endocrine system beginning- graves disease Flashcards

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1
Q

what is the endocrine system

A

make up of glands that release their products directly into the bloodstream (lymph), hormones

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2
Q

what are hormones

A

chemicals

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3
Q

how does the endocrine system release its products

A

through glands, blood, and hormones

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4
Q

function of hormones

A

messangers, coordinate and direct activity of the body’s cells

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5
Q

functions of the endocrine system in general

A

reproduction, growth, development, defense, metabolism, maintenance of H2O/ electrolyte balance

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6
Q

target of the endocrine system

A

specific organs, hormones

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7
Q

endocrine system vs. nervous system

A

endocrine- hormones (blood) - slower -continuous

nervous- nerves, faster, over quickly

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8
Q

pituitary glands wrong nickname

A

master gland

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9
Q

what controls secretion of pituitary gland

A

hypothalmus

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10
Q

describe the structure of the pituitary gland

A

pea sized, on a stalk at the base of the skull

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11
Q

relationship between the hormones and glands

A

hormones down, glands release.

hormones up, glands shut off

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12
Q

what is the target organ of growth hormones

A

long bones

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13
Q

is dwarfism hyper of hypo

A

hypo

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14
Q

what is dwarfism

A

hypo: normal sized head and hands, not proportional, short (CHILDHOOD)

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15
Q

is a giant hypo or hyper

A

hyper

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16
Q

when does a giant get affected

A

childhood

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17
Q

is acromegaly hypo or hyper

A

hyper

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18
Q

acromegaly

A

facial malformations (hyper) (adulthood) face bones keep growing

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19
Q

what is prolactin involved in

A

breast milk production

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20
Q

target organ of prolactin

A

breasts

21
Q

what does breast milk release thats good for babies

A

antibodies

22
Q

midget

A

in proportion, short

23
Q

what is the posterior pituitary gland influenced by

A

hypothalmus

24
Q

what stimulates birth/ contractions

A

oxytocin

25
Q

oxytocin

A

stimulates labor/ contractions

26
Q

target organ for oxytocin

A

uterus

27
Q

what happens in an induced labor

A

a shot of oxytocin

28
Q

where are growth hormones found

A

anterior pituitary gland

29
Q

where is oxytocin found

A

posterior pituitary gland

30
Q

thyroid gland location

A

at the base of the neck and wraps around the upper part of the trachea

31
Q

function of thyroid gland

A

regulates body metabolism

32
Q

hormone in thyroid gland

A

thyroxine

33
Q

where is thyroxine found

A

iodine

34
Q

where is iodine found

A

salt and fish

35
Q

target organ of thyroxine

A

every cell in the body

36
Q

where is gland the hormone thyroxine found

A

thyroid

37
Q

is cretinism hypo or hyper

A

hypo

38
Q

cretinism

A

hypo: (childhood)- dryskin, thin hair, body out of proportion, mentally challenged

39
Q

what do cretins get affected

A

childhood

40
Q

is myxedema hyper or hypo

A

hypo

41
Q

when do people with myxedema get affected

A

adulthood

42
Q

myxedema

A

hypo: (childhood) puffy face, low body temp, obese, tired (brain is fine)

43
Q

is goiter hyper or hypo

A

hypo

44
Q

when do people with goiter get affected

A

adulthood

45
Q

goiter

A

hypo: (adulthood) an enlargement

46
Q

is graves disease hypo or hyper

A

hyper

47
Q

when do people with graves disease get affected

A

adulthood

48
Q

graves disease

A

high metabolism, nervous, bulging eyes (exophthalmus), high body temp., high blood pressure, weight loss