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NE Exam 3 > Intro to Endocrine- tables at end > Flashcards

Intro to Endocrine- tables at end Flashcards

1
Q

What hormone from the hypothalamus is a peptide that stimulates the secretion of TSH and prolactin?

A

TRH (Thyrotropin)

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2
Q

What hormone from the hypothalamus is a peptide that stimulates the secretion of ACTH?

A

CRH (Corticotropin)

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3
Q

What hormone from the hypothalamus is a peptide that stimulates the secretion of LH and FSH?

A

GnRH (Gonadotropin)

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4
Q

What hormone from the hypothalamus is a peptide that inhibits the secretion of growth hormone?

A

SRIF (Somatotropin) or Somatostatin

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5
Q

What hormone from the hypothalamus is a amine that inhibits the secretion of prolactin?

A

PIF or Dopamine

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6
Q

What hormone from the hypothalamus is a peptide that stimulates the secretion of growth hormones?

A

GHRH

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7
Q

What hormone from the anterior pituitary is a peptide that stimulates the secretion of synthesis and secretion of thyroid hormones?

A

TSH

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8
Q

What hormone from the anterior pituitary is a peptide that stimulates sperm maturation in Sertoli cells of testes and stimulates follicular development and estrogen synthesis in ovaries?

A

FSH

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9
Q

What hormone from the anterior pituitary is a peptide that stimulates testosterone synthesis in Leydig cells of testes and stimulates ovulation, formation of corpus luteum, estrogen, and progesterone synthesis in ovaries?

A

LH

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10
Q

What hormone from the anterior pituitary is a peptide that stimulates protein synthesis and overall growth?

A

Growth hormone

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11
Q

What hormone from the anterior pituitary is a peptide that stimulates milk production and secretion in breast?

A

Prolactin

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12
Q

What hormone from the anterior pituitary is a peptide that stimulates synthesis and secretion of adrenal cortical hormones such as cortisol, androgens, and aldosterone?

A

ACTH

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13
Q

What hormone from the anterior pituitary is a peptide that stimulates the secretion of melanin synthesis?

A

MSH

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14
Q

What hormone from the posterior pituitary is a peptide that stimulates milk ejection from breast and uterine contractions?

A

Oxytocin

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15
Q

What hormone from the posterior pituitary is a peptide that stimulates water reabsorption in principal cells of collecting ducts and constring of arterioles?

A

ADH

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16
Q

What hormone from the thyroid is an amine that stimulates skeletal growth, oxygen consumption, heat production, protein/fat/carbs utilization, and perinatal maturation of the CNS?

A

T3 and T4

17
Q

What hormone from the thyroid is a peptide that stimulates the decrease in concentration of calcium in serum?

A

Calcitonin

18
Q

What hormone is a peptide that stimulates the increase in concentration of calcium in serum?

A

PTH

19
Q

What hormone from the adrenal cortex is a steroid that stimulates gluconeogenesis, inhibits inflammatory response, suppresses immune response, and enhances vascular responsiveness to catecholamines?

A

Cortisol (glucocorticoid)

20
Q

What hormone from the adrenal cortex is a steroid that stimulates increases in renal sodium reabsorption, potassium secretion, and hydrogen secretion?

A

Aldosterone (mineralocorticoid)

21
Q

What hormone is a steroid that stimulates spermatogenesis and stimulates male secondary sex characteristics?

A

Testosterone

22
Q

What hormone is a steroid that stimulates growth and development of female reproductive system, follicular phase of menstrual cycle, development of breasts, prolactin secretion, and maintains pregnancy?

A

Estradiol

23
Q

What hormone is a steroid that stimulates luteal phase of menstrual cycle and maintains pregnancy?

A

Progesterone

24
Q

What hormone from the placenta is a peptide that stimulates estrogen and progesterone synthesis in corpus luteum of early pregnancy?

A

hCG

25
Q

What hormone from the placenta is a peptide that has growth hormone and prolactin like actions during pregnancy?

A

hPL

26
Q

What hormone from the pancreas is a peptide that decreases blood glucose concentration?

A

Insulin

27
Q

What hormone from the pancreas is a peptide that increases blood glucose concentration?

A

Glucagon

28
Q

What hormone from the kidney is a peptide that catalyzes conversion of angiotensinogen to angiotensin I?

A

Renin

29
Q

What hormone from the kidney is a steroid that increases intestinal absorption of calcium and is involved in bone mineralization?

A

1,25-Dihydroxycholecalciferol

30
Q

ACTH, LH, FSH, TSH, ADH, hCG, MSH, CRH, Calcitonin, PTH, Glucagon, and beta 1 and 2 receptors all fall under what type of mechanism?

A

Adenylyl cyclase mechanism (cAMP)

31
Q

GnRH, TRH, GHRH, Angiotensin II, ADH, Oxytocin, and alpha 1 receptors all fall under what type of mechanism?

A

PLC mechanism (IP3/calcium)

32
Q

Glucocorticoids, estrogen, progesterone, testosterone, aldosterone, 1,25-Dihydroxycholecalciferol , and thyroid hormones all fall under what type of mechanism?

A

Steroid hormone mechanism

33
Q

Insulin, IGF-1, Growth hormones, and prolactin all fall under what type of mechanism?

A

Tyrosine kinase mechanism

34
Q

Atrial natriuretic peptide (ANP) and nitric oxide all fall under what type of mechanism?

A

Guanylate cyclase mechanism (cGMP)

NE Exam 3 (20 decks)

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