Endocrine System Flashcards

1
Q

secrete their product directly into blood stream

A

Endocrine glands

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2
Q

endocrine glands secrete very small amount of chemical
messengers called

A

hormones

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3
Q

study of the endocrine system

A

Endocrinology

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4
Q

Has ducts that carry their secretions to the outside of the
body or into hollow organs like the stomach and
intestines

A

Exocrine Gland

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5
Q

Are chemical messengers secreted specifically by the
endocrine glands directly into the bloodstream to target
tissues or effectors.

A

hormones

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6
Q

Sites where hormones produced a specific response
directly to some tissues or indirectly to other parts of the
body

A

Target Tissues/ cells/ organs

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7
Q

Are polar molecules includes proteins, peptides,
amino acids

A

Water soluble

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8
Q

non-polar includes steroids and eicosanoids

A

Lipid hormones

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9
Q

which is a part of the Nervous systems is
also recognized as a major endocrine organ because it
produces several hormones

A

Hypothalamus

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10
Q

Growth hormone, antidiuretic, prolactin are what type of hormones?

A

Water soluble

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11
Q

Pancreas is both endocrine and exocrine. T or F?

A

T

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12
Q

LH, FSH, androgens are what type of hormones?

A

Lipid hormones

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13
Q

target tissues of hypothalamus

A

anterior lobe of the pituitary gland

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14
Q

it stimulates or inhibits secretion of
specific hormones

A

Hypothalamus

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15
Q

size of pituary gland

A

grape

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16
Q

Hangs by a stalk from the
inferior surface of the
hypothalamus of the brain

A

Pituitary Gland

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17
Q

What controls pituitary gland?

A

hypothalamus

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18
Q

2 regions of pituitary gland

A

anterior and posterior

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19
Q

stimulates growth of bones,
muscles, and organs

A

growth hormones

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20
Q

Too much GH causes_________

A

gigantism

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21
Q

Too little GH causes_________

A

pituitary dwarfism

22
Q

it is also called Thyrotropic Hormone

A

Thyroid-Stimulating Hormone

23
Q

Target tissues of Thyroid-Stimulating Hormone

A

thyroid gland

24
Q

it regulates thyroid gland secretions
influences the growth and activity of the thyroid
gland

A

Thyroid-Stimulating Hormone (TSH)/Thyrotropic Hormone (TH)

25
Q

Too much TSH, thyroid gland________

A

enlarges

26
Q

Too little TSH, thyroid gland_______

A

shrinks

27
Q

Regulates hormonal activities of the gonads

A

Gonadotropic Hormones/ Gonadotropins:

28
Q

Target tissue of LH (Luteinizing) for females

A

ovaries

29
Q

promotes ovulation and progesterone
production

A

LH (Luteinizing) for females (Gonadotropins)

30
Q

sperm production and testosterone

A

LH for males: Interstitial Cell-stimulating
Hormone (ICSH) (Gonadotropins)

31
Q

target tissue of LH for males: Interstitial Cell-stimulating
Hormone (ICSH)

A

testes

32
Q

follicle maturation and estrogen
secretion

A

FSH (Follicle-Stimulating) for females

33
Q

follicle maturation and estrogen
secretion

A

FSH (Follicle-Stimulating) for females

34
Q

Target tissue of FSH (Follicle-Stimulating) for females

A

follicles in ovaries

35
Q

sperm production

A

FSH for males

36
Q

Target tissue of FSH for males

A

seminiferous tubules

37
Q

after childbirth, it stimulates and
maintains milk production by the mother’s breast

A

Prolactin

38
Q

Target tissues of prolactin

A

mammary glands and ovaries

39
Q

regulates the endocrine activity of the
cortex portion of the adrenal gland. Tells adrenal
cortex to release corticosteroids

A

Adrenocorticotropic Hormone

40
Q

Target tissues of Adrenocorticotropic Hormone

A

adrenal cortex

41
Q

conserve water, prevents urine
production

A
42
Q

conserve water, prevents urine
production

A

Antidiuretic Hormone (ADH)

43
Q

low ADH/ kidneys to produce large amounts of dilute
(watery) urine

A

Diabetes insipidus

44
Q

One of largest glands/Requires iodine to function

A

THYROID GLAND

45
Q

Decreased metabolic/Weight gain, reduced
appetite, fatigue/ Low temp. and pulse

A

Hypothyroidism

46
Q

Increased metabolism/ Weight loss, increased
appetite, nervousness/Higher temp. and pulse/Warm, flushed skin

A

Hyperthyroidism

47
Q

a hypercalcemic hormone

A

Parathyroid Hormone

48
Q

a
hypocalcemic hormone

A

calcitonin

49
Q

2 bean shaped curved over the top of the kidneys

A

ADRENAL GLANDS

50
Q

2 regions of ADRENAL GLANDS

A

medulla and cortex

51
Q

Located close to the stomach in the abdominal cavity

A

pancreas

52
Q

too little insulin or faulty insulin receptors/exaggerated appetite, excess urine,
dehydration, thirst, fatigue

A

diabetes mellitus