Hormones Flashcards

1
Q

Hypothalamus

A

“Below” thalamus

Communicates with the pituitary

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2
Q

Pituitary Gland

A

Posterior pituitary

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3
Q

Hypothalamohypophysical Partial System

A

Communication between Nervous and endocrine System

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4
Q

Oxytocin

A

Released upon stimulation of mammary gland; stretch of cervix

Smooth muscle contraction

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5
Q

Antidiuretic Hormone

A

Released due to high blood osmolality or low BP

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6
Q

Growth Hormone

A

Controlled my hypothalamus

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7
Q

Prolactin

A

Development of mammary gland and lactation

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8
Q

Adrenal Cortex

A

Zona Glomerulosa
Zona Fasciculata
Zona Retucularis

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9
Q

Zona Glomerulosa

A

Reduces loss of electrolytes

Salt

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10
Q

Zona Fasciculata

A

Anti-inflammatory
Cortisol
Stress response

Sugar

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11
Q

Zona Retucularis

A

Sex hormones

Sex

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12
Q

Adrenal Medulla

A

Chromaffin cells release epinephrine and norepinephrine

Released under stress

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13
Q

Eicosanoids

A

Paracrine mechanism derived from fatty acids

Inflammation, blood clotting, ovulation

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14
Q

Hyperthyroidism

A

Skinny/emaciated

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15
Q

Hypothyroidism

A

Fat, lethargic, heat seeking

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16
Q

Parathyroid Gland

A

Increases blood calcium
Reduces calcium secretion from kidney
Increases calcium from bones
Increases vitamin D metabolism