Endocrine System Flashcards

1
Q

The endocrine system is made up of _____ that produce and secrete _____.

A

glands; hormones

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2
Q

Hormones allow cells, tissues, and organs to ________ with each other.

A

communicate

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3
Q

What hormones does the pituitary gland produce?

A

Growth Hormone
Thyroid - Stimulating Hormone
Oxytocin
Follicle - Stimulating Hormone

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4
Q

What is the main function of the hypothalamus?

A

Control the pituitary gland, and the hormones it releases stimulate the pituitary gland to release its own hormones.

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5
Q

What hormones does the hypothalamus produce?

A

dopamine
thyrotropin - releasing hormone
growth - hormone - releasing hormone

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6
Q

The hypothalamus produces the “_______” hormones.

A

releasing

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7
Q

The pineal gland is located in the ______, and releases what hormone?

A

brain; melatonin to induce drowsiness and lower temperature

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8
Q

The thyroid gland is found in the _____ and controls ______ production and the body’s use of ____.

A

neck; protein; energy

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9
Q

What hormone regulates the thyroid?

A

thyroid - stimulating hormone

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10
Q

What hormones are produced by the thyroid?

A

T3

thyroxine

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11
Q

How many parathyroid glands are there and where are they located?

A

four; back on the thyroid

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12
Q

The parathyroid glands produce the _______ hormone, which regulates _____ and _____ levels.

A

parathyroid; calcium; phosphate

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13
Q

The pancreas is located behind the _____ and produces what hormones?

A

stomach
insulin
glucagon
somatostatin

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14
Q

The _______ ______ sit atop the kidneys.

A

adrenal glands

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15
Q

The two parts of the adrenal glands secrete different hormones. The adrenal cortex releases ______ and _____, and the adrenal medulla regulates the _____ or ____ response.

A

corticosteroids; androgens

fight or flight response

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16
Q

The testes regulate maturation of ____ ____ and development of ______ _____ characteristics.

A

sex organs; secondary sex characteristics

17
Q

What hormones are produced by the testes?

A

testosterone

estradiol

18
Q

The ovaries regulate the _____ cycle, _____ and ____ ____ characteristics like enlargement of the breasts and widening of the hips.

A

menstrual; pregnancy; secondary sex

19
Q

What are the hormones produced by the ovaries?

A

progesterone

estrogen

20
Q

What hormone is responsible for the development of male secondary sex characteristics?

A

testosterone