U11 - Endocrine System Flashcards
adenohypophysis
the anterior pituitary gland
adenoma
a tumour of a gland
aldosterone
a hormone that regulates sodium and potassium balance in the blood
adrenocortical
pertaining to the outer portion of the adrenal gland
adrenomegaly
enlargement of an adrenal gland
antidiuretic
pertaining to the suppression of urine production
endocrine gland
a ductless gland that secretes directly into the blood or lymph system
endocrinologist
a doctor who specializes in treating the disorders of the endocrine system
epinephrine
a hormone secreted during times of stress
estrogen
a hormone that maintains the female secondary sex characteristics
euthyroid
pertaining a normally functioning thyroid gland
exocrine gland
a gland that secretes through a duct to the surface of an organ
gigantism
an abnormal condition characterized by excessive size and height
glucagon
a hormone produced by the pancreas
glucogenesis
formation of glucose
glucose
the simplest form of sugar in the body
glycogenesis
the formation of glycogen
glycogenolysis
the breakdown of glycogen
gonadotropin
a hormone that stimulates the ovaries and testes to secrete their own hormones
gonads
the sex glands
hormones
chemicals made by glands to regulate body processes
hypercalcemia
elevated blood calcium level
hyperglycemia
elevated blood sugar level
hypergonadism
excessive activity of the ovaries or testes
hyperinsulinism
excessive amount of insulin in the body
hyperkalemia
excessive amount of potassium in the blood
hypernatremia
excessive amount of sodium in the blood
hyperparathyroidism
hyperactivity of the parathyroid glands
hyperpituitarism
hyperactivity of the anterior lobe of the pituitary gland
adrenalectomy
surgical removal of an adrenal gland
hyperthyroidism
hyperactivity of the thyroid gland
hypocalcemia
less than normal blood calcium level
hypoglycemia
less than normal blood glucose level
hypokalemia
less than normal blood potassium level
hyponatremia
less than normal blood sodium level
hypoparathyroidism
decreased production of the parathyroid hormone
hypopituitarism
decreased activity of the anterior lobe of the pituitary gland
hypothyroidism
decreased activity of the thyroid gland
insulin
hormone secreted by the pancreas that regulates blood glucose levels
ketoacidosis
excessive ketones in the blood that can cause death
lactogen
hormone that enhances the production and secretion of milk
metabolism
the sum of all physical processes that occur within the body
oxytocin
a hormone secreted by the posterior pituitary gland
parathyroidectomy
surgical removal of one or more of the parathyroid glands
thymopoietin
a hormone secreted by the thymus gland
thyroid
a gland located at the front of the neck
thyroiditis
inflammation of the thyroid gland
thyroxine
a hormone secreted to regulate the body’s metabolism
toxicology
the study of poisons or toxins
triiodothyronine
a hormone secreted by the thyroid gland