Chapter 14 Exam 5 Flashcards
body system that includes glands that secrete hormones into the blood
endocrine system
chemical messenger of the endocrine system that is produced by a gland and secreted into the blood
hormone
endocrine gland in the brain that is connected by a stalk of tissue to the hypothalamus
pitutary gland
hormone secreted by the anterior pituitary gland; casues the thyroid gland to grow and stimulates it to secrete the thyrpid hormones T3 and T4
thyroid stimulating hormone
endocrine gland between the two lobes of the thalamus; secrete the horomone melatonin
pineal gland
endocrine gland in the nect that secretes the hormones T3; T4; and calcitonin
thyroid gland
four endocrine glands on the posterior surface of the thyroid gland; secrete parathyroid horomone
parathyroid glands
endocrine gland posterior to the sternum and within the mediastinum; secretes a group of hormones known as thymosins
thymus
a simples sugar in foods and also the sugar in the blood
glucose
hormone secreted by beta cells in the islets of langerhans; transports glucose into the cells where it is metabolized for energy
insulin
endocrine gland posterior to the stomach; contains the islets of langerhans that secrete the hormones glucagon; insulin; and somatostatin
pancreas
endocrine glands on the top of the kidneys
adrenal glands
hypersecreation of one or all of the hormones of the anterior pituitary gland; caused by a benign tumor of the anterior pituitary gland
hyperpituitarism
hyperituitarism word breakdown
hyper- above; more than normal pituitar/o-pituitary gland -ism process; disease from a specific cause
hyposecreation of one or more of the hormones of the anterior pituitary gland; caused by injury or a defect in the anterior pituitary gland
hypopituitarism
hypopituitarism word breakdown
hypo- below; deficient pituitar/o- pituitary gland -ism process; disease from a specific cause
hypersecretion of growth hormone during childhood and puberty; casued by an adenoma in the anterior pituitary gland
gigantism
gigantism word breakdown
gigant/o- giant -ism process; disease from a specific cause
hypersecreation of growth hormone during adulthood; caused by an adenoma in the anterior pituitary gland
acromegaly
acromegaly word breakdown
acr/o- extremity; highest point -megaly enlargement
hyposecreation of growth hormone during childhood and puberty; caused by a defect in the anterior pituitary gland
dwarfism
hyposecreation of antidiuretic hormone; casued by a defect in the posterior pituitary gland; a brain infection; head trauma; or heredity.
diabetes insipidus
hypersecretion of melatonin; caused by a defect in the pineal gland
seasonal affective disorder
affective word breakdown
affect/o- state of mind; mood; to have an influence on -ive pertaining to
hypersecreation of T3 and T4 thyroid hormoned caused by an adenoma in the hyroid gland
hyperthyroidism
hyperthyroidism word breakdown
hyper- above; more than norma thyroid/o- thyroid gland -ism process; disease from a specif cause
hyperthyroidism AKA
thyroxicosis
thyroxicosis word breakdown
thyr/o- sheild shaped structure (thyroid gland); toxicp- poison; toxin -osis condtion; abnormal condition; process
most common type of hyperthyroidism
Graves disease
chronic and progressive enlargement of the thyroid gland
goiter
thyromegaly word breakdown
thyr/o- shield shped structure (thyroid gland) -megaly enlargement
goiter AKA
thyromegaly
hyposecretion of T3 and T4 thyroid hormones usually caused by an inadequate amount of iodine in the diet
hypothyroidism
hypothyroidism word breakdown
hypo-below; deficient thyroid/o- thryoid gland -ism process; disease from a specific cause