IUPUI Anatomy Final Exam Questions and Answers 100% Pass

IUPUI Anatomy Final Exam Questions and Answers 100% Pass adenohypophysis - Answer- anterior portion of pituitary, includes pars distalis, pars intermedia and pars tuberalis neurohypophysis - Answer- posterior portion of pituitary, includes pars nervosa, infundibular stalk and median eminence. Stores and releases hormones. Consists of nervous tissue, which contains the hypothalamic-hypophyseal axon tract. Pars Distalis - Answer- INcludes five cell types: somatotropic(GH), mammotropic(PRL), thyrotropic(TSH), corticotropic(ACTH and MSH) and Gonadotrophic(FSH and LH). Largest part of anterior lob, cells cluster in spheres ACTH - Answer- Signals the adrenal cortex to secrete glucocorticoids- from Corticotropic cells follicle stimulating hormone - Answer- signal the maturation of sex cells and the secretion of sex hormones-from Gonadotrpic growth hormone - Answer- cells for growth and protein sythesis from somatropic cells Leutenizing hormone - Answer- ovaries for ovulation and progesterone and testosterone secretion from Gonadotropic Prolactin - Answer- mammary glands produce milk-produce mammotropic Thyroid stimulating hormone - Answer- thyroid gland to secrete thyroid hormone-from thyrotropic cell MSH - Answer- causes skin to darken, from the corticotropic Pars Intermedia - Answer- located just posterior to pars distalis pars tuberalis - Answer- located just superior to pars intermedia and wraps around the infundibulum like a tube melanocyte stimulating hormone - Answer- melanocytes increase melanin synthesis antidiuretic hormone - Answer- kidneys re-absorption of water, increase blood volume and pressure. Produced by hypothalamus and stored in the Pars Nervosa oxytocin - Answer- induces labor and ejection of milk from the breasts. Produced by hypothalamus, stored in pars nervosa Thyroid Gland - Answer- lies in superior trachea, consists of spherical follicles, epithelial follicles. The follicles are fillled with thyroglobulin, a storage protein containing thyroid hormone. C&T Thyrocytes - Answer- includes calcitonin, triodothyronine, thyroxine calcitonin - Answer- bone and kidney help decrease Ca+ in body fluids Triodothyronine - Answer- T2, increase energy and growth in most cells Thyroxine - Answer- T4, increase energy & gr