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NESC3170 MT 1 > 2.1 > Flashcards

2.1 Flashcards

1
Q

Pineal gland produces

A

melatonin

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2
Q

melatonin action

A

gonadal function, seasonal breeding, skin pigmentation

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3
Q

hormones of the thyroid

A

T4 thyroxin; T3 triiodothyronine; calcitonin

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4
Q

action of thyroxin

A

metabolic rate

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5
Q

action of T3

A

brain development, bone growth

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6
Q

action of calcitonin

A

reduces blood Ca++

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7
Q

parathyroid hormone action

A

elevates blood Ca++

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8
Q

parathyroid produces what hormone

A

parathyroid hormone

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9
Q

thymus produces what hormones

A

thymosins

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10
Q

heart produces what hormones

A

atrial natiruretic peptide (ANP); B type natiuretic peptide

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11
Q

ANP does what

A

reduces blood pressure

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12
Q

B type NP does what

A

marker for CHF

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13
Q

Hormones of the duodenum

A

cholecystokynin, secretin, GIP., Motilin

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14
Q

Hormones of the stomach

A

gastrin, ghrelin

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15
Q

hormones of the pancreas

A

insulin, glucagon, pancreatic polypeptide, amylin, oxyntomodulin

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16
Q

hormones of the large intestine

A

GLP-1, GLP-2, Oxyntomodulin, PYY

17
Q

Where are insulin and glucagon cells located in the islet of langerhans?

A

j

18
Q

insulin comes from what cells

A

beta cells islet of langerhans

19
Q

glucagon comes from what cells

A

alpha cells islet of langerhans

20
Q

layers of the adrenal glands

A

capsule, cortex, medulla

21
Q

layers of adrenal medulla

A

zona glomerulosa, zona fasiculata, zona reticularis

22
Q

the zona glomerulosa secretes what

A

mineralcorticoid aldosterone

23
Q

the zona fasciculata secretes what

A

glucocorticoids such as cortisol

24
Q

the zona reticularis secretes what

A

androgens ie androstenedione

25
Q

adrenal medulla secretes what? into the?

A

epinephrine; medullary vein

26
Q

effects of prolonged cortisol secretion

A

see image

27
Q

kidney is a gland that produces what hormones

A

vitamin d and erythropoietin

28
Q

action of vitamin d

A

bone, immunity, maintain blood calcium levels

29
Q

action of ertythropoietin

A

produce rbcs

30
Q

what cells of testes produce what hormones

A

leydig cells - androgens.

sertoli cells - inhibin, activin

31
Q

what cells of ovary produce what hormones

A

granulosa cells - estradiol.

luteal cells - progesterone, inhibin, activin, relaxin

32
Q

function of androgens

A

male sex characteristics

33
Q

function of inhibin/activin

A

inhibition of FSH release

34
Q

function of estradiol

A

female sex haracteristics, menstrual cycle.

35
Q

function of progesterone

A

uterine function, pregnancy

36
Q

in women, function of IAR

A

inhibits FSH during pregnancy

NESC3170 MT 1 (4 decks)

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