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47 Cards in this Set

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consists of ductless glands; secretion of hormones directly into the bloodstream; maintains homeostasis

endocrine system

pituitary gland aka

hypophysis

located at base of braim

pituitary gland

known as master gland of the body; effect of it's hormones felt all throughout the body; consists of anterior an posterior lobe

pituitary gland

anterior lobe; secretion of 6 hormones (ACTH, FH, GH, LH, prolactin, TCH)

adenohypophysis

posterior obe: secretion of two hormones (ADH and oxytocin)

neurohypophysis

produces melatonin to mature sexual organs during puberty; located deep within brain behind thalamus

pineal gland

largest gland of endocrine system; composed of two large lobes separated by the trachea (isthmus)

thyroid gland

secretes calcitonin, T3 and T4

thyroid gland

secretion of PTH located on the underside of the thyroid gland

parathyroid glands

secretion of thymosin which helps infants; located between the lungs

thymus gland

how many adrenal glands are there

4

mineralocorticoids, glucocorticoids, and sex hormones are part of what adrenal gland

adrenal cortex

epinephrine and norepinephrine are part of what adrenal gland

adrenal medulla

has to do with adrenaline

adrenal medulla

hormones act through the kidneys to maintain balance in the body************

mineralocorticoids

influence metabolism of carbs, fats, and proten

glucocorticoids

secretes insulin and glucagen (sugar in and out)

pancreas

stimulates release of glucose when sugar levels are low (hypoglycemia)

glucagon

stimulates release of glucose when sugar levels are high

insulin

organ or tissue that responds to a hormone

target

common conditions resulting in various pathologies of the endocrine syste

hyposecretion and hypersecretion

regulates body activities and stimulates other glands to produce hormones needed

master gland

sugar in the urine****

glycosuria

*unable to pee

anuria

responsible for growth of bones, cartilage, and soft tissue

somatropin (GH)

when hypothyroidism develops during adulthood it is known as *************

myxedema

a form of hypothyroidism that develops in infants

cretinism

when eyes protrude during thyroid disorder known as graves disease

exophthalmos

hyposection of GH during childhood; lack of growth but with normal proportions.

dwarfism.

excessive growth of bones and tissues due to excessive GH imbalance during childhood

gigantism

prevents person from growing taller; widening of facial features hypersection of GH during childhood

acromegaly

most common form of hypothyroidism; excessive secretion of hormones; more common in women than men

graves disease

decreased calcium causing muscle twitches and spasms **********.

tetany

excessive hair growth in unusual places

hirsutsm*************

exposure to excessive cortisol; adrenal or pituitary problem; more common in females

cushing syndrome

a group of metabolic diseases caused by too much or too little insulin

diabetes mellitis

type 1 diabetes is what

insulin dependent

type 2 diabetes is a gradual onset

non insulin dependent

abnormal protrusion of the eye caused by a tumor or hyperthyroidism***********

exopthalmus

qmost severe form of hypothyroidism, characterized by swelling of the hands, face, feet, and periorbital tissue and possibly leading to coma and death

myxedema

what are the glands of the endocrine system

adrenal, thyroid, parathyroid, pituitary, and pineal

branch of medicine concerned wit endocrine disorders

endocrinology

branch of medicine concerned with the male reproductive system

urology

development of male characterisitics in a female

virilism

level of uric acid in the blood that is extremely high

hyperuricemia

increased or excessive production of urine

diuresis