauma 3. Anesthesia What are clinical manifestations of SIADH? (3) 1. Water retention → hypervolemia → plasma hypoosmolality (diluted) 2. Urine hyperosmolarity (concentration) 3. Cellular swelling → weakness, seizure What is the etiology of Sheehan syndrome? hemorrhage or severe hypotension → postpartum pituitary infarction What are the clinical manifestations of Sheehan syndrome? (6) 1. decreased lactation 2. amenorrhea 3. weight gain 4. fatigue 5. cold intolerance 6. DI What are the clinical manifestations of pediatric GH deficiency? delay in rate of growth and development