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MOD A - WEEK 2
CH. 16 VOCAB
| TERM | DEFINITION |
|---|---|
| ADDISON'S DISEASE | condition resulting in a decrease in adrenocortical hormones, such as minerlcorticoids and glucocorticoids, that causes symptoms including muscle weakness and weight loss |
| AUTOCRINE | denoting a mode of hormone action in which a hormone binds to receptors on and affects the fuction of the cell type that produced it |
| AUTOIMMUNE DISEASE | condition is which a person's tissues are attacked by his or her immune system; abnormal antigen-antibody reaction |
| CRETINISM | condition in which the development of the brain and body is inhibited by congenital lack of thyroid secretion |
| CUSHING'S DISEASE | syndrome causing an increase in secretion of the adrenal cortex that includes symptoms such as a moon face and deposits of fat (buffalo hump) |
| EXOPHTHALMOS | prominence of the eyeball caused by increased thyroid hormone |
| GLUCOSE | simple sugar |
| GOITER | condition in which the thyroid gland is enlarged because of a lack of iodine, known as simple goiter, or because of a tumor, known as toxic goiter |
| GRAVES' DISEASE | condition caused by hypersecretion of thyroid with diffuse goiter, exophthalmos, and skin changes |
| HOMEOSTASIS | the equilibrium pertaining to the balance of the body with respect to fluid levels, pH level, and chemicals |
| HORMONES | chemical substances produced and secreted by an endocrine duct into the bloodstream or duct that result in a physiological response at a specific target tissue |
| HYPERCALCEMIA | low concentration of calcium in the blood |
| HYPERGLYCEMIA | abnormally low glucose content circulating int he bloodstream |
| HYPOCALCEMIA | low concentration of calcium in the blood |
| HYPOGLYCEMIA | abnormally low glucose content circulating in the bloodstream |
| MYXEDEMA | condition associated with a decrease in overall thyroid function in adults; also known as hypothyroidism |
| NEUROBLASTOMAS | tumors of the neural crest; neuroblastomas often consist of cells morphologically |
| NIDDM | non-insulin-dependent diabetes mellitus |
| OSTEOPOROSIS | condition associated with the decrease of bone mass and softening of bones, resulting in the increased possibility of bone fractures |
| PAGET'S DISEASE | condition that affects older adults in which the density of the bones decreases, resulting in softening and weakening |
| PARACRINE | denoting a type of hormone fuction in which hormone synthesized in and released from endocrine cells binds to its receptor |
| PHEOCHROMOCYTOMAS | tumors of the adrenal gland that produce excess adrenaline |
| PTH | parathyroid hormone |
| SIMMONDS' DISEASE | a pituitary disorder that is a form of hypopituitarism in which all pituitary secretions are deficient |
| SPERMATOGENESIS | the process of producing sperm with half the number of chromosomes |
| THYROXINE | known as T4; contains four ions of iodine |
| TRILODOTHYRONINE | known as T3; contains three ions of iodine |