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*Neuroendocrine Exam 3 > 11. Intro to Endocrine: Hormones > Flashcards

11. Intro to Endocrine: Hormones Flashcards

1
Q

Name the hormones of the hypothalamus.

A

TRH, CRH, GnRH, SRIF, PIF, GHRH

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2
Q

Name the hormones of the anterior pituitary gland.

A

TSH, FSH, LH, GH, ACTH, MSH, Prolactin

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3
Q

Name the hormones of the posterior pituitary.

A

Oxytocin and Vasopressin (ADH)

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4
Q

Name the hormones of the thyroid.

A

Triiodothyronine (T3), L-thyroxine (T4), and Calcitonin

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5
Q

Name the hormone(s) of the parathyroid.

A

Parathyroid hormone (PTH)

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6
Q

Name the hormones of the adrenal cortex.

A

Cortisol (clucocorticoid), aldosterone(mieralocorticoid), dehydroepiandrosterone (DHEA), and androstenedione (adrenal androgens)

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7
Q

Name the hormone(s) of the testes.

A

Testosterone

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8
Q

Name the hormone(s) of the ovaries.

A

Estradiol and progesterone

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9
Q

Name the hormone(s) of the corpus luteum.

A

Estradiol and progesterone

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10
Q

Which hormone of the hypothalamus is classified as an amine?

A

Dopamine or prolactin-inhibiting factor (PIF)

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11
Q

Which thyroid hormone(s) is classified as an amine?

A

Triiodothyronine (T3) and L-thyroxine (T4)

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12
Q

What types of hormones are secreted by the adrenal cortex, gonads, and corpus luteum?

A

Steroid hormones

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13
Q

Name the hormone(s) of the placenta.

A

HCG, hPL, estriol, and progesterone

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14
Q

Name the hormone(s) of the pancreas.

A

Insulin and glucagon

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15
Q

Name the hormone(s) of the kidney.

A

Renin and 1,25-dihydroxycholecalciferol

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16
Q

Name the hormone(s) of the adrenal medulla.

A

Norepinephrine and epinephrine

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17
Q

Which hormones of the placenta are steroid hormones?

A

Estriol and progesterone

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18
Q

Which hormone(s) of the kidney are steroid hormones?

A

1,25-Dihydroxycholecalciferol

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19
Q

What type of hormones are produced by the adrenal medulla?

A

Amines

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20
Q

What is DHEA?

A

Dehydroepiandrosterone

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21
Q

What is DIT?

A

Diiodotyrosine

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22
Q

What is DOC?

A

11-deoxycorticosterone

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23
Q

What is hPL?

A

Human placental lactogen

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24
Q

What is MIT?

A

Monopods tyrosine

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25
Q

What is PIF?

A

Prolactin-inhibiting factor (dopamine)

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26
Q

What is POMC?

A

Pro-opiomelanocortin

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27
Q

What is PTU?

A

Propylthiouracil

28
Q

What is SRIF?

A

Somatotropin release-inhibiting factor

29
Q

What is TBG?

A

Thyroxine-binding globulin

30
Q

What is TRH?

A

Thyrotropin-releasing hormone

31
Q

Which hormones/substances function via guanylate cyclase mechanism (cGMP)?

A

ANP and NO

32
Q

Which hormones function via tyrosine kinase mechanisms?

A

Insulin, IGF-1, growth hormone, and prolactin

33
Q

Which hormones function via steroid hormone mechanism?

A

Glucocorticoids, estrogen, progesterone, testosterone, aldosterone, 1,25-dihydroxycholecalciferol, and thyroid hormones

34
Q

Which hormones function via Phospholipase C mechanism (IP3/Ca2+)?

A

GnRH, TRH, GHSRHS, Angiotensin II, ADH (V1 Receptor), Oxytocin, Alpha-1 Receptor

35
Q

Which hormones function via adenylyl cyclase mechanism (cAMP)?

