endocrine glands Flashcards

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1
Q

What does the hypothalamus/pituitary complex regulate?

A

The hypothalamus regulates the pituitary,

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2
Q

What is the pituitary gland responsible for?

A

responsible for releasing a number of hormones involved in growth & metabolism, development, reproduction, and other critical functions.

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3
Q

What happens when hormones are released from the hypothalamus and pituitary?

A

They are then referred to as Tropic hormones, meaning they stimulate other glands to release other hormones.

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4
Q

Postier

A

and releases hormones produced by the hypothalamus:
Oxytocin
ADH

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5
Q

Anterior

A

pituitary synthesizes:
human growth hormone
prolactin
thyroid-stimulating hormone
adrenocorticotropic hormone
Gonadotropin (follicle-stimulating hormone, and leutinizing hormone

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6
Q

Thyroid

A

The thyroid often referred to as “the metabolic thermostat,”- releases hormones which regulate metabolic activity; produces thyroxine, calcitonin

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7
Q

Parathyroid

A

consists of four glands attached to the thyroid; produces parathyroid hormone

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8
Q

Adrenal medulla

A

produces epinephrine and norepinephrine, involved in the short-term stress response

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9
Q

Adrenal cortex

A

produces glucocorticoids (e.g. cortisol) and mineralocorticoids (e.g. aldosterone), involved in the long-term stress response

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10
Q

islet cells of the pancreas

A

also secrete hormones into the bloodstream responsible for glucose regulation
Beta cells secrete insulin, alpha cells secrete glucagon

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