ch.18 - hormones Flashcards

1
Q

adrenaline

A

or epinephrine- increased heart rate and blood pressure

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2
Q

adrenocorticotropic hormone (ACTH)

A

stimulates the adrenal cortex

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3
Q

aldosterone

A

increases salt reabsorption

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4
Q

androgen

A

male hormone secreted by the testes; testosterone

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5
Q

antidiuretic hormone (ADH)

A

increases reabsorption of water by the kidney

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6
Q

calcitonin

A

decreases blood calcium levels

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7
Q

epinephrine (adrenaline)

A

increases heart rate and blood pressure and dilates airways

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8
Q

cortisol

A

increases blood sugar; secreted in times of stress

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9
Q

estradiol

A

estrogen secreted by the ovaries

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10
Q

estrogen

A

female hormone secreted by the ovaries

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11
Q

follicle-stimulating hormone (FSH)

A

stimulates hormone secretion and egg production by the ovaries and sperm by the testes

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12
Q

glucagon

A

increases blood sugar by conversion of glycogen to glucose

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13
Q

growth hormone (GH); somatotropin

A

stimulates growth of bones and soft tissues

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14
Q

insulin

A

helps glucose to pass into. cells, and it promotes the conversion of glucose to glycogen

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15
Q

luteinizing hormone (LH)

A

stimulates ovulation in females and testosterone secretion in males

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16
Q

norepinephrine

A

increases heart rate and blood pressure

17
Q

oxytotin (OT)

A

stimulates contraction of the uterus during childbirth

18
Q

parathormone (PTH)

A

increases blood calcium

19
Q

progesterone

A

prepares uterus for pregnancy

20
Q

prolactin (PRL)

A

promotes milk secretion

21
Q

somatotropin

A

growth hormone

22
Q

testosterone

A

male hormone secreted by the testes

23
Q

thyroid-stimulating hormone (TSH)

A

acts on the thyroid gland to promote its functioning; not secreted by the thyroid gland

24
Q

thyroxine (T4)

A

increases metabolism in cells

25
Q

triiodothyronine (T3)

A

increases metabolism in cells

26
Q

vasopressin

A

increases water reabsorption and raises blood pressure