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Great Communicator
Chap. 11 in Romich Vet Terminology
Question | Answer |
---|---|
composed of ductless glands that secrete chemical messengers, called hormones, into the blood stream | endocrine system |
prefix meaning within | endo- |
suffix meaning to secrete or separate | -crine |
the tissues and organs on which hormones act | target organs |
located at the base of the brain, just below the hypothalamus, known as the master gland | pituitary gland |
combining word form for pituitary gland | pituit/o |
secretes releasing and inhibiting factors that affect the release of substances from the pituitary gland | hypothalamus |
a stalk that connects the pituitary gland and the hypothalamus | infundibulum |
another name for the pituitary gland | hypophysis |
the anterior lobe of the pituitary gland that produces hormones | adenohypophysis |
hormones released from the adenohypophysis, cause target organ to produce a second hormone | indirect-acting hormones |
the posterior lobe of the pituitary gland | neurohypophysis |
combining word form for gland | aden/o |
hormones released from the neurohypophysis, cause desired effect directly in the target organ | direct-acting hormones |
augments growth and secretions of the thyroid gland: abbreviated TSH | thyroid-stimulating hormone |
augments the growth and secretion of the adrenal cortex; abbreviated ACTH | adrenocorticotropic hormone |
augments the secretion of estrogen & growth of eggs in the ovaries and sperm in the testes; abbreviated FSH | follicle-stimulating hormone |
gamete-producing gland | gonadotropic |
augments ovulation and aids in the maintenance of pregnancy in females; abbreviated LH | luteinizing hormone |
combining word form for yellow | lute/o |
stimulates testosterone secretion in males; abbreviated ISCH | interstitial cell-stimulating hormone |
augments milk secretion and influences maternal behavior; abbreviated LTH | prolactin |
accelerates body growth; abbreviated GH, also known as somatotropin | growth hormone |
augments skin pigmentation; abbreviated MSH | melanocyte-stimulating hormone |
maintains water balance in the body by augmenting water re-absorption in the kidneys; abbreviated ADH | antidiuretic hormone |
stimulates uterine contractions during parturition and milk letdown from the mammary ducts | oxytocin |
butterfly-shaped gland with right and left lobes fused ventrally by an isthmus, located on either side of the larynx | thyroid gland |
combining word forms for thyroid | thyr/o and thyroid/o |
one of the thyroid hormones that regulates metabolism, T3 | triiodothyronine |
one of the thyroid hormones that regulates metabolism, T4 | thyroxine |
thyroid hormone that promotes the absorption of calcium from blood into bones | calcitonin |
four glands located on the surface of the thyroid gland that secrete PTH | parathyroid glands |
helps regulate blood calcium and phosphorus levels by reducing bone calcium | parathormone |
combining word form for parathyroid glands | parathyroid/o |
located cranial to each kidney | adrenal or suprarenal glands |
combining word forms for adrenal glands | adren/o and adrenal/o |
two parts of the adrenal gland | cortex and medulla |
a substance that has a specific chemical structure of carbon atoms in four interlocking rings | steroid |
produced by the adrenal cortex | corticosteriods |
group of corticosteriods that regulates electrolyte and water balance by affecting ion transport in the kidney | mineralocorticoids |
the principal mineralocorticoid, regulates sodium and potassium | aldosterone |
group of corticosteroids that regulate carbohydrate, fat and protein metabolism: resistance to stress and immunologic functioning | glucocorticoids |
group of corticosteroids that aid in the development and maintenance of male sex characteristics | androgens |
synthetic medications similar in structure to testosterone that are used to increase strength and muscle mass | anabolic steroids |