Endocrine Flashcards

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1
Q

Thyroid stimulating hormone

A

Produced:anterior pituitary

Stimulated:TRH from the hypothalamus

Target: thyroid gland

Effect:causes the thyroid gland releases its hormones

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2
Q

Adrenocorticotropic hormone

A

Produced: anterior pituitary

Stimulated: releasing hormone

Target: adrenal cortex

Effect: stimulates release of hormones produced by adrenal cortex

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3
Q

Human growth hormone

A

Produced: anterior pituitary

Stimulated: releasing hormone

Target: most cells

Effect: promotes growth

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4
Q

Follicle stimulating hormone

A

Produced: anterior pituitary

Stimulated: GnRH

Target: ovaries and testes

Effect: in females stimulates follicle development ovaries, and males stimulates development of sperm cells in testes

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5
Q

Luteinizing hormone

A

Produced: anterior pituitary

Stimulated: GnRH

Target: ovaries and testes

Effect: in females promote ovulation and formation of the corpus luteum. in males stimulates production of testosterone

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6
Q

Melanocyte stimulating hormone

A

Produced: anterior pituitary

Stimulated: releasing hormone

Target: melanocytes in the skin

Effect: stimulates melanocytes to produce melanin

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7
Q

Prolactin

A

Produced: anterior pituitary

Stimulated: releasing hormone

Target: mammary glands

Effect: stimulates/maintains milk production

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8
Q

Oxytocin

A

Produced: produced in hypothalamus stored in posterior pituitary

Stimulated: nerve impulse from hypothalamus

Target: uterus and memory glands

Effect: initiate strong uterine contractions during labour in uterus and triggers milk flow in mammary glands

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9
Q

Antidiuretic hormone

A

Produced: produced and hypothalamus stored in the posterior pituitary

Stimulated: nerve impulses from hypothalamus

Target: kidneys

Effect: increased water reabsorption by the kidney

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10
Q

Insulin

A

Produced: beta cells of the islets of Langerhans in pancreas

Stimulated: increase in blood sugar levels

Target: liver and body cells

Effect: stimulates the liver and muscle cells to convert excess glucose into glycogen for storage

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11
Q

Glucagon

A

Produced: alpha cells of the islets of Langerhans

Stimulated: Low blood glucose levels

Target: liver/muscle cells

Effect: stimulates conversion of glycogen stored in the liver and muscle cells back into glucose

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12
Q

Epinephrine/norepinephrine

A

Produced: adrenal Mendulla

Stimulated: sympathetic nervous system in stress

Target: liver and muscle cells/most cells

Effect: increase blood glucose for cellular respiration/increase heart rate breathing rate and cell metabolism/dilate blood vessels to increase blood flow

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13
Q

Cortisol

A

Produced: adrenal cortex

Stimulated: Glucocorticoids triggered by ACTH

Target: kidneys

Effect: converts amino acids to glucose by the liver

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14
Q

Aldosterone

A

Produced: adrenal cortex

Stimulated: ACTH released by the anterior pituitary

Target: kidneys

Effect: increased sodium and water retention by the kidneys there by maintaining water levels in the body and increases blood pressure

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15
Q

Thyroxin and triiodothyronine

A

Produced: thyroid gland

Stimulated: TSH

Target: metabolism tissue

Effect: regulates metabolism and regulates growth

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16
Q

Calcitonin

A

Produced: thyroid gland

Stimulated: calcium levels in the blood

Target: calcium in blood

Effect: acts on bone cells to Lower calcium levels in the blood by depositing excess calcium into the bones

17
Q

Parathyroid hormone

A

Produced: parathyroid glands

Stimulated: calcium levels in the blood

Target: bones

Effect: causes bones to release Calcium ions into the blood by depositing excess calcium into the bones

18
Q

estrogen

A

Produced: ovaries

Stimulated: FSH and LH from pituitary

Target: uterus/most cells

Effect: stimulates endometrium thickening/stimulates development of female secondary sex characteristics/stimulates LH production/Inhibits FSH production

19
Q

Progesterone

A

Produced: ovaries/corpus luteum

Stimulated: LH from pituitary

Target: endometrium

Effect: secreted by corpus luteum, maintains Endometrin thickening, stimulates enlargement of mammory glands, inhibits fsh production and uterine contractions

20
Q

Testosterone

A

Produced: testes

Stimulated: LH from pituitary

Target: most cells

Effect: stimulates spermatogenesis, promote secondary sex characteristics