Ch.22 Alterations of Hormonal Regulation

A series of flashcards covering key terms and definitions related to hormonal regulation and associated diseases.

Hyperfunction

A condition in which there is too much secretion of a hormone.

Hypofunction

A condition in which there is too little secretion of a hormone.

Syndrome of inappropriate antidiuretic hormone secretion (SIADH)

A condition characterized by excessive release of antidiuretic hormone (ADH) leading to water retention and dilutional hyponatremia.

Diabetes insipidus

A disorder characterized by insufficient secretion of ADH, leading to excessive urination and thirst.

Hyperpituitarism

A condition caused by hypersecretion of one or more hormones from the pituitary gland.

Acromegaly

A disorder resulting from excess growth hormone (GH) in adulthood, leading to enlargement of bones and tissues.

Cushing syndrome

A condition resulting from chronic high cortisol levels, causing various metabolic disturbances.

Hypothyroidism

A condition resulting from insufficient production of thyroid hormones.

Hyperthyroidism

A condition resulting from excessive levels of thyroid hormones.

Gestational diabetes mellitus (GDM)

A form of diabetes that occurs during pregnancy, characterized by glucose intolerance.

Pheochromocytoma

A tumor of the adrenal medulla that secretes catecholamines, leading to episodes of hypertension and other symptoms.