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Biol 205 > ch. 19 > Flashcards

ch. 19 Flashcards

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1
Q

endocrine tissues include

A

everyone

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2
Q

endocrine systom releases hormones into

A

blood, lymph, or interstitial fluid

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3
Q

hormones of endocrine system effectiveness

A

at low conc

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4
Q

endocrine hormone types

A

amines, peptides, sterioids

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5
Q

hypothalamus increases endocrines hormones to

A

be released and circulated ADH, regulatory hormones

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6
Q

pituitary gland is a fusion of

A

2 tissue types
posterior lobe and anterior lobe

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7
Q

hormones released by posterior lobe of pituitary gland are called

A

neurohormones

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8
Q

neurohormones include

A

ADH and oxytocin

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9
Q

ADH helps increase

A

blood volume and pressure

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10
Q

oxytocin stimulates contraction of muscles in

A

prostate and uterus and mammary

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11
Q

neurohormones are packaged in

A

vesicles

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12
Q

anterior lobe of pituitary gland produces

A

trophic hormones

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13
Q

how many trophic hormones

A

7

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14
Q

anterior lobe of pituitrary gland secrete by

A

inhibit/release neurohormones from hypothalamus

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15
Q

hypophyseal portal system is in the

A

anterior lobe of pituitaery gland

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16
Q

hypophyseal portal system carries

A

neurohormones from the hypothalamus to the anterior pituitary

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17
Q

tsh is released by

A

anterior pituitary

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18
Q

acth targets

A

adrenal cortex

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19
Q

gensofrophrine hormone does

A

follicile stimulating

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20
Q

prolactin stimulate

A

milk and immune

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21
Q

growth hormone does

A

tissues, muscles, growth

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22
Q

msh causes

A

meloncytes to reproduce melon
see most in fetus stuff

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23
Q

thryoid is locating

A

anterior to trachea and inferior to larynx

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24
Q

thryoid gland is two lobes connected by

A

isthmus

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25
thryoid made up of tiny
thyroid follicles
26
fluid in thyroid
colloid
27
colloid helps with
thyroid synthesization
28
c thyrocyte cells produce
calcitonin
29
t3 t4 released
tonically stress prolonged
30
in adults thyroids helps with
oxidative metabolism
31
children need thryoid production for
growth hormone
32
symptoms of thyroid problems
goiter:mass on neck/thyroid myxedema: bags under eyes exophthalmos: bulging of eyes
33
paraythyroid gland is how many structures
4
34
parathyroid located
posterior surface of thryoid gland
35
parapthryoid prinicpal cellsproduce
PTH
36
PTH
increases ca2 levels in blood
37
thymus is embedded in
connective tissue
38
thymus is below the
sternum
39
thymus is large in
infants and decrease with age
40
thymus produces hormone
thymosin
41
thymosin involved with
develop and mature of t lymphocytes
42
adrenal cortex produces
24 steroid hormones
43
three zones of adrenal cortex
zona glomerulosa zona fasciculata zona reticularis
44
zona glomerulosa produces
aldosterone
45
zona fasciculata produces
corotozol
46
zona reticularis produces
androgens
47
adrenal medualla contains
chromaffin cells
48
adrenal medulla secretes
epinephrine and nonepephrine
49
androgens includes
testostorone
50
most female testostorone comes from
adrenal glands
51
endocrine tissue P
pancreas
52
pancreatic islets produce
hormones
53
pancreatic islets hormons
alpha beta delta f cells
54
alpha cells produce
glucagon
55
beta cells produce
insulin
56
delta cells produce
somatostatin
57
f cells produce
pancreatic polypeptide
58
diebetes mellitius is characterized by
hyperglycemia
59
rare 10% diebetes
type 1
60
type 1 dibates is when
immune system targets and estroys b cells of pancreas
61
type 2 diabetes is when
insulin conc is normal but insulin receptors are desenitized
62
short term proplems of diabetes
debhydration ketoacidosis for type 1
63
hormones produced by kidneys
renin erythropoietin calcitriol
64
renin
primary horomone in pathway increases blood pressure
65
erhtyropoietin increases
red blood cells in response to low blood pressure
66
calcitriol secretes
ca2 in gi tract
67
hormones produced by heart
atrial natriuretic peptide brain natriuretic peptide
68
ANP and BNP target
lowering blood pressure

Biol 205 (45 decks)

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