General Hormone Functions Flashcards

1
Q

PTH

A

Increases serum Ca

Decreases serum Pi

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2
Q

Calcitriol

A

Increases serum Ca

Increases serum Pi

[increases intestinal Ca absorption, increases bone mineralization]

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3
Q

Calcitonin

A

Decreases serum Ca

Decreases serum Pi

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4
Q

Thyrotropin-releasing hormone

A

Stimulates secretion of TSH and prolactin

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5
Q

Corticotropin releasing hormone

A

Stimulates secretion of ACTH

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6
Q

Gonadotropin releasing hormone

A

Stimulates secretion of LH and FSH

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7
Q

Growth hormone releasing hormone

A

Stimulates release of growth hormone

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8
Q

Somatostatin

A

Inhibits secretion of growth hormone

[aka somatotropin release inhibiting hormone)

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9
Q

Dopamine

A

Inhibits secretion of prolactin

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10
Q

Thyroid stimulating hormone

A

Stimulates synthesis and secretion of thyroid hormones

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11
Q

Follicle stimulating hormone

A

Stimulates growth of ovarian follicles and estrogen secretion

Promotes sperm maturation in testes

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12
Q

Luteinizing hormone

A

Stimulates ovulation, formation of corpus luteum, and synthesis of estrogen and progesterone in ovary

Stimulates synthesis and secretion of testosterone (testes)

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13
Q

Growth hormone

A

Stimulates protein synthesis and overall growth

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14
Q

Prolactin

A

Stimulates milk production and breast development

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15
Q

ACTH

A

Stimulates synthesis and secretion of adrenal cortical hormones

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16
Q

MSH

A

Stimulates melanin synthesis

17
Q

Oxytocin

A

Milk ejection; uterine contraction

18
Q

ADH

A

Stimulates H2O reabsorption by renal collecting ducts

19
Q

T3 and T4

A

Skeletal growth; increased O2 consumption, heat production, increased protein fat and carb use, maturation of nervous system perinatally

20
Q

Glucocorticoids (Cortisol)

A

Stimulates gluconeogenesis; anti-inflammatory; immunosuppression

21
Q

Estradiol

A

Growth and development of female reproductive organs; follicular phase of menstrual cycle

22
Q

Testosterone

A

Spermatogenesis; male secondary sex characteristics

23
Q

Aldosterone

A

Increases renal Na reabsorption

Increases renal K secretion

Increases renal H secretion

24
Q

Insulin

A

Decreases BG

Decreases blood aa

Decreases blood FA

25
Q

Glucagon

A

Increases BG

Increases blood FA