endocrine part 2 Flashcards

1
Q

source of aldosterone

A

adrenal zona glomerulosa

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2
Q

type of hormone aldosterone

A

steroid

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3
Q

STIMULATED BY aldosterone

A

ANGIOTENSIN II
ACTH
Increased K
decreased Na

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4
Q

aldosterone inhibted by

A

dopamine

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5
Q

effects of aldosterone

A

Na retention in kidneys

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6
Q

Excess of aldosterone

A
Conn's syndrome
high ECF volume
hypertension
decreased K
alkalosis
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7
Q

deficiency of aldosterone

A

hypotension

Increased k

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8
Q

SOurce of adrenal androgens

A

adrenal zona reticularis

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9
Q

type of adrenal androgens

A

steroid

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10
Q

adrenal androgens stimulated by

A

ACTH

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11
Q

Effects of adrenal androgens

A

contribute to 2ndary sex characteristics

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12
Q

excess of adrenal androgens

A

virilism

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13
Q

deficiency of adrenal androgens

A

poor 2ndary sex characteristics development

hypogonadism

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14
Q

source of LH

A

anterior pituitary basophils

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15
Q

gtype of LH

A

protein

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16
Q

LH stimulated by

A

GnRH

very high estrogen

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17
Q

LH inhibited by

A

estrogen

testosterone

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18
Q

effects of LH

A

increase testosterone from leydig cells

ovulation

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19
Q

excess LH

A

AMENORRHEA

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20
Q

deficiency of LH

A

amenorreha infertility

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21
Q

FSH source

A

anterior pituitary basophils

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22
Q

type of FSH

A

protein

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23
Q

FSH stimulated by

A

GnRH

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24
Q

FSH inhibiton

A

estrogen

inhibin

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25
effects of fsh
synthesis of estorgen spermatogeness follicular recruitment
26
excess and deficiency of fsh
same as LH
27
source of progesterone
ovaries and placenta | adrenals
28
type of proges
steroid
29
proges timulated by
LH, HCG, high estrogen
30
inhibition progest
low estorgen
31
effects of progesterone
``` follicular growth libido endometrial proliferation primary sex characteristics inc uterine excitability ```
32
excess and deficiency of proges
abnormal bledding, infertility
33
source of estrogen
ovaries and placenta | adrenals
34
type of estrogen
steroid
35
stimulation of estro
LH, HCG, high estrogen
36
inhibition of estro
low estorgen
37
effects of estro
``` endometrial gland secretion, maintenance of pregnancy decre uterine excitability breast developmet increased temperature secretion of endocervical mucus ```
38
excess of estrogen
abnormal bleeding, precocious puberty
39
deficiency of estrogen
amenorrhea, infertility
40
source of testosterone
testes, leydig cells
41
type of testosterone
steroid
42
stimulation of testosterone
LH
43
inhibition of testosterone
testosterone via pituitary
44
effects of testosterone
``` sexual differentiation development of 1 and 2nd sex characteristics protein synthesis epiphyseal fusion gametogenesis libido ```
45
excess of testosterone
hypergonadism
46
deficiency of testosterone
hypogonadism
47
source of prolactin
anterior pituitary acidophil
48
type ofprolactin
protein
49
stimulation of prolactin
``` sucking TRH pain stress sleep pregnancy ```
50
inhiition prolactin
dopamine
51
effect of prolactin
lactation
52
excess of prolactin
amenorreha infertility | irregular menstruation
53
deficiency of prolactin
failure to lactate
54
SOURCE OF TSH
anterior pituitary basophil
55
type of TSH
protein
56
TSHstimulated by
TRH | COLD
57
TSH inhibition
T3, T4 Cortisol somatostatin
58
TSH effects
inc T3/T4 release iodide organification thyroglobulin exocytosis colloid endocytosis
59
TSH excess
hyperthyroidism
60
TSH deficiency
hypothyroidism
61
source of T3/T4
THYROID
62
type of T3/T4
amino acid
63
T3/T4 stimulated by
AMINO ACID
64
T3/T4 inhibited by
iodine excess
65
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