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LOM Ch 18 Endocrine system Set 3
Language of Medicine, 9th Edition, Davi-Ellen Chabner Endocrine System
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Medical
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07/10/2010

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Term
epinephrine
Definition
catecholamine secreted by adrenal medulla that increases heart rate and blood pressure, dilates bronchial tubes, and releases glucose from glycogen when the body needs it for more energy
Term
glucose
Definition
another name for sugar
Term
glycogen
Definition
glucose in its stored form
Term
norepinephrine
Definition
another name for noradrenaline
Term
norepinephrine
Definition
catecholamine that is released by the adrenal medulla to constrict blood vessels to raise blood pressure
Term
sympathomimetic
Definition
agent that mimics the actions of the sympathetic nervous system
Term
epinephrine, norepinephrine
Definition
two catecholamine hormones that are sympathomimetic agents
Term
pancreas
Definition
located near and partly behind the stomach in the region of the first and second lmbar vertebrae; 98% of it is comprised of exocrine cells
Term
islets of Langerhans
Definition
specialized hormone-producing cells in the endocrine tissue of the pancreas
Term
pancreas
Definition
organ that has both exocrine and endocrine tissues
Term
insulin
Definition
produced by beta cells in the islets of Langerhans
Term
glucagon
Definition
produced by alpha cells in the islets of Langerhns
Term
insulin, glucagon
Definition
two things produced by the islet of Langerhans that help regulate blood glucose
Term
glycogen
Definition
starch storage form of sugar
Term
insulin
Definition
helps lower blood sugar by helping it enter body cells and converting glucose to glycogen
Term
glucagon
Definition
raises blood sugar by acting on liver cells to promote conversion fo glycogen back to glucose
Term
pituitary gland
Definition
another name for hypophysis
Term
pituitary gland
Definition
small pea-sized gland located at the base of the brain in the sella turcica
Term
sella turcica
Definition
small pocket-like depression of the skull that houses the pituitary gland
Term
anterior lobe
Definition
another name for adenohypophysis
Term
posterior lobe
Definition
another name for neurohypophysis
Term
anterior lobe, posterior lobe
Definition
What are the two parts of the pituitary gland?
Term
adenohypophysis
Definition
part of the pituitary gland that is composed of glandular epithelial tissue
Term
neurohypophysis
Definition
part of the pituitary gland that is composed of nervous tissue
Term
hypothalamus
Definition
region of the brain under the thalamus and above the pituitary gland, controlling secretions of the pituitary gland by sending hormones to the anterior lobe
Term
pituitary gland
Definition
called the "master gland"
Term
a-e
Definition

What are the hormones of the anterior pituitary gland?

a) growth hormone

b) thyroid-stimulating hormone

c) adrenocorticotropic hormone

d) gonadotropic hormones

e) prolactin

f) antidiuretic hormone

g) oxytocin

h) all of the above

Term
f, g
Definition

What are the two hormones released by the posterior pituitary gland?

a) growth hormone

b) thyroid-stimulating hormone

c) adrenocorticotropic hormone

d) gonadotropic hormones

e) prolactin

f) antidiuretic hormone

g) oxytocin

h) all of the above

Term
growth hormone
Definition
What does GH stand for?
Term
growth hormone
Definition
What somatotropin is also known as
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