A

ACTH, LH, FSH, TSH, ADH (V2 receptor), HCG, MSH, CRH, Calcitonin, PTH, Glucagon, Beta-1 and Beta-2 Receptors

36
Q

Stimulates secretion of TSH and prolactin

A

Thyrotropin-releasing hormone (TRH)

37
Q

Stimulates secretion of ACTH

A

Corticotropin-releasing hormone (CRH)

38
Q

Stimulates secretion of LH and FSH

A

Gonadotropin-releasing hormone (GnRH)

39
Q

Inhibits secretion of growth hormone

A

Somatostatin or somatotropin release-inhibiting hormone (SRIF)

40
Q

Inhibits secretion of prolactin

A

Dopamine or prolactin-inhibiting factor (PIF)

41
Q

Stimulates secretion of growth hormone

A

Growth hormone-releasing hormone (GHRH)

42
Q

Stimulates synthesis and secretion of thyroid hormones

A

Thyroid-stimulating hormone (TSH)

43
Q

Stimulates sperm maturation in Sertoli cells of testes, follicular development, and estrogen synthesis in ovaries

A

Follicle-stimulating hormone (FSH)

44
Q

Stimulates testosterone synthesis in Leydig cells of testes; ovulation, formation of corpus luteum, estrogen, and progesterone synthesis in ovaries

A

Lutenizing hormone (LH)

45
Q

Stimulates protein synthesis and overall growth

A

Growth hormone

46
Q

Stimulates milk production and secretion in breast

A

Prolactin

47
Q

Stimulates synthesis and secretion of adrenal cortical hormones (cortisol, androgens, and aldosterone)

A

Adrenocorticotropic hormone (ACTH)

48
Q

Stimulates melanin synthesis (in humans?)

A

Melanocytes-stimulating hormone (MSH)

49
Q

Stimulates milk ejection from breasts and uterine contractions

A

Oxytocin

50
Q

Stimulates water reabsorption in principal cells of collecting ducts and constriction of arterioles

A

Vasopressin or ADH

51
Q

Stimulates skeletal growth, oxygen consumption, heat production, utilization of protein/fat/carbs, perinatal maturation of the CNS

A

T3 and T4

52
Q

Decreases serum [Ca2+]

A

Calcitonin

53
Q

Increases serum [Ca2+]

A

Parathyroid hormone (PTH)

54
Q

Stimulates gluconeogenesis; inhibits inflammatory response; suppresses immune response; enhances vascular responsiveness to catecholamines

A

Cortisol (glucocorticoid)

55
Q

Increases renal Na+ reabsorption, K+ secretion, and H+ secretion

A

Aldosterone (mineralocorticoid)

56
Q

Same actions of testosterone

A

Dehydroepiandrosterone (DHEA) and androstenedione (adrenal androgens)

57
Q

Stimulates spermatogenesis; stimulates male secondary sex characteristics

A

Testosterone

58
Q

Stimulates growth and development of female reproductive system, follicular phase of menstrual cycle, development of breasts, prolactin secretion; maintains pregnancy

A

Estradiol

59
Q

Stimulates luteal phase of menstrual cycle; maintains pregnancy

A

Progesterone

60
Q

Stimulates estrogen and progesterone synthesis in corpus luteum of early pregnancy

A

Human chorionic gonadotropin (HCG)

61
Q

Has growth hormone-like and prolactin-like actions during pregnancy

A

Human placental lactogen (hPL) or human chorionic somatomammotropin

62
Q

Same actions as estradiol

A

Estriol

63
Q

Decreases blood [glucose]

A

Insulin (beta cells)

64
Q

Increase blood [glucose]

A

Glucagon (alpha cells)

65
Q

Catalyze conversion of angiotensinogen to angiotensin I

A

Renin

66
Q

Increases intestinal absorption of Ca2+; bone mineralization

A

1,25-dihydroxycholecalciferol

67
Q

Functions in sympathetic nervous system

A

Norepinephrine and epinephrine

*Neuroendocrine Exam 3 (27 decks)

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